A broken HVAC system in Addison, TX 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 Addison, 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.
Every tech FH HVAC dispatches in Addison, TX is locally positioned, TX licensed, NATE certified, and EPA 608 credentialed. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Addison, TX homes and businesses.
Before we touch anything, you get a written quote. When the job is done, you get a 90-day parts and labor guarantee — documented on the 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 Addison, TX, performed by TX-licensed technicians, backed by our written guarantee.
Your system quit in Addison, TX and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Addison, 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 Addison, TX's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Addison, TX Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Addison, TX 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 Addison, TX. 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 TX permits handled.
Addison, TX Home Service: +1-844-586-3138 →A broken HVAC system in your Addison, TX office, restaurant, or retail space translates directly to lost productivity or lost revenue. 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 Addison, TX. We work around your schedule.
Addison, TX Commercial Service: +1-844-586-3138 →Addison, TX residents deal with indoor air quality challenges that depend on the season — high humidity in summer, dry air in winter, allergens and dust year-round. FH HVAC installs and services HEPA filtration upgrades, whole-home UV germicidal systems, dehumidifiers and ERVs configured for Addison, TX's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Addison, TX: +1-844-586-3138 →Heat pump and ductless mini-split installations in Addison, TX have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in Addison, TX 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 Addison, TX: +1-844-586-3138 →The Addison, 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. 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. The avoided emergencies alone usually justify the plan within the first season.
Maintenance Plan in Addison, TX: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Addison, 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. Most Addison, TX customers have a tech on-site in under an hour.
After diagnosis, your Addison, TX technician hands you a written, itemized quote. No surprises after the work is done.
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.
These are operating standards, not taglines.
Verbal quotes are how Addison, TX customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in Addison, TX — no exceptions.
Our technicians are staged near Addison, TX — not routed from a central depot an hour out. Even when everyone's calling in Addison, TX, we maintain sub-60-minute response in most locations.
Active TX license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in Addison, TX.
If a repair we did in Addison, TX fails within 90 days, we return and fix it at no charge. It's on the invoice because a promise without documentation isn't worth much.
We staff live dispatchers around the clock in Addison, TX specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
When demand peaks in Addison, TX 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 Addison, 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 Addison, 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."
"I've been a FH HVAC maintenance plan member in Addison, TX 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 Maintenance service in Addison, TX. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Hvac Maintenance in Addison, TX, 24/7