Saved to Favorites

Controlling Systems

Add to Favorites

(303) 762-1421

7000 Broadway Ste 1-106Denver, CO 80221

Map & Directions

Air Conditioning Service & Repair, Air Conditioning Contractors & Systems, Electricians

(2 Reviews)
Today: 8:00 am - 5:00 pm
Tomorrow: 8:00 am - 5:00 pm

We Offer You Peace of Mind, Ensuring Your HVAC Equipment Operates Safely

General Info
Before you pick your product, choose the right contractor! We offer a variety of HVAC and Air Quality Products. Controlling Systems services and sells most HVAC manufacturer product lines. Please contact us for current pricing specials and availability.
BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Fri:
  • Furnace Repair
  • Install Thermostats, Repair Thermostats
  • Install Water Heater
Payment method
check, debit, discover, visa, mastercard
24 Emergency Service Offered
English, Spanish

BBB A Rating

NATE Certified Techs


Controlling Systems Inc

Air Conditioning Service & Repair, Air Conditioning Contractors & Systems, Electricians, Furnaces-Heating, Heating Contractors & Specialties, Heating Equipment & Systems-Repairing, Plumbers
Other Information

Services: Furnace Repair, Install Thermostats, Repair Thermostats, Install Water Heater


Hi there!
Rate this business!
First-classBetter than mostAbout what I expectedNot the worst...Disappointing
Click to Rate
Share Review

Like this review? Share it on your social network to get the word out!



Provided by Citysearch - 

When we got home from work one afternoon, it was 64 degrees in the house, and we noticed the furnace was blowing cold air. We called Contorolling Systems at 4:30. Greg arrived about an hour later, and had the problem fixed within 30 minutes (he had the part right in the truck). The part that ignites had just worn out. We really appreciated the all-inclusive pricing (rather than parts and labor seperately) and the fact that he taught my husband how to do some basic cleaning to prevent additional problems down the road. We really appreciated the prompt service, knowledgable and friendly technician and were impressed with the service overall.



Provided by Citysearch - 
Thank you Controlling systems

I read all of controlling systems reviews after having them fix my furnace and was suprized at some of the pricing issues. I am in the service field also. It is not about the part its about the service. If I could fix the problem I would have just bought the part and done it myself. But I dont have the tools and the know how. Also after checking around I found that Controlling Systems has the best service warranty out there I got 2 years parts and labor for the repair. All the other companys offer 90days to 1 year and only if you prove you have been servicing your system yearly. I was very happy with the service and felt the price was great for the value I recieved. Thank you Controlling systems