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.
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.
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 first-visit fixes are the norm.. 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. 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.
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. 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. 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.
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.
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. The avoided emergencies alone usually justify the plan within the first season.
Larkspur, CA Service Plan Details: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Larkspur, CA.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
We route the closest available tech in Larkspur, CA. Most Larkspur, CA customers have a tech on-site in under an hour.
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.
These are operating standards, not taglines.
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.
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. 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."
"Our Larkspur, CA shop HVAC died during our busiest week. FH HVAC commercial team showed up fast, diagnosed accurately, had the part on the truck. Back to normal temperature before it cost us customers. Honest pricing on top of everything."
"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.

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 in Larkspur, CA, 24/7