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

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.
Our Mill Valley, CA technicians are dispatched from positions close to your neighborhood, hold active CA contractor licenses, and carry NATE certification and EPA 608 credentials. 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.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. Simple, consistent, and we've held to it since day one.
Every service below is on the table for Mill Valley, CA — licensed, insured, guaranteed.
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 first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Mill Valley, CA: +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. Getting this wrong means a system that cycles constantly and fails years ahead of schedule. All major brands serviced. All CA permits handled.
Book Mill Valley, CA Home Visit: +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. We work around your schedule.
Mill Valley, CA Commercial Service: +1-844-586-3138 →Your air quality in Mill Valley, 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 Mill Valley, CA's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Mill Valley, CA Indoor Air Quality: +1-844-586-3138 →More Mill Valley, CA homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Mill Valley, 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.
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. 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.
Maintenance Plan in Mill Valley, CA: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Mill Valley, 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 Mill Valley, CA. Your ETA is confirmed before you hang up — average is under 60 minutes in most Mill Valley, 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. Call us back within 90 days for any covered issue and we return free.
Stated as policies, not promises — because promises without systems are just marketing.
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.
Our technicians are staged near Mill Valley, CA — not routed from a central depot an hour out. Even when everyone's calling in Mill Valley, CA, we maintain sub-60-minute response in most locations.
Mill Valley, CA licensing, liability coverage, NATE cert, EPA 608. Documentation available before any Mill Valley, CA job.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Mill Valley, CA specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
Mill Valley, CA maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus a 15% discount on any repair parts and labor, all year.
"In Mill Valley, CA on a July weekend with no AC, I expected a two-day wait. FH HVAC had a tech there in under an hour. Same-day fix, exact quoted price. Nothing like I've experienced with other contractors."
"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."
"I've been a FH HVAC maintenance plan member in Mill Valley, 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 Mill Valley, 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 Mill Valley, CA, 24/7