Thorton, CO offers a friendly, community-oriented environment with a mix of urban and suburban living. But keeping your Thornton home comfortable can be a balancing act, with variable weather patterns. At Controlling Systems, we’ve been your Thornton, CO hometown choice for expert HVAC solutions for years. We understand the unique needs of Thornton homeowners and offer a comprehensive suite of services to ensure your home remains a haven of comfort and healthy living, no matter the season.

Thornton's Hometown Choice for Complete HVAC Solutions
Beat the Heat in Thornton with AC: Don’t let the summer sun turn your Thornton home into a furnace. We offer exceptional AC installation, replacement, repair, and maintenance services to ensure your AC unit operates at peak performance all summer long.

Stay Cool All Summer
With superior cooling technology, modern AC units effectively conquer Thorton’s heat, keeping your entire home consistently cool and refreshing.

Save Money on Utility Bills
Upgrade to an energy-efficient AC unit and experience the potential for lower Thortonenver utility bills. Enjoy the comfort of a cool home while saving money on your energy costs.

Breathe Easier in Thornton
Many modern AC units boast advanced filtration technology, effectively removing dust, pollen, and allergens from your Thornton home's air, creating a healthier and more breathable environment for you and your loved ones.
Optimize Your Thornton Air Ducts for Comfort and Savings: Don’t let clogged air ducts hinder the efficiency and comfort of your Thornton HVAC system. Our certified technicians offer comprehensive cleaning and maintenance services to ensure optimal airflow throughout your Thornton home.
Reduced Airflow
Musty or Unpleasant Odors
Frequent HVAC System Issues
Embrace the Comfort and Efficiency of Boiler: Upgrade your Thornton home’s heating system with a modern, high-efficiency boiler expertly installed by our licensed technicians. Boilers deliver unmatched comfort and efficiency, making them a perfect choice for the Thornton climate.
Experience the Luxury of Quiet Comfort: Boilers operate silently in the background, unlike traditional furnaces that can cycle on and off with noticeable noise. Enjoy a peaceful and relaxing atmosphere in your Thornton home.
Consistent Heat Distribution: Boilers generate radiant heat that gently warms objects in your Thornton home, providing a consistent and comfortable warmth throughout your entire living space.
Improved Indoor Air Quality for Your Thornton Home: Boilers avoid the use of air ducts that can circulate dust and allergens. This can significantly improve indoor air quality in your Thornton home, especially beneficial for allergy and asthma sufferers.


Streamline Your Business Operations with HVAC Commercial Services: Don’t let HVAC concerns disrupt your productivity. Our team of certified technicians offers comprehensive commercial HVAC services to ensure your Thornton business environment remains comfortable and efficient year-round.
Priority Service: We understand the importance of maintaining a comfortable environment during peak seasons. Our Thornton team prioritizes service calls to ensure your Thornton business remains cool in the summer and warm in the winter.
Extended Service Agreements for Consistent Care: Our Thornton commercial HVAC service agreements offer ongoing maintenance and discounted repairs to keep your Thornton business equipment operating at peak performance.
Expert System Design and Installation: Our Thornton technicians can design and install a new HVAC system that perfectly meets the unique needs and budget of your Thornton business.
Enhance Your Home with Efficient Ductless Systems: Take control of your Thornton home’s comfort with ductless mini-split systems. Our Thornton team offers expert installation and a wide range of ductless systems to perfectly suit your needs.
Ideal Applications for Ductless Systems in Thornton:
Homes Without Existing Ducts in Thornton
Rooms with Specific Needs
Basements or Attics
Comfort and Efficiency with a New Furnace: Embrace the warmth and energy savings of a modern furnace system in your Thornton home. Our Thornton heating specialists can help you choose the perfect furnace to meet your needs and budget.
Signs You Need a Furnace Replacement:
Visible Rust or Corrosion
Rust or corrosion on your Thornton furnace's components can indicate deterioration and potential safety hazards. A new furnace replacement can ensure a safe and reliable heating system.
Pilot Light Issues
Is your Thornton furnace's pilot light frequently going out? Pilot light problems can be a sign of a failing furnace that needs replacement.
Shortened Heating Cycles
Does your Thornton furnace seem to cycle on and off frequently without effectively heating your home? This could be a sign of an undersized or inefficient furnace that warrants a replacement.
Modernize your Thornton home comfort system with an energy-efficient heat pump. Our Thornton HVAC team can help you choose the perfect heat pump to reduce your environmental impact and utility costs.
Benefits of Heat Pump Systems:
Environmentally Friendly Choice: Heat pumps primarily rely on electricity, a cleaner energy source than fossil fuels, reducing your Thornton home’s environmental footprint.
Reduced Energy Consumption: Thornton heat pumps transfer heat instead of generating it, resulting in significant energy savings compared to traditional HVAC systems.
Year-Round Comfort Control: Enjoy consistent comfort throughout the year. Thornton heat pumps provide efficient heating in the winter and cooling in the summer.
Keep your Thornton home comfortable and energy-efficient with professional HVAC maintenance. Our Thornton HVAC team offers comprehensive maintenance plans to optimize your entire heating and cooling system’s performance.
Annual system check-up
Cleaning and adjustments
Filter replacements
Priority service during busy seasons
Our Thornton indoor air quality team offers a variety of solutions to remove pollutants and improve your overall comfort. Breathe easier and enjoy a healthier home.
Breathe freely and reduce allergy triggers: Dust mites, pet dander, pollen
Maintain a healthy environment: Reduce exposure to mold spores and bacteria
Maintain a comfortable and efficient hot water system in your Thornton home. Our Thornton plumbers offer a full range of water heater services, including installation, replacement, repair, and maintenance for all major brands. Thinking about going green? We can help you explore energy-saving tankless water heater options.
Signs You Might Need a New Water Heater:
Experiencing a lack of hot water or struggling to maintain hot water pressure
Leaking water heater tank causing potential water damage
Presence of rust or discolored water coming out of the hot water tap
Unexplained noises like popping or rumbling from the water heater
Maintain the perfect temperature in every zone of your Thornton home with a zone control system. Our Thornton HVAC team offers zone control system installation to optimize your comfort and energy use.
Maximize Your Home's Comfort and Efficiency in Thornton.
Stop wasting energy on unused rooms and achieve optimal comfort in your Thornton home. Our Thornton HVAC team is here to help. Contact us today for a free consultation or call us at 770-463-7500 and discuss your HVAC options.