A broken HVAC system in Palo Alto, 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 Palo Alto, 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 Palo Alto, 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 Palo Alto, 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.
All six of these services are available in Palo Alto, CA, performed by CA-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Palo Alto, CA, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Palo Alto, 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 Palo Alto, CA's prevalent HVAC systems, so we resolve most Palo Alto, CA emergency calls without a return trip. Your written quote comes before we start — always.
Palo Alto, CA Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Palo Alto, 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. We never guess system size in Palo Alto, CA. Every new installation starts with a Manual J load calculation. 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.
Book Palo Alto, CA Home Visit: +1-844-586-3138 →For businesses in Palo Alto, 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 Palo Alto, CA. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Palo Alto, CA: +1-844-586-3138 →Your air quality in Palo Alto, 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 Palo Alto, CA's specific conditions. If someone in your Palo Alto, CA household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Palo Alto, CA Indoor Air Quality: +1-844-586-3138 →More Palo Alto, CA homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Palo Alto, 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.
Heat Pump Service in Palo Alto, CA: +1-844-586-3138 →Maintenance plan members in Palo Alto, CA consistently have fewer emergency calls than comparable non-plan households. 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. Members frequently tell us the plan paid for itself on the first avoided repair.
Maintenance Plan in Palo Alto, CA: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Palo Alto, CA.
A live dispatcher answers in Palo Alto, CA — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
We route the closest available tech in Palo Alto, CA. Your ETA is confirmed before you hang up — average is under 60 minutes in most Palo Alto, CA locations.
After diagnosis, your Palo Alto, 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.
Stated as policies, not promises — because promises without systems are just marketing.
Verbal quotes are how Palo Alto, CA customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in Palo Alto, CA — no exceptions.
Proximity to Palo Alto, CA is intentional, not accidental. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Active CA license. General liability. Workers' comp. NATE certification. EPA 608. Documentation available before any Palo Alto, CA job.
If a repair we did in Palo Alto, CA fails within 90 days, we return and fix it at no charge. The guarantee appears on your invoice because verbal assurances aren't guarantees.
Calling +1-844-586-3138 at 2 AM in Palo Alto, CA gets a person, not a machine. Your ETA is confirmed before the call ends.
When demand peaks in Palo Alto, CA and general wait times stretch out, plan members have reserved slots. Plus 15% off parts and labor on any repairs caught at service visits.
"Called FH HVAC in Palo Alto, 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 Palo Alto, 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 Palo Alto, 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.

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