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Get in Touch with Apex Clean Air – Colorado

With offices in Denver and Colorado Springs, Apex Clean Air proudly serves homes across the Front Range and southern Colorado. From Aurora and Lakewood to Fountain and Monument, our crews are always nearby.

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(720) 955-2711

denver@apexcleanair.com

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Why Choose Apex in Denver?

Colorado homeowners appreciate our local expertise and fast response times. Whether you’re in Aurora’s suburbs or the foothills near Monument, our technicians understand the unique climate challenges of the Rockies. Customers across Denver and Colorado Springs consistently highlight our honesty, clear communication, and dependable service qualities, which make Apex a top choice throughout Colorado.

Utah Service Ares

We Proudly Serve:

Heating, Cooling & Air Quality Services in Colorado

Colorado’s climate is one of a kind within the US. The state sees a mix of dry, arid air and huge temperature swings, from blazing summers to freezing winters. This unique weather calls for specialized HVAC solutions that fit the region’s needs. That’s why our expert Apex teams in Denver, Aurora, Lakewood, Colorado Springs, Fountain, and Monument have years of experience designing and installing heating, ventilation, and air conditioning systems that are perfect for the Front Range and southern Colorado areas.

We’re dedicated to providing reliable and efficient climate control solutions that keep people comfortable all year round, no matter the challenging weather.

AC Repair & Installation in Denver and Aurora

Whether it’s a same-day AC repair in Denver or a full system installation in Aurora, our Colorado technicians know how to keep your home comfortable through summer heat.

Heating Services in Colorado Springs & Monument

From furnace repairs in Fountain to heat pump installations in Colorado Springs, we prepare Colorado homes for unpredictable winter weather.

Indoor Air Quality in Lakewood & Beyond

Dust, pollen, and wildfire smoke can impact the air inside Colorado homes. We provide duct cleaning, purification systems, and HVAC diagnostics to improve indoor comfort and health.

Seasonal Tune-Ups Across Colorado

Our teams offer preventive maintenance in Denver, Colorado Springs, and nearby areas to maximize energy efficiency and prevent costly repairs.

Whether you live in the heart of Denver or at a higher elevation in Monument, Apex delivers reliable heating, cooling, and air quality services across Colorado.

Testimonials

Client Feedback & Reviews

Professional, clear, consistent & reliable communication. I’d gotten 6 bids for heat pumps & this one came in right in the middle but Apex was able to definitively commit to the govt rebates so I knew total costs from the very beginning. Thomas & Isaiah are organized, friendly & their electrician subcontractors were also efficient & great at explaining things.They worked hard for 2 full days & got it knocked out (though await the final city inspection & vent cleaning that still need to be scheduled). Solid company.

Joe and Lamar did a phenomenal job! Extremely professional, personable and did a thorough job. They went above and beyond my expectations for the great deal I received. I had a bad experience with a different company AAA recently and was worried I'd receive scare tactics in order to upsell me. Joe and Lamar did not do that. They gave me options and did not make me feel pressured to make a rush decision. In 2025 its rare that you get great customer service and a great deal. I'd recommend Joe and Lamar 10/10 for anyone getting cleanings

Such a wonderful experience with Apex today. Tyler and Joel are great professionals who walked through the house, did a furnace inspection, and provided solutions to some issues we had. I almost skipped this years vent clean out/ inspection and I am so glad I did not. Our fan was very clogged (we have animals). If you're uncertain about spending money(they are one of the best priced in the area and run deals). I highly recommend you take the next steps and book an inspection and vent clean out for peace of mind for the winter.

I had contacted Apex Clean Air to have my ductwork cleaned and santized. I have never had it done and wanted it all done right to know that I am on the right track with my new HVAC system. The process was simple and straighforward. Dee came and cleaned the ductwork, and came back to santize after my new system was installed. It was very professional thourough and kind. Also some great conversations! I would highly recommend Dee and Apex Clean Air to anyone!