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

If you've ever called an HVAC company in Sonora, TX 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 Sonora, TX technicians are dispatched from positions close to your neighborhood, hold active TX contractor licenses, and carry NATE certification and EPA 608 credentials. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Sonora, TX homes and businesses.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. That's the whole system. It works because it's simple and we actually follow it.
All six of these services are available in Sonora, TX, performed by TX-licensed technicians, backed by our written guarantee.
Your system quit in Sonora, TX and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Sonora, TX 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 Sonora, TX's prevalent HVAC systems, so we resolve most Sonora, TX emergency calls without a return trip. Your written quote comes before we start — always.
Emergency Line in Sonora, TX: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Sonora, TX home, the approach is the same. 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 Sonora, TX contractors skip to save time and cost. Skip it and you end up with an oversized system that short-cycles and wears out early. All major brands serviced. All TX permits handled.
Sonora, TX Home Service: +1-844-586-3138 →For businesses in Sonora, TX, HVAC failure means more than discomfort. In food service, it can mean health code complications. In offices, it means people can't work. FH HVAC's commercial team handles rooftop units, large split systems, VRF and chiller work, and ongoing maintenance agreements for commercial properties throughout Sonora, TX. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Sonora, TX: +1-844-586-3138 →Your air quality in Sonora, TX 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 Sonora, TX's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Sonora, TX: +1-844-586-3138 →More Sonora, TX homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. For additions, garages, and converted spaces in Sonora, TX where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Sonora, TX Ductless & Heat Pump: +1-844-586-3138 →The Sonora, TX 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. The plan covers two annual tune-ups, refrigerant checks, electrical inspection, coil cleaning, priority scheduling, and a 15% parts and labor discount year-round. Members frequently tell us the plan paid for itself on the first avoided repair.
Sonora, TX Service Plan Details: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Sonora, TX.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
The nearest TX-licensed technician is routed to your address. Your ETA is confirmed before you hang up — average is under 60 minutes in most Sonora, TX locations.
After diagnosis, your Sonora, TX 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. Call us back within 90 days for any covered issue and we return free.
These are operating standards, not taglines.
We don't quote jobs verbally in Sonora, TX. Your approved written quote is your guaranteed price in Sonora, TX — no exceptions.
Our technicians are staged near Sonora, TX — not routed from a central depot an hour out. Even when everyone's calling in Sonora, TX, we maintain sub-60-minute response in most locations.
Sonora, TX licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Sonora, TX.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
Calling +1-844-586-3138 at 2 AM in Sonora, TX gets a person, not a machine. Your ETA is confirmed before the call ends.
Sonora, TX maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus 15% off parts and labor on any repairs caught at service visits.
"Called FH HVAC in Sonora, TX 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 Sonora, TX 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."
"Two years on the FH HVAC maintenance plan in Sonora, TX. They caught a slow refrigerant leak at the spring tune-up. That one catch saved me an August emergency repair at full price. The plan has been worth it three times over."

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