Reviews

From 457 reviews
Travis
Travis

Izzy came by for an initial maintenance service and for a potential flame sensor replacement. I was having to clean my flame sensor multiple times each season. Upon inspection, Izzy found an issue with my system setup, corrected it, and …

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Response from business owner

Wow! Thank you so much Travis! Our customer's happiness and satisfaction is our number 1 priority. We are so glad that Izzy was able to get to the bottom of the issue and save you some trouble in the future! Thanks again!

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Deborah Glover
Deborah Glover

We had a great experience with controlling systems ! I highly recommend this company! Very professional very knowledgeable ! Thank you Gemini and team!!

Response from business owner

Thank you so much for the review Deborah! We appreciate your time, and look forward to working with you in the future!

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Adrienne Sandoval
Adrienne Sandoval

Just completed my second job with controlling systems. Last fall they installed a heat pump water heater and they just completed a mini split heat pump installation and associated electrical upgrade. Only have positive things to say about …

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Response from business owner

Thank you so much for the kind words Adrienne! We are so happy to hear that continue to live up to the high standards we strive for! We look forward to working with you in the future!

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Bryan Fleming
Bryan Fleming

Top-notch work. Professional, high-quality, and efficient. My go-to for HVAC work in the future.

Response from business owner

Thank you for the 5-star review, Bryan! We love being your go-to for your HVAC needs! Thank you for your continued business!

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Bart Waress
Bart Waress

Great work on figuring out the issue with my old boiler. So thankful to get to the root issue quickly. Highly professional too.

Response from business owner

Excellent Bart! We are happy to hear from another Happy Customer! As always, we appreciate your business!

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Geo
Geo

Izzy did a great job. Maximum number of stars. He is knowledgeable, courteous, efficient and informative.

Response from business owner

Thank you so much for the kind words! We are elated to hear that Izzy did such a good job and we are always happy to help!

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Julia R
Julia R

Izzy completed the annual maintenance on our furnace and was great. He was professional, right on time, provided a status update and good advice. Nice work! 5 stars

Jeff Blue
Jeff Blue

Izzy was great. Maximum number of stars.

Response from business owner

We are so glad to hear, Jeff! We will be sure to let Izzy know!! Thank you!!

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V.R.
V.R.

Controlling Systems installed a Mitsubishi heat pump system last summer and we couldn’t be happier. Ryan was great in the estimating process and they were very competitive in price compared to other local Mitsubishi Diamond installers. …

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Response from business owner

Thank you for the amazing review! We are always glad to see our customers happy! We appreciate your business!

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Jeffrey Stevens
Jeffrey Stevens

Izzy was the Tech that came to our house to check our furnace.

Izzy was professional, kind, courteous, and he kept us informed of everything he was doing. Izzy was honest and extremely helpful making sure we understood exactly what he was…

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Response from business owner

Thank you for the awesome 5-star review, Jeffrey! We appreciate your business!

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Anonymous3
Anonymous3

Izzy responded to our call for service on our furnace. He was professional, he was courteous, he kept us informed as to the work he was performing. I would highly recommend Izzy for anyone who needed to have work done on their HVAC system.

L Tastad
L Tastad

Izzy was efficient and explained possible upcoming issues.

Response from business owner

Thank you for the 5-star review, Linda! We appreciate your business!

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Anonymous
Anonymous

Andy was here today installing a new water heater. He did a great job. He’s very personal and skilled. He cleaned up the area and left it spotless. This company has taken care of our heating and cooling systems since I moved here 9 years …

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Anonymous2
Anonymous2

Izzy was great! Handled the routine service professionally and quickly, was on time, and offered other services (without pressure) that he noted we might have an interest in. Thank you!

Bill Lee
Bill Lee

Izzy was great. Prompt and professional. Showed me what was wrong and how it it was going to be fixed.

Good HVAC company is like a good mechanic. Once you’ve found one you stick with it. I’ve found mine in Controlling Systems

Response from business owner

Thank you, Bill! We are glad to hear you are happy and we will pass the kind words on to Izzy! We appreciate your business!

