We Earn Every Review the Same Way
Through Reliable, Local Service.
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“When your air conditioning is down and other companies can’t come out for a week, Coffman has availability right away. Kyle was amazing! Fortunately, he had the part in his van and was able to get my unit running the same day.”- Brandon K.
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“Really happy with their service. Cameron & Cole were awesome to work with. During an extremely hot weekend, they were on-schedule, explained everything very well, and got me back up and running!”- Enrique M.
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“Coffman's technicians show why they are the best. Thoroughly cleaned our furnace today, while being polite & knowledgeable. Their Back Office staff was also great this week, sending texts & phoning to remind us about the appointment.”- George B.
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“In May, we had some installations done by Coffman. We are very happy with the work we had done. We appreciate the integrity of the company and the men who worked on this job.”- Melinda H.
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“Prompt responses, kind staff, fair prices. Cameron provided service for my mini-split system in my unit today (it’s hard to find a company that will even service mini-splits!). He explained everything & is clearly an expert. So happy with C&C”- Danielle O.
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“When a delay in getting to me was imminent, I received calls from their office. When rescheduled, Jake was timely, polite, and went above and beyond to assess my needs. I recommend this business.”- Judy S.
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“- Stacy L.
This was an excellent experience, one of the best I’ve ever had with the service company. Corban was exceptional, explaining every step along the way as he serviced our AC. He and Kyle did a great job!
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“I am so appreciative of their great customer service. I had sticker shock, but the bid was competitive. I am enjoying my new HVAC system and hot water heater. I strongly recommend Coffman.”- Elaine G.
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“The experience overall with Coffman was stellar. They have a great outreach and follow up system for easy communication. Every team member I spoke to was friendly and professional. Highly recommend and will be using them in the future.”- George D.
Reliable HVAC Service From the Team Denver’s Trusted for ver 40 years.
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Trusted ExperienceOver 40 years serving Denver homes with dependable HVAC craftsmanship.
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Upfront & FairClear pricing, no hidden surprises — just honest value.
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Your Local PartnerProudly serving Arvada, Aurora, and Greater Denver since 1983.
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Certified ProsFully trained and NATE-certified technicians at your service.
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Comfort SimplifiedFrom repair to replacement, we make every visit stress-free.
Reliable Service, Real Savings
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50% OFF Furnace When You Buy & Install AC or Heat Pump *With the purchase of an AC or heat pump. Call for more details. This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit. Valid Sep 1, 2025 - Dec 31, 2025 -
$159 Furnace Precision Tune Up *This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit. Offer expires 12/31/25. Valid Sep 1, 2025 - Dec 31, 2025
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$100 OFF New Water Heater *Call for more details. This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit. Offer expires 12/31/25. Valid Sep 1, 2025 - Dec 31, 2025
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$250 OFF Water Heater Installation with Purchase of an HVAC System *HVAC system and water heater must be purchased & installed at the same time. This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit. Offer expires 12/31/25. Valid Sep 1, 2025 - Dec 31, 2025
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$100 OFF New Humidifier with Purchase of an HVAC System *With the purchase & installation of a new AC. This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit. Offer expires 12/31/25. Valid Sep 1, 2025 - Dec 31, 2025
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FREE Carbon Monoxide Detector
($45 value) with the purchase/installation
This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit. Offer expires 12/31/25. Valid Sep 1, 2025 - Dec 31, 2025
of new equipment.
Your Comfort Starts Here
Explore Our Full Line of Heating, Cooling, and Air Quality Services Built for Colorado Homes.
Areas We Serve
Proudly Serving the Greater Denver Metro Area
If you don’t see your community listed, contact us to see if we can still help!
- Arvada
- Aurora
- Boulder
- Brighton
- Broomfield
- Castle Pines North
- Castle Rock
- Centennial
- Cherry Hills Village
- Columbine Valley
- Commerce City
- Denver
- Edgewater
- Englewood
- Federal Heights
- Frederick
- Glendale
- Golden
- Greenwood Village
- Lafayette
- Lakewood
- Littleton
- Lone Tree
- Longmont
- Louisville
- Mountain View
- Northglenn
- Parker
- Sheridan
- Superior
- Thornton
- Westminster
- Wheatridge
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Flexible Financing for Every Home Comfort Now, Pay LaterGet the comfort you deserve today with affordable monthly payments and 0% financing options (with approved credit). We make upgrades simple — no stress, no hidden fees. -
Maintenance Made Easy Stay Comfortable. Save Money. Skip the Stress.Regular tune-ups keep your HVAC running efficiently and prevent costly breakdowns. Our membership makes it automatic — and affordable.
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Earn Cash Back on Comfort Save Big with Energy-Efficient HVAC UpgradesUpgrade to qualifying high-efficiency heating and cooling systems and take advantage of local and federal rebate programs. We’ll help you find every dollar of savings.