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Longmont, CO HVAC Experts

Your local, trusted team for reliable heating and cooling solutions. Available 24/7 to ensure your comfort in Longmont.

Phone Number(970) 534-9352
Email us

Longmont Expertise You Can Trust

Discover the Charm of Longmont

Nestled against the stunning backdrop of the Rocky Mountains, Longmont, CO is renowned for its vibrant community, rich history, and beautiful outdoor spaces. Whether you're exploring the St. Vrain Greenway or enjoying a day at the historic downtown, Longmont offers a unique blend of cultural experiences and natural beauty.

Tailored HVAC Solutions for Every Season

At Flatirons Heating and Air, we understand the seasonal demands of Longmont's climate and offer a full spectrum of HVAC services to keep your home comfortable year-round:

  • Boiler Services
  • AC Maintenance
  • Furnace Installation
  • Heat Pumps
  • AC Repair
  • Heating Installation
  • Furnace Repair
  • Indoor Air Quality
  • Heating Repair
  • Furnace Maintenance
  • AC Installation
  • Thermostat Installation
  • Air Conditioning Services
  • Light Commercial A/C Services
  • A/C Inspections & Tune-Ups
  • Light Commercial Heating Services

Why Trust Flatirons Heating and Air?

As a family-owned business, Flatirons Heating and Air brings a personal touch to HVAC services. We combine decades of expertise with a commitment to the Longmont community, ensuring every customer receives five-star service. Our reliability is backed by our licensed and insured status, offering you peace of mind when you choose us for your heating and cooling needs.

We're Just Around the Corner

Wherever your home or business is situated in Longmont—from East to West Longmont, or overlooking Union Reservoir—we are ready to serve you. Our team's local knowledge and dedication are unmatched, making us the go-to solution for HVAC services across the entire Longmont area.

Testimonials

Our clients love us

Here's some of what they had to say

Michael at FlatIrons Heating and Air was absolutely wonderful. Our HVAC's (we have 2 of them) are about 30 years old and I seem to get the 'hard upsell to all new HVAC gear whenever someone comes to fix an issue. I told Michael this as we were scheduled the appointment and he replied (in a very 'matter of fact way') ... "Let's just see what's going on, but we can usually get them working again." SO NICE that I found someone who was willing to just come fix it for a fair price and move on... When he arrived... He did all of the 'basics' right. (Threw on shoe covers, explained things slowly, was super clean, etc.). He then spent a ton of time diagnosing the system and clearly knew a TON about HVAC's. I could tell the poor guy was super stressed out when he told me that my AC had, in fact, completely given up the ghost and a new one really was going to be required. He worked so hard to make it so this wouldn't be the case and didn't even charge me a trip fee. AFTER CHECKING WITH 2 OTHER HVAC CONTRACTORS in a desperate hope to avoid my $35,000 reality - I learned he was right. One of the units absolutely had to be replaced and I have maybe 1-2 years on the other one; so (woof...) it's time. When I finally confronted reality, Micheal put together a great bid and has been super chill (no pun intended), professional, and ... just kind ... throughout the entire process. It's SO NICE to work with someone who is just ... well ... a nice person. Smiling. Courteous, Empathetic, willing to just do great work for an honest price, and - oh yeah --> knows his stuff. Help him build his business! I don't think you'll regret it. :)
by Robin O.
Michael's knowledge of a/c systems and troubleshooting skills are top notch. And the service was excellent. We're glad we chose Flatirons!
by George S.
Great service and quality people! We've had Flatiron help us with our business and properties. They always do a great job and at a fair price. Love these guys.
by Chuck K.
F

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