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Elias Cobb
Elias Cobb

Izzy was great. He was on time, professional, worked quickly, and offered other services (without pressure) that he noted we might have an interest in. Thank you!

Response from business owner

Thank you for the Excellent review, Elias! We appreciate your business!

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Victoria Wallis
Victoria Wallis

Izzy was very knowledgeable and patient. He took the time to answer all the questions I had.

Response from business owner

We are glad to hear you are a happy Customer! We appreciate your business!

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Anonymous1
Anonymous1

Izzy is great! He was great at explaining my issues to me and giving me options to solve what is going on at my house. I really like the way he presents options and doesn’t upsell me. Overall, I am a very satisfied customer.

Jeremy Ward
Jeremy Ward

Izzy was prompt and professional, found the root of the issue with our furnace and repaired it within an hour.

Response from business owner

Thank you for taking the time to give us an awesome review, Jeremy! We appreciate your business!

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Jill Hammel
Jill Hammel

Controlling Systems has been our company for service on our furnance, ac, and tankless unit for years the time has come to replace all of them the install team were neat and professional. We could not be happier highly recommend

Response from business owner

Jill,

We are so glad to hear that we have exceeded your expectations! As always, thank you for your continued business!

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T ommyue
T ommyue

Izzy came over and fixed an issue with my furnace that another repair service team could not find for over a year, Thank you!

Response from business owner

So happy to hear! Thank you for your business!

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Megan Myers
Megan Myers

I have been using Controlling Systems for years. They have always been top notch and their pricing is better than other companies I researched. Their tech Izzy is the best. He knows his stuff and has maintained and repaired my furnace and A…

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Response from business owner

Thank you Megan, for the great review! We appreciate you taking the time to share your experience and we appreciate your business!

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Fernando Sanchez
Fernando Sanchez

These guys were not only fast and very professional but they really know their stuff. Rudy took care of me and he was very professional and nice. I recommend these guys for any of your hvac needs.

Response from business owner

Thanks for the awesome review Fernando! We appreciate the kind words and we appreciate your business!

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Terri Hamblen
Terri Hamblen

Controlling systems has always been very helpful and responsive with great professionalism. Izzy Gauna was the tech who helped me today and he was excellent and explained everything really well to me. Would highly recommend them to anyone…

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Response from business owner

Thank you for the Amazing review Terri! Izzy is a great tech and we are glad he took good care of you! Thank you for your business!

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Adrienne Jones
Adrienne Jones

Izzy was kind, courteous, and on time. He found some issues in our furnace and was able to give us an electronic quote in minutes.

Response from business owner

Thank you so much for the words Adrienne!! We are so happy to hear that you were satisfied with Izzy!

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Alyssa M
Alyssa M

Service was great!! Izzy did a thorough job. Very satisfied.

Response from business owner

Awesome Alyssa! We are glad to hear about your satisfaction with Controlling Systems and Izzy specifically! We strive to keep our Customers happy!! Thanks for the great review!

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Thomas Kocjan
Thomas Kocjan

Izzy was on time, knowledgeable and helpful!

Response from business owner

Thank you for the excellent review, Tom! We appreciate your business!

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Lance Smith
Lance Smith

Controlling systems was great to work with, Andy the service technician made it all happen it just hours. Found parts and got my furnace up and working! Thanks for all that you did.

Response from business owner

Thanks you for the awesome review Lance! We are glad you're happy and we appreciate your business!

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Cynthia Lizarraga
Cynthia Lizarraga

My furnace failed over the holiday weekend. Controlling Systems exceeded my expectations. They came quickly, discovered the problem quickly and corrected it quickly. And their fee was quite reasonable. I would recommend them without …

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Response from business owner

Thank you Cynthia, for the Awesome review! We always appreciate and strive for 5 stars!

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Bart Nicholas
Bart Nicholas

Controlling Systems were very professional and prompt. The service tech was very polite and helpful. I will be sure to use them in the future for any of my mechanincal needs. I highly recommend anyone for their services. Thank you …

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Response from business owner

Thank you Bart! We are glad to have another Happy Customer! We appreciate your kind words and your business!

