7000 N Broadway #1-106, Denver, CO 80221
What People love about this company
Founded in 1976, Controlling Systems is Denver’s premier HVAC contractor, specializing in residential and commercial heating, air conditioning, and indoor air quality. With decades of experience, we excel in installing, maintaining, and repairing HVAC systems, including all major brands, as a Ruud Pro Partner. Our team is our pride, comprising NATE, ICC certified, and EPA licensed technicians, ensuring top-tier service. We’re committed to reducing energy usage and enhancing comfort, offering customized solutions, boiler services, and special discounts for military and seniors. Holding an A+ rating with the BBB, we’re a locally owned business dedicated to the Denver community.
Founded in 1976, Controlling Systems is Denver’s premier HVAC contractor, specializing in residential and commercial heating, air conditioning, and indoor air quality. With decades of experience, we excel in installing, maintaining, and repairing HVAC systems, including all major brands, as a Ruu...
see more(3) Reviews for this company
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John Fast
We have a MiniSplit heat pump system that caused us nothing but trouble in the 2 years we have had it. The original installer was of no help in getting the problem resolved. I tried 3 other HVAC companies in an effort to solve the problems, but they could not provide definitive solutions. In desperation, I called Controlling Systems. Their first technician knew we had problems he could not solve so he escalated the problem to their most senior technician. After a thorough analysis he found several problems including some that were not at all obvious. He mapped out a repair plan, gave me a detailed estimate of the cost and I approved the work. They were able to correct the botched installation over a 2-day period and now the system works perfectly. I highly recommend Controlling Systems and they now have a new loyal customer.ServicesHVAC system repair
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Sarah
I'm very happy I went with Controlling Systems for my major HVAC system overhaul! I upgraded to an electric heat pump hybrid heating/cooling system and an electric heat pump water heater. Chris was very knowledgable about all my different options, and worked with me to choose the best system for my house and my budget. He also got me all the relevant Excel rebates, saving me about $11,000 total. Elijah and his crew did a great job with the installation. Everything went smoothly and was completed much faster than I expected. I definitely recommend this company and would work with them again!
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Leisa Hesebeck
We recently had a steam humidifier and UV air scrubber installed, and we couldn’t be happier with the experience from start to finish. The team is professional, knowledgeable, and respectful of our home. They took the time to explain how both systems work, answered all of our questions and made sure everything was installed cleanly and efficiently. We’ve already noticed a big improvement in our indoor air quality - the humidity levels feel much more comfortable and the air feels fresher overall. The installation was seamless and they left the work area spotless. Highly recommend this company to anyone looking to improve their homes comfort and air quality. Five stars all the way.ServicesInstallation
(3) Reviews for this company
1 Stars
(0)
2 Stars
(0)
3 Stars
(0)
4 Stars
(0)
5 Stars
(3)
L
Leisa Hesebeck
We recently had a steam humidifier and UV air scrubber installed, and we couldn’t be happier with the experience from start to finish. The team is professional, knowledgeable, and respectful of our home. They took the time to explain how both systems work, answered all of our questions and made sure everything was installed cleanly and efficiently. We’ve already noticed a big improvement in our indoor air quality - the humidity levels feel much more comfortable and the air feels fresher overall. The installation was seamless and they left the work area spotless. Highly recommend this company to anyone looking to improve their homes comfort and air quality. Five stars all the way.ServicesInstallation
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Sarah
I'm very happy I went with Controlling Systems for my major HVAC system overhaul! I upgraded to an electric heat pump hybrid heating/cooling system and an electric heat pump water heater. Chris was very knowledgable about all my different options, and worked with me to choose the best system for my house and my budget. He also got me all the relevant Excel rebates, saving me about $11,000 total. Elijah and his crew did a great job with the installation. Everything went smoothly and was completed much faster than I expected. I definitely recommend this company and would work with them again!
J
John Fast
We have a MiniSplit heat pump system that caused us nothing but trouble in the 2 years we have had it. The original installer was of no help in getting the problem resolved. I tried 3 other HVAC companies in an effort to solve the problems, but they could not provide definitive solutions. In desperation, I called Controlling Systems. Their first technician knew we had problems he could not solve so he escalated the problem to their most senior technician. After a thorough analysis he found several problems including some that were not at all obvious. He mapped out a repair plan, gave me a detailed estimate of the cost and I approved the work. They were able to correct the botched installation over a 2-day period and now the system works perfectly. I highly recommend Controlling Systems and they now have a new loyal customer.ServicesHVAC system repair
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