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.

The typical HVAC experience in Larkspur, CA involves waiting, vague estimates, and invoices that don't match what you were told over the phone. FH HVAC is built to be the opposite of that.
Our Larkspur, CA technicians are dispatched from positions close to your neighborhood, hold active CA contractor licenses, and carry NATE certification and EPA 608 credentials. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Larkspur, CA 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.
Every service below is on the table for Larkspur, CA — licensed, insured, guaranteed.
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 →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.
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. Depending on your industry, it can mean health code violations, cancelled appointments, or closed doors. 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. We work around your schedule.
Commercial HVAC in Larkspur, CA: +1-844-586-3138 →Larkspur, CA 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 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. For additions, garages, and converted spaces in Larkspur, CA where ductwork would mean opening walls, ductless is typically the right call. 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, CA: +1-844-586-3138 →Maintenance plan members in Larkspur, CA consistently have fewer emergency calls than comparable non-plan households. Two full tune-ups per year, priority scheduling when the season peaks and wait times go long, a 15% discount on any repair parts and labor, and a written condition report after every visit. 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.
We don't quote jobs verbally in Larkspur, CA. Your approved written quote is your guaranteed price in Larkspur, CA — no exceptions.
Proximity to Larkspur, CA is intentional, not accidental. 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. Documentation available before any Larkspur, CA job.
If a repair we did in Larkspur, CA fails within 90 days, we return and fix it at no charge. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Larkspur, CA specifically because HVAC emergencies don't ask permission. 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."
"Two years on the FH HVAC maintenance plan in Larkspur, CA. 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, CA 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 Installation in Larkspur, CA, 24/7