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Robert Bond
Robert Bond

WOW! Rudy and his team were able to do a highly complicated install of duct work and a few mini-splits in our home within such a short period of time. They were also very professional and beyond helpful with troubleshooting and problem …

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Response from business owner

Thank you so much Robert! We are elated that you were so pleased with our team and we appreciate the kind words! We look forward to working with you in the future! Cheers!

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Marie Cook
Marie Cook

They came out promptly for the quote and sent the quote the same day. Ryan explained issues that needed to be addressed at installation better than anyone else had. They can do electrical work without us having to find an electrician. He …

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Response from business owner

Thank you so much Marie! We are so happy to hear that Ryan T. and our install team were able to get you all taken care of! We look forward to working with you in the future!

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Jack Price
Jack Price

Flexible appts, service man explained what was being checked,

left clean work area.

I will use this company for future cleaning and any other

furnace/water heater service needs.

Response from business owner

Thanks for the great review Jack! We look forward to servicing your equipment for you again in the future!

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Amy Phelps
Amy Phelps

My AC system was installed in 2020. When I've had a service issue, if needed, the owner personally reached out and worked with me to correct the issue and make it right. I appreciate the professional response to our service needs when …

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Response from business owner

Thank you so much Amy! We are so glad that we were able to work through the issue with you and we appreciate the patience and understanding!

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Barry McCarroll
Barry McCarroll

I hired Controlling Systems from a friend's recommendation and they sent a team over to our home and installed my basement's HVAC vents and returns in a timely and professional manner. It passed inspection on the first attempt and help …

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Response from business owner

Thank you for the Awesome 5-star review Barry! We are glad to help and happy to hear that we have yet another satisfied Customer! We look forward to working with you again in the future!

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John Self
John Self

Owner worked with us and got everything working. We are very happy with the services we received.

Response from business owner

Hello John. This is Bill East, owner at Controlling Systems. Could you please provide some more information? I am not finding any calls or customers named John Self in our system. Is it possible you have the wrong company? Please give me a call at (303) 762-1421

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Camino Susan
Camino Susan

Controlling Systems did our annual furnace maintenance. Ernesto and Chuck did a thorough job and explained the process. We’re confident our furnace will run efficiently this winter. We plan to have Controlling Systems back in the spring for…

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Response from business owner

Thank you Susan, for the excellent review! We appreciate your business and look forward to our visit in the Spring!

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Brian Heble
Brian Heble

Honest, responsive, and professional company that provides excellent service for both installations and maintenance. Paid for semi-annual HVAC inspection service and technician showed up on time and did a thorough inspection. I've never …

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Response from business owner

Brian, Thanks so much for the 5 star review! We appreciate your business and look forward to our next visit!

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Sara B
Sara B

Andy repaired a gas leak and performed the annual tune up on my furnace today...Very professional, friendly and informative when working with me. Super smart, courteous, and efficient. Thank you! SB

Response from business owner

Thank you so much for the kind words, Sara! We are so glad to hear that you are pleased with our service!

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Adam E
Adam E

Great service, great technicians.

Have used these guys for AC work and furnace work over the years and they are always timely, transparent, and fair priced. They also make time to walk me through what they did and how I can avoid issues in …

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Response from business owner

Thank you so much for the kind words, Adam! We appreciate the recognition and we are so glad to hear that you were pleased with your service! Thank you for your continued support!

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Mikael van Loon
Mikael van Loon

Very conscientious and efficient repair and clean up of my aging boiler system. Meticulous detailed blow by blow reporting of issues and progress. Definitely my go to HVAC guys going forward.

Response from business owner

Mikael, thank you so much for the review! We really appreciate the recognition and we are so glad to hear you are pleased!

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Charlie James
Charlie James

I've used Controlling systems for just about everything. They installed our swamp cooler, and I've been doing their annual maintenance plan. It doesn't matter who comes out, each one of them is extremely curious, professional, and skilled. …

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Response from business owner

We appreciate the review, Carlos! Your kind words go a long way and we are elated to hear how satisfied you are with our work. Thank you so much!

