The question isn't whether you need Hvac service in Dunbar, WV — it's which contractor you trust to do it right. FH HVAC's answer: a written quote before we start, a WV-licensed technician at your door fast, and a 90-day guarantee documented on every invoice.

The Hvac contractor market in Dunbar, WV has a real accountability problem. Most homeowners have experienced it: verbal estimates, inconsistent technician quality, invoices that surprise them.
FH HVAC operates on a different standard in Dunbar, WV. Every technician we send holds an active WV license, NATE certification, and a current EPA 608 refrigerant credential. Every quote is written and itemized before any work starts. Every completed job carries a 90-day guarantee documented on your invoice. Calling +1-844-586-3138 at any hour connects you to a real person who confirms your ETA before you hang up.

All six services are available in Dunbar, WV — performed by WV-licensed technicians and backed by written pricing and our 90-day guarantee.
System failure in Dunbar, WV doesn't wait for business hours. A live dispatcher at +1-844-586-3138 routes the nearest WV-licensed tech to your location and gives you an ETA before you hang up. Our trucks carry the parts most common in Dunbar, WV's HVAC systems, so first-visit repairs are the standard, not the exception.
Emergency line in Dunbar, WVFrom a full system replacement to a targeted repair in your Dunbar, WV home, our residential technicians don't guess system size. Skipping this step is how contractors install wrongly sized systems that fail in 10 years instead of lasting 20. All WV permits pulled. Parts and labor both warranted.
Schedule Dunbar, WV home serviceCommercial HVAC failure in Dunbar, WV costs more than discomfort — it costs you customers, productivity, and sometimes compliance. Our commercial team handles rooftop units, large split systems, VRF and chiller work across Dunbar, WV — coordinated around your operating hours to minimize disruption. Priority response for commercial service agreement clients.
Commercial HVAC in Dunbar, WVYour Dunbar, WV home's indoor air quality challenges depend on local seasonal patterns. FH HVAC installs and services HEPA filtration, UV germicidal systems, humidity control equipment, and ERVs matched to Dunbar, WV's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Indoor air quality: +1-844-586-3138More Dunbar, WV homeowners are choosing heat pumps and ductless systems for additions, garages, and conversions where running ductwork through existing walls isn't practical. Factory training across all major brands means we handle the full job in Dunbar, WV, from installation through annual efficiency checks.
Heat pump service in Dunbar, WVConsistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most Dunbar, WV homeowners underinvest in it. Our Dunbar, WV maintenance plan includes two full tune-ups per year, priority scheduling during peak season, a 15% discount on any repair parts and labor, and a written condition report after every visit.
Plan details: +1-844-586-3138No mystery, no fine print. This is the exact process for every Dunbar, WV job we take on.
A live dispatcher picks up in Dunbar, WV — day or night, no exceptions. Not a bot. Not a callback queue. A real person who starts routing a technician immediately.
The nearest WV-licensed technician is routed to your Dunbar, WV address. Every credential verified before they arrive at your door.
You get the full cost in writing before anything begins in Dunbar, WV. Nothing starts until you've reviewed and approved it in writing. What you approve is what you pay.
90 days, parts and labor, on your invoice — not a verbal promise, a documented commitment.
Operating standards, not slogans. Everything on this list is policy at FH HVAC in Dunbar, WV.
Verbal estimates in Dunbar, WV that change by invoice are how contractors exploit homeowners who don't know to ask. We give you a written quote first. No post-job surprises in Dunbar, WV.
Every FH HVAC technician in Dunbar, WV carries an active WV contractor license. Ask for documentation before any contractor starts work on your system.
We maintain staffing close to Dunbar, WV so average on-site time stays under 60 minutes, even when demand is high.
The guarantee is on the invoice. 90 days, parts and labor. Not a handshake — a documented commitment.
Calling +1-844-586-3138 at 2 AM in Dunbar, WV gets a person who routes a technician immediately.
"I asked for proof of WV licensing before letting anyone in. Two contractors couldn't produce it. FH HVAC sent documentation in under two minutes."
— Verified customer, Dunbar, WV"I've dealt with three other HVAC contractors in Dunbar, WV in the past two years. Every one had some billing issue, some miscommunication, some problem. FH HVAC showed up fast, gave me a written quote, and billed me exactly that amount. This should be the standard."
"Our business in Dunbar, WV had an HVAC failure during a client event. I didn't think anyone would respond that fast on a Friday evening. FH HVAC had a commercial technician there in 50 minutes, diagnosed and fixed within two hours. Nothing we planned had to be cancelled."
"Two years on the maintenance plan in Dunbar, WV. At the spring tune-up this year they found a slow refrigerant leak in my evaporator coil. Caught and fixed at the maintenance pricing. That would have been an emergency call in August at double the cost."

FH HVAC covers all of Dunbar, WV with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 +1-844-586-3138 — Hvac in Dunbar, WV