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

The typical HVAC experience in Marshall, 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 Marshall, 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 Marshall, 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 Marshall, TX, performed by TX-licensed technicians, backed by our written guarantee.
Your system quit in Marshall, TX and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Marshall, 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 Marshall, TX's prevalent HVAC systems, so we resolve most Marshall, TX emergency calls without a return trip. Your written quote comes before we start — always.
Marshall, TX Emergency Dispatch: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Marshall, 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 Marshall, 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.
Marshall, TX Home Service: +1-844-586-3138 →A broken HVAC system in your Marshall, 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 Marshall, TX. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Marshall, TX: +1-844-586-3138 →Marshall, 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. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Marshall, TX: +1-844-586-3138 →Heat pump and ductless mini-split installations in Marshall, TX have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in Marshall, TX without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and can handle everything from initial installation through refrigerant service and annual performance checks.
Marshall, TX Ductless & Heat Pump: +1-844-586-3138 →Maintenance plan members in Marshall, TX consistently have fewer emergency calls than comparable non-plan households. 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.
Marshall, TX Service Plan Details: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Marshall, TX.
A live dispatcher answers in Marshall, TX — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
The nearest TX-licensed technician is routed to your address. Most Marshall, TX customers have a tech on-site in under an hour.
After diagnosis, your Marshall, 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. 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 Marshall, TX. Your approved written quote is your guaranteed price in Marshall, TX — no exceptions.
Proximity to Marshall, TX is intentional, not accidental. Even when everyone's calling in Marshall, 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 Marshall, TX.
If a repair we did in Marshall, TX fails within 90 days, we return and fix it at no charge. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Marshall, TX specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
Marshall, 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 Marshall, 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 Marshall, 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 Marshall, 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 Furnace Repair service in Marshall, TX. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Furnace Repair in Marshall, TX, 24/7