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rakesh singh
rakesh singh

Top notch company. Was able to accommodate our urgent request for HVAC and A/C repairs and they walked us through all the things that had to be addressed in detail. Will definitely be calling Controlling Systems again for any further HVAC …

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Response from business owner

Rakesh, thank you so much! We are proud to hear that you are satisfied with our work, and glad we could get you all taken care of! Thank you for the review and we look forward to working with you again!

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Loren Pfau
Loren Pfau

Have used Controlling Systems for all our heating and cooling needs for 25 years. Always impressed with their promptness, politeness and thoroughness. Highly recommend to others.

Response from business owner

Than you so much for the kind words Loren! We appreciate the recognition and your loyalty! We are so glad to hear that you are satisfied with our work and look forward to working with you in the future!

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Katie TenHulzen
Katie TenHulzen

I was able to get an appointment for the following week. Friendly service, answered my questions helpfully. Thanks!

Response from business owner

Thank you Katie! We greatly appreciate the kind words and recognition!

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Kim Marshall
Kim Marshall

Great service. Was able to schedule right away!

Response from business owner

Hi Kim! Glad we could help!

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Julie Frosh
Julie Frosh

I had used Controlling Systems years ago and had forgotten about them. In looking for a company to do maintenance on our furnace, i found the original invoice email and had written a note to myself that said “excellent and professional …

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Response from business owner

Thank you Julie for the kind words. I am grateful that you found us again and even more grateful for your business. It's always great to see when the values and culture we talk about in the office reach the customers. Thank you again.

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EARL LAGORIN
EARL LAGORIN

Izzy was knowledgeable and professional and did a great job

Response from business owner

Thank you Earl! We appreciate your business!

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Pj Steffen
Pj Steffen

I met with the team for the first time today. I have to say, I was very impressed with their knowledge and recommendations. This is the third bid I am obtaining to replace a century old boiler, and the first two companies couldn’t answer …

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Response from business owner

We are so glad to hear this, PJ! Thank you for the feedback! We appreciate your business!

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Sherry Sonken
Sherry Sonken

They were very considerate in understanding my situation. Came out and did a thorough evaluation and listened to me. I have nothing negative to say about them. I just decided to go in another direction.

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Patricia Hayes
Patricia Hayes

Controlling Systems is a great HVAC company. I’ve used them for years. They follow through every time. Got new furnace and A/C. Had to realign the system. In the attic . Not easy up there. Gemini and Sasha came and worked for two hours to …

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Response from business owner

Thanks Patricia, for a great review! We appreciate your business and thank you for trusting us with your Heating and Air Conditioning needs!

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David Grant
David Grant

Got three quotes from service technician. Offered lots of options with various price ranges and listed all the pros and cons for each one. Really thought outside of the box. Proposed putting unit into attic and removing old gas heater from …

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Response from business owner

Thank you for the excellent review, David!! We look forward to working with you!

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Bart Goldstein
Bart Goldstein

They are fabulous and extremely professional. I highly recommend them. The installation of my 5 mini splits was done to perfection.

Response from business owner

Thank you, Bart! We are so glad you are happy with your Mini Splits! We appreciate your business!

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Sam Paquin
Sam Paquin

Gemini was very professional and took the time to explain everything that was installed, how to properly maintain the new equipment, and how to stay safe while doing so! It was easy to tell he was great as his job and thought of every …

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Response from business owner

Thanks for the kind words, Sam! I will be sure to let Gemini know that his hard work and attention to detail does not go unnoticed! We appreciate your business!

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Erin Knight
Erin Knight

We had an exiting mini-split replaced by Controlling Systems.

Ryan reviewed the job and suggested several improvements E.g., re-orienting the condenser unit, and placing the head in a more efficient spot. Ryan also described upgrades …

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Response from business owner

Thanks for the great review, Erin! We appreciate you and look forward to your continued business!

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Christine Gonzales
Christine Gonzales

Very knowledgeable and polite.

Response from business owner

Thank you, Christine, for the 5-stars and kind words! We appreciate your business!

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Andrew Nill
Andrew Nill

Arrived on time, diagnosed problem and repaired it quickly. Friendly and professional

Response from business owner

Thank you for the great 5-star review, Andrew! We appreciate your business!

