A broken HVAC system in Larkspur, CO isn't a someday problem. FH HVAC dispatches a certified local tech with upfront pricing and a real ETA within minutes of your call.

If you've ever called an HVAC company in Larkspur, 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 Larkspur, 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 Larkspur, CO homes and businesses.
Before we touch anything, you get a written quote. When the job is done, you get a 90-day parts and labor guarantee — documented on the invoice. That's the whole system. It works because it's simple and we actually follow it.
Every service below is on the table for Larkspur, CO — licensed, insured, guaranteed.
If your HVAC system just stopped working in Larkspur, CO, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Larkspur, 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 Larkspur, CO's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Larkspur, CO: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Larkspur, CO home, the approach is the same. 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 Larkspur, 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 Larkspur, CO Home Visit: +1-844-586-3138 →For businesses in Larkspur, 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 Larkspur, CO. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Larkspur, CO: +1-844-586-3138 →Larkspur, 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, dehumidifiers and ERVs configured for Larkspur, CO's specific conditions. If someone in your Larkspur, CO household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Air Quality Service in Larkspur, CO: +1-844-586-3138 →More Larkspur, CO homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Larkspur, CO without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and can handle everything from initial installation through refrigerant service and annual performance checks.
Heat Pump Service in Larkspur, CO: +1-844-586-3138 →Maintenance plan members in Larkspur, 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.
Maintenance Plan in Larkspur, CO: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Larkspur, 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. Your ETA is confirmed before you hang up — average is under 60 minutes in most Larkspur, CO locations.
After diagnosis, your Larkspur, CO technician hands you a written, itemized quote. No surprises after the work is done.
The job gets done right and backed by a 90-day parts and labor guarantee. Call us back within 90 days for any covered issue and we return free.
Stated as policies, not promises — because promises without systems are just marketing.
We don't quote jobs verbally in Larkspur, CO. Every Larkspur, CO job starts with a written, itemized quote you sign before work begins.
Our technicians are staged near Larkspur, CO — not routed from a central depot an hour out. Even when everyone's calling in Larkspur, CO, we maintain sub-60-minute response in most locations.
Larkspur, CO licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Larkspur, CO.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Larkspur, CO specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
Larkspur, CO maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus a 15% discount on any repair parts and labor, all year.
"In Larkspur, CO on a July weekend with no AC, I expected a two-day wait. FH HVAC had a tech there in under an hour. Same-day fix, exact quoted price. Nothing like I've experienced with other contractors."
"We run a small retail shop in Larkspur, 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."
"Two years on the FH HVAC maintenance plan in Larkspur, CO. They caught a slow refrigerant leak at the spring tune-up. That one catch saved me an August emergency repair at full price. The plan has been worth it three times over."

Don't sit with a broken system in Larkspur, CO waiting on a callback that may or may not come. Call +1-844-586-3138 right now and speak to a live dispatcher who will get a licensed tech to your door fast.
📞 +1-844-586-3138 — Hvac in Larkspur, CO, 24/7