Finding a reliable Heat Pump Repair contractor in San Mateo, CA is harder than it should be. FH HVAC makes the standard clear: written pricing, active CA licensing, live dispatch 24/7, and a 90-day parts and labor guarantee on every job.

If you've dealt with contractors in San Mateo, 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 San Mateo, 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. Call +1-844-586-3138 and a live dispatcher picks up — day or night, weekend or holiday.

Licensed, insured, and guaranteed. Every service below is available in San Mateo, CA right now.
Your HVAC system quit in San Mateo, CA and you need someone right now. Calling +1-844-586-3138 connects you to a live dispatcher who routes a CA-licensed technician toward your address immediately — not a callback promise. Most San Mateo, CA emergency calls resolve on the first visit. Written quote before we start — always.
Emergency line in San Mateo, CAFrom a full system replacement to a targeted repair in your San Mateo, 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.
Schedule San Mateo, CA home serviceA failed HVAC system in your San Mateo, 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 San Mateo, CA — coordinated around your operating hours to minimize disruption. Priority response for commercial service agreement clients.
San Mateo, CA commercial pricingYour San Mateo, 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 San Mateo, CA's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Air quality service in San Mateo, CAHeat pump and ductless mini-split demand in San Mateo, CA has grown as homeowners understand the efficiency and versatility advantages. Our San Mateo, CA technicians are factory-trained on all major brands — Mitsubishi, Daikin, Fujitsu, LG, Bosch — and handle everything from initial installation through refrigerant service.
Heat pump service in San Mateo, CAConsistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most San Mateo, CA homeowners underinvest in it. Our San Mateo, CA maintenance plan includes two full tune-ups per year, priority scheduling during peak season, a 15% discount on any repair parts and labor, and a written condition report after every visit.
Maintenance plan in San Mateo, CANo mystery, no fine print. This is the exact process for every San Mateo, CA job we take on.
Real person answers. Not voicemail. Dispatch starts immediately from a position close to San Mateo, CA.
We dispatch from the closest available tech to your San Mateo, CA location. Every credential verified before they arrive at your door.
After diagnosing your system in San Mateo, CA, your technician hands you a written, itemized quote. Nothing starts until you've reviewed and approved it in writing. What you approve is what you pay.
The job gets done and backed by a 90-day parts and labor guarantee documented on your invoice.
These are the operating commitments behind every San Mateo, CA job. Verifiable. Documented.
Verbal estimates in San Mateo, CA that change by invoice are how contractors exploit homeowners who don't know to ask. We give you a written quote first. No post-job surprises in San Mateo, CA.
Every FH HVAC technician in San Mateo, CA carries an active CA contractor license. Ask for documentation before any contractor starts work on your system.
Regional technician positioning throughout San Mateo, CA keeps response times under 60 minutes in most markets — including during peak summer and winter demand.
Every San Mateo, CA repair we complete carries a 90-day parts and labor guarantee printed on your invoice. If it fails, we return at no charge — no debate required.
Not voicemail. Not a bot. A live dispatcher who confirms your ETA before the call ends.
"I asked for proof of CA licensing before letting anyone in. Two contractors couldn't produce it. FH HVAC sent documentation in under two minutes."
— Verified customer, San Mateo, CA"I've dealt with three other HVAC contractors in San Mateo, 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 San Mateo, 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."
"The FH HVAC maintenance plan in San Mateo, CA found a developing refrigerant leak at our annual spring check. They fixed it at the plan rate. I did the math — fixing it in July as an emergency would have cost significantly more. The plan pays for itself."

Don't sit with a broken system in San Mateo, CA while waiting on a contractor who may or may not show up. Call +1-844-586-3138 — a real dispatcher picks up, routes the nearest tech, and gives you an ETA before you hang up.
📞 Call +1-844-586-3138 — San Mateo, CA Live Dispatch