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

If you've ever called an HVAC company in Larkspur, CA 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, CA is locally positioned, CA 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, CA 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.
All six of these services are available in Larkspur, CA, performed by CA-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Larkspur, CA, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Larkspur, CA dispatcher immediately. We dispatch the nearest available tech and confirm arrival time before the call ends. Our trucks carry the most common repair parts for Larkspur, CA's prevalent HVAC systems, so we resolve most Larkspur, CA emergency calls without a return trip. Your written quote comes before we start — always.
Emergency Line in Larkspur, CA: +1-844-586-3138 →From a full new installation in your Larkspur, CA 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 Larkspur, CA contractors skip to save time and cost. Skip it and you end up with an oversized system that short-cycles and wears out early. All major brands serviced. All CA permits handled.
Larkspur, CA Home Service: +1-844-586-3138 →A broken HVAC system in your Larkspur, CA office, restaurant, or retail space translates directly to lost productivity or lost revenue. 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, CA. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Larkspur, CA: +1-844-586-3138 →Your air quality in Larkspur, CA is shaped by local climate factors that shift across the seasons. 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 Larkspur, CA household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Air Quality Service in Larkspur, CA: +1-844-586-3138 →More Larkspur, CA homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Larkspur, CA without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in Larkspur, CA: +1-844-586-3138 →Maintenance plan members in Larkspur, CA 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.
Larkspur, CA Service Plan Details: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Larkspur, CA.
A live dispatcher answers in Larkspur, CA — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
The nearest CA-licensed technician is routed to your address. Your ETA is confirmed before you hang up — average is under 60 minutes in most Larkspur, CA locations.
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.
Stated as policies, not promises — because promises without systems are just marketing.
Verbal quotes are how Larkspur, CA customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in Larkspur, CA — no exceptions.
Our technicians are staged near Larkspur, CA — not routed from a central depot an hour out. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Active CA license. General liability. Workers' comp. NATE certification. EPA 608. Documentation available before any Larkspur, CA job.
90 days. Parts and labor. No argument. It's on the invoice because a promise without documentation isn't worth much.
Calling +1-844-586-3138 at 2 AM in Larkspur, CA gets a person, not a machine. Dispatch is confirmed, not promised.
When demand peaks in Larkspur, CA 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 Larkspur, CA 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 Larkspur, CA 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 Larkspur, CA 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 Ductwork Repair service in Larkspur, CA. Call +1-844-586-3138 and get a real ETA within minutes.
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