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48 Years
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Your Trusted HVAC Experts in Denver, CO
Founded in 1978 by Gary Cooper, a second-generation HVAC technician, Cooper Heating & Cooling has grown into Colorado's leading full-service home systems provider. Our commitment to energy efficiency and innovative solutions has driven our expansion into plumbing, electrical, solar, and air quality services over 45+ years. We prioritize prompt, reliable service with 99% of repairs resolved in a single visit, backed by a team of licensed, insured professionals available 24/7. Recognized with industry awards including the Dave Lennox Award and Top 5 High-Efficiency Rebate Provider by Xcel Energy, we maintain an A+ BBB rating since 1990.

Our Green Club membership offers exclusive benefits like biannual tune-ups and emergency service discounts. We coordinate all services in-house, eliminating the need for multiple contractors. Our dedication to community is reflected in donating 1% of service proceeds to Children's Hospital Colorado. With thousands of 5-star reviews, we combine technical expertise with personalized care to ensure customer satisfaction. Our leadership transition to Luke Cooper in 2023 continues our family legacy of honest pricing and energy-saving solutions.
Services
Furnace Install AC Repair Plumbing Services Electrical Repairs Solar Installation Air Quality Solutions Rooter Services Water Heater Repair Generator Install Drain Cleaning
Details
  • Year established: 1978
Highlights and features
  • We have over 45 years of experience serving Colorado's Front Range.
  • 99% of repairs resolved in a single visit.
  • 24/7 emergency services available.
  • A+ rating from the Better Business Bureau since 1990.
  • $167 million in customer energy savings to date.
Associations and certifications
  • Better Business Bureau (BBB)
  • Lennox International
  • Xcel Energy
What people say
24/7 emergency service Energy-saving expertise Knowledgeable technicians Prompt response Reliable repairs
Services
Furnace Repair
Our licensed technicians provide rapid furnace repairs for all makes and models. We resolve 99% of heating issues during the first visit using advanced diagnostic tools and premium replacement parts. Emergency services are available 24/7 to restore warmth during Colorado's coldest months.
Solar Installation
We design and install complete residential solar systems including panels, battery backups, and EV charging stations. Our NABCEP-certified team ensures optimal energy production with customized layouts and grid-tied system integration for maximum cost savings.
Plumbing Services
From leak detection to sewer line replacement, our plumbers handle all residential and commercial needs. We utilize trenchless technology for minimal yard disruption and offer 24/7 emergency services for burst pipes and major leaks across Colorado's Front Range.
Air Quality Solutions
We install HEPA filters, UV purifiers, and whole-house ventilation systems to improve indoor air quality. Our solutions reduce allergens and pollutants while maintaining energy efficiency through smart humidity control and ventilation management.
Electrical Repairs
Our licensed electricians perform panel upgrades, circuit repairs, and outdoor lighting installations. We offer surge protection systems and electrical safety inspections to ensure code compliance and prevent hazards in homes and businesses.
People
Gary Cooper
Founder
Founded Cooper Heating & Cooling in 1978 as a second-generation HVAC technician. Pioneered energy-efficient practices in Colorado by introducing Mastic duct sealant before building code requirements. Established the company's commitment to community through Children's Hospital Colorado donations.
Luke Cooper
Owner and President
Joined the company in 2007 after military service, progressing from apprentice to president in 2023. Maintains family legacy through continued focus on innovative products and quality service while expanding solar and electrical divisions.
Questions
What HVAC services do you offer?
We provide furnace, AC, boiler, and heat pump installations, repairs, and maintenance. Our services include smart thermostat upgrades and zoning systems for residential and commercial properties.
Do you offer emergency plumbing services?
Yes, our 24/7 emergency plumbing team handles burst pipes, sewer backups, and major leaks using trenchless repair technology to minimize property damage.
Are financing options available?
Yes, we offer flexible financing plans for HVAC replacements, solar installations, and major plumbing/electrical projects through approved credit partners.
What areas do you service?
We serve Denver, Colorado Springs, Broomfield, and the entire Colorado Front Range corridor from Fort Collins to Castle Rock.
Do you provide solar panel maintenance?
Yes, our solar services include panel cleaning, inverter replacements, battery backup maintenance, and system performance evaluations to ensure optimal energy production.
Reviews (6)
Renee Schnurbusch
May 18, 2022 Report
Cooper Heating & Cooling was fantastic to work with. Our heat went out overnight and they were able to send someone out that day. Eric came within the scheduled window of time and was friendly, knowledgeable and professional. He was able to troubleshoot everything going on and problem solve quickly to get our heat back up and running. He also explained everything to us clearly and suggested next steps. We highly recommend Cooper Heating & Cooler and Eric!
Wesley Jankowski
May 14, 2022 Report
We have had our Lenox furnace/AC/humidifier for a couple of years now. Great product, we would highly recommend. From a service standpoint, excellent support by Cooper heating and cooling. We were having trouble maintaining Humidity in the house. Cole Cooper for an inspection. Eric was our service rep from Cooper heating and cooling. Outstanding service, he was on time, polite, knowledgeable, and gave me some hints and Education and how to maintain our systems between annual inspection visits. Eric, thank you.
Cristi Eckert
May 12, 2022 Report
I use Copper Heating and Cooling for my ac and furnace but had an electric issue I needed help with. I remembered they also do electric services. They scheduled me within the same week and sent Paul over. He really knows his stuff! He replaced all our hard wired smoke detectors and installed a new outlet in our kitchen. He was fast and efficient. He knew how to install things cleanly and to code. He was very friendly too! We have future electric needs and I will be asking for Paul again!
Shawn Leslie
Mar 03, 2022 Report
I interviewed 6 HVAC companies to replace our furnace and add an AC system. Cooper was the most responsive and reasonably priced option by a wide margin. Our Project Manager Josh gave me multiple system solutions and patiently answered all my questions. The install crew (Ivan, Derrick, and Mike) were on time each day, and committed to getting everything installed into our quirky 80s track home optimally. They were clean, respectful, and very professional. After it's all now said and done, I'm glad I hired Cooper.
Bob Barlow
Feb 23, 2022 Report
I contacted Cooper Heating & Cooling to have my annual furnace maintenance done--this is the third year of service from Cooper and I remain completely satisfied with the work/attitude/performance. Barrington, the service representative/technician for Cooper Heating & Cooling, coordinated with me concerning his projected arrival time at my house and was precisely on time! He had all required equipment and parts, went to work immediately and quickly identified a blockage in the whole house humidifier.

He cleared the blockage quickly, went over the entire furnace--electronics, ducts and burners, cleaned everything and installed new furnace filter, and then updated the maintenance reminders in the computer system supporting the furnace. Thanks very much for the professional service and great attitude!
Kevin Jenkins
Jan 30, 2022 Report
I scheduled a quote for a replacement furnace and Air Conditioning system install through Costco. Curt was responsive and in tune with our needs for our home comfort system. He did not try to over sell me and did not use high pressure to close the deal. I had to hold off for about 6 months from my quote, but when we were ready Curt sent a new quote and let us know that we could be scheduled within 2 weeks.

The weather took a turn for the worst with freezing temperatures and I thought the job might be rescheduled last minute. I was relieved and assured I picked the right company when the Cooper team showed up on time and ready to complete the work! Dylan and Tyler were very courteous and professional. They explained the process from start to finish, including the electrical work that was needed. Brett the electrician was also very professional and explained his process and work he would be performing.

They completed the furnace and AC in one day. They left my home clean and used boot covers and drop clothes all the way through the work area. I am very satisfied with the service provided and would recommend Cooper Heating and cooling, if you are looking for an HVAC company!