Whether your system quit overnight or you've been limping along hoping it'd fix itself, FH HVAC sends a licensed technician to your Boulder, CO address fast — with a written quote and the parts to finish the job.

If you've ever called an HVAC company in Boulder, CO and gotten a runaround about pricing, availability, or what's actually wrong with your system, you know exactly why we built FH HVAC the way we did.
Every tech FH HVAC dispatches in Boulder, CO is locally positioned, CO licensed, NATE certified, and EPA 608 credentialed. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Boulder, CO homes and businesses.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. That's the whole system. It works because it's simple and we actually follow it.
All six of these services are available in Boulder, CO, performed by CO-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Boulder, CO, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Boulder, CO dispatcher immediately. A licensed technician gets rolling toward your address with an ETA before you hang up. Our trucks carry the most common repair parts for Boulder, CO's prevalent HVAC systems, so we resolve most Boulder, CO emergency calls without a return trip. Your written quote comes before we start — always.
Boulder, CO Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Boulder, CO home to a targeted repair on an older system, our residential team brings the right tools and the right knowledge of the systems common in this market. For any new installation, we do a proper Manual J load calculation — something many Boulder, CO contractors skip to save time and cost. Getting this wrong means a system that cycles constantly and fails years ahead of schedule. All major brands serviced. All CO permits handled.
Book Boulder, CO Home Visit: +1-844-586-3138 →For businesses in Boulder, CO, HVAC failure means more than discomfort. In food service, it can mean health code complications. In offices, it means people can't work. FH HVAC's commercial team handles rooftop units, large split systems, VRF and chiller work, and ongoing maintenance agreements for commercial properties throughout Boulder, CO. Our commercial jobs are coordinated around your operating hours.
Boulder, CO Commercial Service: +1-844-586-3138 →Boulder, CO residents deal with indoor air quality challenges that depend on the season — high humidity in summer, dry air in winter, allergens and dust year-round. FH HVAC installs and services HEPA filtration upgrades, whole-home UV germicidal systems, humidity control equipment, and energy recovery ventilators sized for this climate. If someone in your Boulder, CO household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Air Quality Service in Boulder, CO: +1-844-586-3138 →Heat pump and ductless mini-split installations in Boulder, CO have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Boulder, CO where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in Boulder, CO: +1-844-586-3138 →Maintenance plan members in Boulder, CO consistently have fewer emergency calls than comparable non-plan households. The plan covers two annual tune-ups, refrigerant checks, electrical inspection, coil cleaning, priority scheduling, and a 15% parts and labor discount year-round. Members frequently tell us the plan paid for itself on the first avoided repair.
Boulder, CO Service Plan Details: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Boulder, CO.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
The nearest CO-licensed technician is routed to your address. Most Boulder, CO customers have a tech on-site in under an hour.
You get the full price in writing before anything starts. No surprises after the work is done.
The job gets done right and backed by a 90-day parts and labor guarantee. If it fails within the window, we come back at no charge.
These are operating standards, not taglines.
Verbal quotes are how Boulder, CO customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in Boulder, CO — no exceptions.
Proximity to Boulder, CO is intentional, not accidental. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Active CO license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in Boulder, CO.
90 days. Parts and labor. No argument. It's on the invoice because a promise without documentation isn't worth much.
We staff live dispatchers around the clock in Boulder, CO specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
When demand peaks in Boulder, CO and general wait times stretch out, plan members have reserved slots. Plus 15% off parts and labor on any repairs caught at service visits.
"Called FH HVAC in Boulder, CO on a Saturday with a broken AC in summer weather. Had a real person immediately, tech was at the door in 52 minutes, had the part on the truck, and fixed it that afternoon. Invoice matched the quote exactly. Genuinely the best HVAC service call I've had in years of homeownership."
"We run a small retail shop in Boulder, CO and our HVAC went down on a Tuesday during a sale event. FH HVAC had a commercial tech there within the hour, the issue was a failed contactor, and we were back to normal temperature before we lost foot traffic. The price was exactly what they said. Five stars, no question."
"I've been a FH HVAC maintenance plan member in Boulder, CO for two years. The spring visit caught a developing refrigerant leak in the evaporator coil and fixed it at the tune-up discount. That avoided what would have been an emergency call in August when it finally failed — and August emergency rates are not fun.

You shouldn't have to wait days for Air Conditioning Service service in Boulder, CO. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Air Conditioning Service in Boulder, CO, 24/7