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

The Ductwork Repair contractor market in Houston, TX 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 Houston, TX. Every technician we send holds an active TX 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. Call +1-844-586-3138 and a live dispatcher picks up — day or night, weekend or holiday.

Licensed, insured, and guaranteed. Every service below is available in Houston, TX right now.
Your HVAC system quit in Houston, TX and you need someone right now. Calling +1-844-586-3138 connects you to a live dispatcher who routes a TX-licensed technician toward your address immediately — not a callback promise. Most Houston, TX emergency calls resolve on the first visit. Written quote before we start — always.
Houston, TX Emergency: +1-844-586-3138From a full system replacement to a targeted repair in your Houston, TX home, our residential technicians don't guess system size. Every installation starts with a proper Manual J load calculation — the step that prevents the common mistake of oversizing, which causes short-cycling and early system failure. All TX permits pulled. Parts and labor both warranted.
Schedule Houston, TX home serviceCommercial HVAC failure in Houston, TX 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 Houston, TX — coordinated around your operating hours to minimize disruption. Priority response for commercial service agreement clients.
Houston, TX commercial pricingIndoor air quality in Houston, TX is affected by the specific seasonal conditions here — humidity patterns, allergen load, and how airtight homes tend to be in this climate. We install HEPA filtration upgrades, UV germicidal systems, dehumidifiers, humidifiers, and ERVs configured for this region's conditions. Most impactful for households managing asthma or recurring respiratory conditions.
Indoor air quality: +1-844-586-3138More Houston, TX homeowners are choosing heat pumps and ductless systems for additions, garages, and conversions where running ductwork through existing walls isn't practical. Our Houston, TX technicians are factory-trained on all major brands — Mitsubishi, Daikin, Fujitsu, LG, Bosch — and handle everything from initial installation through refrigerant service.
Ductless install: +1-844-586-3138The Houston, TX systems that run reliably for 20 years get maintained twice a year. The ones that fail early usually don't. Two tune-ups annually, priority dispatch year-round, 15% off parts and labor, refrigerant checks, coil cleaning, and a written condition report every visit.
Maintenance plan in Houston, TXFour steps. No surprises. That's the whole model.
A live dispatcher picks up in Houston, TX — day or night, no exceptions. Not a bot. Not a callback queue. A real person who starts routing a technician immediately.
We dispatch from a position close to Houston, TX — average on-site time under 60 minutes in most Houston, TX markets. Background-checked, NATE certified, EPA 608 credentialed.
After diagnosing your system in Houston, TX, your technician hands you a written, itemized quote. Nothing starts until you've reviewed and approved it in writing. What you approve is what you pay.
The job gets done and backed by a 90-day parts and labor guarantee documented on your invoice.
Operating standards, not slogans. Everything on this list is policy at FH HVAC in Houston, TX.
Verbal estimates in Houston, TX that change by invoice are how contractors exploit homeowners who don't know to ask. We give you a written quote first. Itemized, signed, and binding before we begin.
Every FH HVAC technician in Houston, TX carries an active TX contractor license. Ask for documentation before any contractor starts work on your system.
Regional technician positioning throughout Houston, TX keeps response times under 60 minutes in most markets — including during peak summer and winter demand.
Every Houston, TX repair we complete carries a 90-day parts and labor guarantee printed on your invoice. If it fails, we return at no charge — no debate required.
Calling +1-844-586-3138 at 2 AM in Houston, TX gets a person who routes a technician immediately.
"Before I gave anyone access to my home in Houston, TX, I asked for documentation. FH HVAC was the only contractor who had it ready without hesitation."
— Houston, TX homeowner, new system installation"Called FH HVAC in Houston, TX on a Saturday afternoon, had a tech at the door in under an hour, written quote before they started, invoice matched the quote exactly. I've never had an easier contractor experience in Houston, TX."
"Our business in Houston, TX 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 Houston, TX. 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 Houston, TX with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 +1-844-586-3138 — Ductwork Repair in Houston, TX