The question isn't whether you need Ductwork Repair service in Berkeley, 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 Berkeley, 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 Berkeley, 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 Berkeley, CA right now.
Your HVAC system quit in Berkeley, 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 Berkeley, CA emergency calls resolve on the first visit. Written quote before we start — always.
Berkeley, CA Emergency: +1-844-586-3138From a full system replacement to a targeted repair in your Berkeley, CA home, our residential technicians don't guess system size. Every installation starts with a proper Manual J load calculation — the step that prevents the common mistake of oversizing, which causes short-cycling and early system failure. All CA permits pulled. Parts and labor both warranted.
Schedule Berkeley, CA home serviceCommercial HVAC failure in Berkeley, CA costs more than discomfort — it costs you customers, productivity, and sometimes compliance. Our commercial team handles rooftop units, large split systems, VRF and chiller work across Berkeley, CA — coordinated around your operating hours to minimize disruption. Priority response for commercial service agreement clients.
Berkeley, CA commercial pricingYour Berkeley, CA home's indoor air quality challenges depend on local seasonal patterns. We install HEPA filtration upgrades, UV germicidal systems, dehumidifiers, humidifiers, and ERVs configured for this region's conditions. Most impactful for households managing asthma or recurring respiratory conditions.
Indoor air quality: +1-844-586-3138Heat pump and ductless mini-split demand in Berkeley, CA has grown as homeowners understand the efficiency and versatility advantages. Factory training across all major brands means we handle the full job in Berkeley, CA, from installation through annual efficiency checks.
Heat pump service in Berkeley, CAThe Berkeley, CA systems that run reliably for 20 years get maintained twice a year. The ones that fail early usually don't. Our Berkeley, 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 Berkeley, CANo mystery, no fine print. This is the exact process for every Berkeley, CA job we take on.
Real person answers. Not voicemail. Dispatch starts immediately from a position close to Berkeley, CA.
We dispatch from the closest available tech to your Berkeley, CA location. Every credential verified before they arrive at your door.
You get the full cost in writing before anything begins in Berkeley, CA. 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 Berkeley, CA job. Verifiable. Documented.
What you approve is what you pay. Always. No post-job surprises in Berkeley, CA.
CA license, general liability, and workers' comp — all current, all documented, available on request for any Berkeley, CA job.
Regional technician positioning throughout Berkeley, CA keeps response times under 60 minutes in most markets — including during peak summer and winter demand.
The guarantee is on the invoice. 90 days, parts and labor. Not a handshake — a documented commitment.
Calling +1-844-586-3138 at 2 AM in Berkeley, CA gets a person who routes a technician immediately.
"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, Berkeley, CA"Called FH HVAC in Berkeley, CA on a Saturday afternoon, had a tech at the door in under an hour, written quote before they started, invoice matched the quote exactly. I've never had an easier contractor experience in Berkeley, CA."
"Our business in Berkeley, 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 Berkeley, 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 Berkeley, CA with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 Call +1-844-586-3138 — Berkeley, CA Live Dispatch