The question isn't whether you need Emergency Hvac service in Greenbrae, CA — it's which contractor you trust to do it right. FH HVAC's answer: a written quote before we start, a CA-licensed technician at your door fast, and a 90-day guarantee documented on every invoice.

If you've dealt with contractors in Greenbrae, CA who gave you a verbal estimate and handed you an invoice that didn't match — or sent someone who clearly wasn't CA licensed — you know exactly why the bar feels low in this market.
When you call FH HVAC in Greenbrae, CA, you get a CA-licensed technician with NATE certification and EPA 608 credentials. Your quote is in writing before we start. Your guarantee is on your invoice. Calling +1-844-586-3138 at any hour connects you to a real person who confirms your ETA before you hang up.

Licensed, insured, and guaranteed. Every service below is available in Greenbrae, CA right now.
System failure in Greenbrae, CA doesn't wait for business hours. A live dispatcher at +1-844-586-3138 routes the nearest CA-licensed tech to your location and gives you an ETA before you hang up. Our trucks carry the parts most common in Greenbrae, CA's HVAC systems, so first-visit repairs are the standard, not the exception.
Emergency line in Greenbrae, CAFrom a full system replacement to a targeted repair in your Greenbrae, CA home, our residential technicians don't guess system size. Skipping this step is how contractors install wrongly sized systems that fail in 10 years instead of lasting 20. All CA permits pulled. Parts and labor both warranted.
Book a Greenbrae, CA technicianA failed HVAC system in your Greenbrae, CA office, retail location, or commercial facility means real money lost. Our commercial team handles rooftop units, large split systems, VRF and chiller work across Greenbrae, CA — coordinated around your operating hours to minimize disruption. Priority response for commercial service agreement clients.
Greenbrae, CA commercial pricingYour Greenbrae, CA home's indoor air quality challenges depend on local seasonal patterns. FH HVAC installs and services HEPA filtration, UV germicidal systems, humidity control equipment, and ERVs matched to Greenbrae, CA's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Air quality service in Greenbrae, CAMore Greenbrae, CA homeowners are choosing heat pumps and ductless systems for additions, garages, and conversions where running ductwork through existing walls isn't practical. Factory training across all major brands means we handle the full job in Greenbrae, CA, from installation through annual efficiency checks.
Heat pump service in Greenbrae, CAConsistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most Greenbrae, CA homeowners underinvest in it. Two tune-ups annually, priority dispatch year-round, 15% off parts and labor, refrigerant checks, coil cleaning, and a written condition report every visit.
Maintenance plan in Greenbrae, CANo mystery, no fine print. This is the exact process for every Greenbrae, CA job we take on.
A live dispatcher picks up in Greenbrae, CA — day or night, no exceptions. Not a bot. Not a callback queue. A real person who confirms your ETA before you hang up.
We dispatch from a position close to Greenbrae, CA — average on-site time under 60 minutes in most Greenbrae, CA markets. Background-checked, NATE certified, EPA 608 credentialed.
You get the full cost in writing before anything begins in Greenbrae, CA. Nothing starts until you've reviewed and approved it in writing. What you approve is what you pay.
90 days, parts and labor, on your invoice — not a verbal promise, a documented commitment.
These are the operating commitments behind every Greenbrae, CA job. Verifiable. Documented.
Verbal estimates in Greenbrae, CA that change by invoice are how contractors exploit homeowners who don't know to ask. We give you a written quote first. Itemized, signed, and binding before we begin.
Every FH HVAC technician in Greenbrae, CA carries an active CA contractor license. Ask for documentation before any contractor starts work on your system.
We maintain staffing close to Greenbrae, CA so average on-site time stays under 60 minutes, even when demand is high.
The guarantee is on the invoice. 90 days, parts and labor. Not a handshake — a documented commitment.
Not voicemail. Not a bot. A live dispatcher who confirms your ETA before the call ends.
"Before I gave anyone access to my home in Greenbrae, CA, I asked for documentation. FH HVAC was the only contractor who had it ready without hesitation."
— Greenbrae, CA homeowner, new system installation"I've dealt with three other HVAC contractors in Greenbrae, CA in the past two years. Every one had some billing issue, some miscommunication, some problem. FH HVAC showed up fast, gave me a written quote, and billed me exactly that amount. This should be the standard."
"Our business in Greenbrae, CA had an HVAC failure during a client event. I didn't think anyone would respond that fast on a Friday evening. FH HVAC had a commercial technician there in 50 minutes, diagnosed and fixed within two hours. Nothing we planned had to be cancelled."
"Two years on the maintenance plan in Greenbrae, CA. At the spring tune-up this year they found a slow refrigerant leak in my evaporator coil. Caught and fixed at the maintenance pricing. That would have been an emergency call in August at double the cost."

FH HVAC covers all of Greenbrae, CA with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 Call +1-844-586-3138 — Greenbrae, CA Live Dispatch