About Summit Heating & Air

We started Summit because Denver homeowners were getting oversold.

NATE-certified, locally owned, and built on fixing — not upselling.

Summit started because our founder was tired of watching HVAC companies scare homeowners into $10,000 system replacements they didn't need. Wrong diagnosis, high-pressure "today only" pricing, and a bill that never matched the quote.

So in 2006 we built the opposite: a company that diagnoses honestly, quotes the price before touching a thing, and fixes what can be fixed. Replacement is a last resort, not a sales target.

Eighteen years and 20,000+ service calls later, that's still the whole company. Every tech is NATE-certified and trained to earn trust first — because a customer who trusts you calls you for the next 20 years.

Where we're headed: We're growing our team of certified techs carefully — so more Denver families get HVAC they can actually trust.

20,000+
service calls
18 yrs
serving Denver
4.9★
average rating

What we stand for

Diagnose honestly

We find the real problem and tell you the truth — repair or replace — even when the honest answer earns us less.

Price it up front

A flat quote you approve before we start. The number you're told is the number you pay.

Show up fast

Same-day and 24/7 emergency service, because a broken system in Denver weather can't wait.

Ready to be comfortable again?

Get a Free Quote →

or call (720) 555-0142