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

The typical HVAC experience in Waco, TX involves waiting, vague estimates, and invoices that don't match what you were told over the phone. FH HVAC is built to be the opposite of that.
Every tech FH HVAC dispatches in Waco, 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 Waco, 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 Waco, TX, performed by TX-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Waco, TX, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Waco, 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 Waco, TX's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Waco, TX Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Waco, 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. For any new installation, we do a proper Manual J load calculation — something many Waco, TX contractors skip to save time and cost. Getting this wrong means a system that cycles constantly and fails years ahead of schedule. All major brands serviced. All TX permits handled.
Waco, TX Home Service: +1-844-586-3138 →A broken HVAC system in your Waco, TX office, restaurant, or retail space translates directly to lost productivity or lost revenue. 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 Waco, TX. We work around your schedule.
Commercial HVAC in Waco, TX: +1-844-586-3138 →Waco, 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, humidity control equipment, and energy recovery ventilators sized for this climate. If someone in your Waco, TX household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Waco, TX Indoor Air Quality: +1-844-586-3138 →More Waco, TX homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. For additions, garages, and converted spaces in Waco, TX where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and can handle everything from initial installation through refrigerant service and annual performance checks.
Waco, TX Ductless & Heat Pump: +1-844-586-3138 →The Waco, 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 Waco, TX: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Waco, 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 Waco, TX customers have a tech on-site in under an hour.
After diagnosis, your Waco, TX technician hands you a written, itemized quote. Nothing begins until you've reviewed and approved it.
The job gets done right and backed by a 90-day parts and labor guarantee. If it fails within the window, we come back at no charge.
These are operating standards, not taglines.
Verbal quotes are how Waco, TX customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in Waco, TX — no exceptions.
Our technicians are staged near Waco, TX — not routed from a central depot an hour out. Even when everyone's calling in Waco, TX, we maintain sub-60-minute response in most locations.
Waco, TX licensing, liability coverage, NATE cert, EPA 608. Documentation available before any Waco, TX job.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Waco, TX specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
Waco, TX maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus a 15% discount on any repair parts and labor, all year.
"In Waco, TX on a July weekend with no AC, I expected a two-day wait. FH HVAC had a tech there in under an hour. Same-day fix, exact quoted price. Nothing like I've experienced with other contractors."
"We run a small retail shop in Waco, 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 Waco, 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."

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