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Cindy Vigesaa
Cindy Vigesaa

They gave a fair middle road bid. They had it installed within a week. They were professionals during the installation.

Response from business owner

Thanks for the great review, Cindy! We appreciate your business!

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Brock Mosovsky
Brock Mosovsky

The service is always excellent from Controlling Systems. The service tech was extremely knowledgeable, found and resolved the issue quickly, and had no problem speaking with me in depth about my options for replacing my HVAC system in the …

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Response from business owner

Thank you for the great review, Brock! We appreciate you taking the time to let us know how we're doing! We look forward to working with you again in the future.

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Troy Moore
Troy Moore

Absolutely 💯 percent love this company. Hired them to put in a mini split. Process was easy abs straight up. No gimmicks no hassle and no tricks. This company stays in communication and in compliance. My product and my install was perfect…

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Response from business owner

Thank you Troy! We appreciate your kind words and your business! Thank you for trusting us to handle your HVAC needs!

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Joshua Wilson
Joshua Wilson

We could not be happier with Controlling Systems and our heat pump installation process. They were incredibly responsive, informative, easy to work with, one of the best quotes we received, and true to their word. Controlling Systems will …

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Response from business owner

Joshua,

Thanks so much for the excellent review! We appreciate you allowing us in your home and trusting us to take care of you! We look forward to your continued business for years to come!

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John Smart
John Smart

Bailey the tech did a good job on our 4 Mitsubishi mini-splits.

Response from business owner

Awesome! We appreciate your business! Thank you John!

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Robin Haller
Robin Haller

Great communication. Expert service. Ernie was very professional and knowledgeable.

Response from business owner

Thank you Robin, for the 5 Star review! We appreciate your business and look forward to working with you again in the future!

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Susan Free
Susan Free

Izzie, the technician, was wonderful! He was conscientious about keeping the work area clean, very professional and explained in detail what the problem is, how to resolve it, and options. I appreciate his diligence and if necessary, use …

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Response from business owner

Hi Susan! Thank you for the great review!

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Betsy Gershman
Betsy Gershman

Bailey with Controlling systems is competent, efficient and tolerant of my overly friendly dogs!

Response from business owner

Betsy,

Thank you for the kind words! We appreciate your excellent review and your business!

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Eric West
Eric West

Great folks. It's a pleasure doing business with them.

Response from business owner

Thanks for the Great review Eric, and thank you for your business!

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Blane Bennett
Blane Bennett

I reached out to Controlling Systems to complete my condensing unit and furnace install through an energy efficiency loan which they are certified through Xcel Energy for. I got multiple quotes for standard efficiency and high efficiency …

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Response from business owner

Thank you for the Awesome review, Blane! We appreciate your business and look forward to your continued business!

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Dan Reitz
Dan Reitz

They did a high quality A/C installation and took the time to be sure everything was done right. They even walked me through all the equipment to teach me how to do regular maintenance.

Response from business owner

Thanks Dan, for the great review! We appreciate your business and look forward to your business in the future!

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Keli Nelson
Keli Nelson

I have used this company across multiple residents. I have used them for install of AC units and swamp coolers. I have also used them to maintain the units I purchased. They have always been customer focused, friendly, and cost …

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Response from business owner

Thanks for the Excellent review Keli! We appreciate your continued business and look forward to working with you more in the future!

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Randy Peacock
Randy Peacock

Gus notified me he was on his way as promised. Arrived on time and immediately went to work flushing my tankless hot water heater system. He was thorough and described what he was doing and why. I will use this company in the future.

Response from business owner

Thank you for sharing your experience with us, Randy. We're glad to hear that Gus provided you with prompt and thorough service for your tankless hot water heater system. We appreciate your business, and we look forward to serving you again in the future.

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george mazza
george mazza

Professional company able to schedule within 5 days. Technician was prompt provided notification for arrival, provided good suggestions and recommendations

Response from business owner

Thanks George, for the excellent review! We appreciate you business and look forward to working with you again!

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Connie Davis
Connie Davis

Furnaceon and off switch replaced.

Response from business owner

Thank you for the 5-star review Connie! We appreciate your business!

