A broken HVAC system in Mill Valley, 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 Mill Valley, 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 Mill Valley, 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 Mill Valley, CA.
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 Mill Valley, CA, performed by CA-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Mill Valley, CA, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Mill Valley, 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 Mill Valley, CA's prevalent HVAC systems, so we resolve most Mill Valley, CA emergency calls without a return trip. Your written quote comes before we start — always.
Mill Valley, CA Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Mill Valley, 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 Mill Valley, 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.
Mill Valley, CA Home Service: +1-844-586-3138 →For businesses in Mill Valley, CA, HVAC failure means more than discomfort. 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 Mill Valley, CA. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Mill Valley, CA: +1-844-586-3138 →Mill Valley, 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. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Mill Valley, CA: +1-844-586-3138 →Heat pump and ductless mini-split installations in Mill Valley, CA have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Mill Valley, CA where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Mill Valley, CA Ductless & Heat Pump: +1-844-586-3138 →The Mill Valley, 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.
Maintenance Plan in Mill Valley, CA: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Mill Valley, CA.
A live dispatcher answers in Mill Valley, CA — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
The nearest CA-licensed technician is routed to your address. Most Mill Valley, CA customers have a tech on-site in under an hour.
After diagnosis, your Mill Valley, CA technician hands you a written, itemized quote. Nothing begins until you've reviewed and approved it.
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.
We don't quote jobs verbally in Mill Valley, CA. Every Mill Valley, CA job starts with a written, itemized quote you sign before work begins.
Proximity to Mill Valley, CA is intentional, not accidental. Even when everyone's calling in Mill Valley, CA, we maintain sub-60-minute response in most locations.
Active CA license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in Mill Valley, CA.
If a repair we did in Mill Valley, 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 Mill Valley, CA gets a person, not a machine. Your ETA is confirmed before the call ends.
When demand peaks in Mill Valley, CA and general wait times stretch out, plan members have reserved slots. Plus a 15% discount on any repair parts and labor, all year.
"Called FH HVAC in Mill Valley, 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 Mill Valley, 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 Mill Valley, 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."

You shouldn't have to wait days for Hvac service in Mill Valley, CA. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Hvac in Mill Valley, CA, 24/7