Testimonials – Air Conditioning Articles

Air Conditioning Maintenance in Arvada, CO 80006

June 17, 2023

“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 competitive.”

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Air Conditioner Replacement in Aurora, CO 80012

October 28, 2021

“Roman and John replaced a central a/c unit and water heater. Great experience from initial evaluation to estimate to install process. I rehired Controlling Systems after they did an extensive furnace/ductwork replacement project and installed a new central a/c system in my previous home. Their teams are courteous, efficient and very skilled. Five star service”

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Air Conditioner Installation in Denver, CO 80232

August 26, 2021

“So far, I am quite pleased. They were quite personable and answered questions. Also quite pleased that they cleaned up after themselves.”

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Air Conditioner Replacement in Commerce City, CO 80022

May 26, 2021

“When I called they got me an appt very soon and were extremely nice. Our technician was Aireus and he was fantastic. He explained things to me and was able to fix the problem same day! Highly recommended Controlling Systems!”

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Recommend Controlling Systems

February 5, 2021

The two men that came out to install my AC/Furnace did an excellent job. They were on time, they were courteous, and always kept me in the loop as to what they were doing. Before leaving my home, they tested everything and made sure to walk me through how everything worked. I would highly recommend…

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