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David Berman
David Berman

Great experience, right on time and great service. Specifically worked with Isidoro. Highly recommend them!

Response from business owner

Hello Dave, we appreciate your business. Thank you for taking the time to let us know how we did.

Bill East – owner

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Ryan G
Ryan G

Had an AC unit and new thermostat installed. Professional, helpful, communicative. The technician went over all the different pieces with me, explained maintenance and troubleshooting, and answered my questions. Would recommend or hire …

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Response from business owner

Hello Ryan,

Thank you for allowing Controlling Systems to install your new AC. We appreciate your business, and thank you for taking the time to share your experience.

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Sara Larsen
Sara Larsen

Controlling Systems installed 3 Mitsubishi ductless mini splits in our house to help with the hearing and cooling of our upper level. Gemini, Roman, Domick, Donny and Rudy were all great! They were quick and efficient. Gemini was super …

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Response from business owner

Sara, we're happy to help with your mini split installations!

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Ronnie Pavlov
Ronnie Pavlov

We've been working with Controlling Systems with all aspects of HVAC in our home for over 8 years. Everyone we've worked with has been friendly and patient, answering all of our questions clearly. They've been consistently reliable, helpful…

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Response from business owner

Ronnie, thank you so much for your continued business. We appreciate your recommendation and kind words!

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Jeremy Bengson
Jeremy Bengson

Professional, efficient, and extremely considerate of our needs when our water heater went out in the middle of one of the coldest days of the year. Within 24 hours we had an appointment and a tankless water heater installed next day. Trust…

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Response from business owner

Jeremy, thank you so much for your business and review. We are always happy to help! Please don't hesitate to reach out to us for any future HVAC or water heater needs.

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Diane Deeter
Diane Deeter

The response was terrific. They provided us with a very reasonable quote to replace out hot water heater with a tankless system and had it installed within 24 hours of our approval of the quote. The installers were professional and did a …

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Response from business owner

Thank you for your business and wonderful feedback, Diane!

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Dan Ley
Dan Ley

Had an unusual cobbled together connection/filter between the air exchange and the actual furnace. The tech, Joseph, was friendly and great about getting it squared away and with recommendations on how to do a more comprehensive solution …

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Response from business owner

Dan, thank you for the 5-star review! We appreciate your business, and it was a pleasure working with you!

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Taylor Levine
Taylor Levine

They had someone out the same day! They were so nice and very honest. They cleaned and replaced a sensor on my furnace. They were very professional and very trustworthy! Would recommend them!

Response from business owner

Thank you Taylor for sharing your experience. We appreciate your business

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A P
A P

This company is very reliable and I used them over 20 years

Guss is a really professional ,very knowledgeable , very courteous person.

He explains briefly what he saw in heating system and what next steps should be. I would give him a 5 …

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Response from business owner

Thank you for taking the time to write a review. I look forward to sharing with Gus and his team so that they know their efforts to provide top notch service is being noticed. Thank you again – BE Owner, Controlling Systems

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Kristen Hanson
Kristen Hanson

Absolutely, beyond amazing. Quick to respond, friendly, professional, and knowledgeable. Have used them for years for maintenance, finally decided to replace our very old system. They did the complete replacement and a water heater …

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Response from business owner

Thank you for your continued business, recommendation, and wonderful feedback, Kristen!

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Matt Hernandez
Matt Hernandez

I called Controlling Systems because my heater was not working, and they were able to schedule an appointment with me within the same week of reaching out to them, before the holiday, and a day before a massive winter storm blew in. I …

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Matt von Hagen
Matt von Hagen

Controlling Systems installed a Mitsubishi heat pump system at my house. They did the installation quickly and efficiently. They’ve been responsive and great communicators throughout the process. The heat pump handled the super cold weather…

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Response from business owner

Thank you so much for your business and five-star review, Matt!

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Daan Meens
Daan Meens

Service was quick and professional. No overselling. Reasonable price. Would definitely use again.

Response from business owner

Thank you for your business and five-star review, Daan!

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Alyssa M
Alyssa M

This company is great!! I replaced humidifier on my HVAC unit. They were responsive and extremely helpful with every stage of the process. I will use them again.

