A broken HVAC system in Larkspur, CA 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, 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 know the HVAC systems common in this market and the seasonal patterns that cause the specific failures we see most often in Larkspur, CA.
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.
Every service below is on the table for Larkspur, CA — licensed, insured, guaranteed.
Your system quit in Larkspur, CA and you need someone right now — not a callback. 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 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Larkspur, CA home, the approach is the same. our residential team brings the right tools and the right knowledge of the systems common in this market. We never guess system size in Larkspur, CA. Every new installation starts with a Manual J load calculation. 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.
Book Larkspur, CA Home Visit: +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.
Larkspur, CA Commercial Service: +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, dehumidifiers and ERVs configured for Larkspur, CA's specific conditions. If someone in your Larkspur, CA household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Larkspur, CA Indoor Air Quality: +1-844-586-3138 →Heat pump and ductless mini-split installations in Larkspur, CA have picked up significantly as homeowners see the efficiency and dual-season benefits. 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 can handle everything from initial installation through refrigerant service and annual performance checks.
Larkspur, CA Ductless & Heat Pump: +1-844-586-3138 →The Larkspur, CA maintenance plan customers who call us least often aren't the ones with the newest systems — they're the ones who get tuned up twice a year. 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.
After diagnosis, your Larkspur, CA technician hands you a written, itemized quote. No surprises after the work is done.
Completed and covered — 90 days on parts and labor, documented on your invoice. 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. Every Larkspur, CA job starts with a written, itemized quote you sign before work begins.
Our technicians are staged near Larkspur, CA — not routed from a central depot an hour out. Even when everyone's calling in Larkspur, CA, we maintain sub-60-minute response in most locations.
Larkspur, CA licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Larkspur, CA.
If a repair we did in Larkspur, CA fails within 90 days, we return and fix it at no charge. 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. Your ETA is confirmed before the call ends.
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 Hvac service in Larkspur, CA. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Hvac in Larkspur, CA, 24/7