Response from business owner

Thank you for your business and review, Alyssa! Please don't hesitate to reach out for any future HVAC needs.

via Google
Vic R
Vic R

The Service Technician arrived on time, diagnosed the problem and had everything running in short order. Very professional! We will use Controlling Systems again!

Response from business owner

Thank you so much for your business and five-star review, Vic! Don't hesitate to contact us in the future!

via Google
Brendan Payne
Brendan Payne

This was the second time I have used Controlling Systems to install an HVAC system in my house. Our furnace broke on the Monday before Thanksgiving and they had a new one installed that Wednesday. Very grateful for their timely and …

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Response from business owner

Thank you for your business and five-star review, Brendan! We are always happy to help.

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Dwyte Martillan
Dwyte Martillan

I called around other places and was quoted and average of 1-week to get someone out to my property to take a look at my tenant’s heater; these guys got a guy out to my place the same day and got everything fixed within 2 hours. Shoutout …

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Response from business owner

Dwyte, thank you for the 5 star review. We appreciate you allowing Controlling Systems to help with your HVAC needs.

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Nigel R
Nigel R

Honest , reliable people. They educated me on my evap cooler and furnace. Down to earth folks , prices are reasonable and great customer service. Work was good . Definitely recommend them .

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Jonah Staller
Jonah Staller

Very thorough. Answered all questions.

Response from business owner

Thank you for the feedback and five-star review, Jonah!

via Google
Lindsey Weinig
Lindsey Weinig

I received wonderful service from Controlling Systems. My boiler stopped working (it was below freezing outside) and they came to fix it same day! Showed up in the window they gave me, and worked quickly to resolve the issue. No crazy …

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Response from business owner

Perfect ratings are what we live for! We were glad to be of service.

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Stacie Eggemeyer
Stacie Eggemeyer

They installed a hyperheat mini split in an addition above our garage. This was new construction, so they ran the line set before drywall and finished up installation after drywall. The county inspector required hard pipe for the drain …

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Response from business owner

Hello Stacie, thank you so much for the positive review! We were happy to be of service. We can't thank you enough for allowing Controlling Systems to take care of your heating and air conditioning needs.

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Mark Smith
Mark Smith

As always, Controlling Systems did a great job. I had them install a central air conditioning system along with a new furnace. They are not cheap but they are reliable, professional, and honest.

Response from business owner

Mark, we were happy to be of service! Thank you for the five-star rating. We appreciate your business.

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Ryan Gamble
Ryan Gamble

I don’t usually write reviews, but Bailey did a great job today! I reported a slight odor in my house and he was able to find and seal a small gas leak where the rigid gas line connects to the flexible gas line as it goes into the furnace. …

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Response from business owner

Thank you so much, Ryan! We are happy we could help with your gas leak and furnace repairs.

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Neil Bernstein
Neil Bernstein

Expectations met! Thank you!

Response from business owner

Thank you for your business and review, Neil!

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Tristan Wellman
Tristan Wellman

Great company. Reasonable prices. Courteous employees. Nuff said.

Response from business owner

Tristan, Thank you for the review! We're proud to be the quality HVAC company that you can trust.

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Janine
Janine

Swamp Cooler shut down. Thank you, again, for your expert tech's. They always answer my many questions with kindness and never make me feel stupid. 🙂 Excellent, professional service all round.

Response from business owner

Janine, we were happy to be of service! Thank you for the five-star rating.

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Renaldo Montobon
Renaldo Montobon

They’ve installed a new HVAC unit and do regular maintenance on the other units o have in the shopping center. They’re honest n try to fix n maintain rather than just try to sell my new units (they are A few that are pretty old).

Response from business owner

Renaldo, Thank you so much for choosing us for your HVAC installation and for your regular HVAC maintenance! We're thrilled to have you as a loyal customer!

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karen linden
karen linden

When we needed to replace our furnace, I wanted to be sure we did business with a local, professional and quality company. We chose Controlling Systems heating and air conditioning. The staff, from the sales area, the techs and other …

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Response from business owner

Hello Karen, Thank you so much for the positive review! We were happy to be of service.

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