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

If you've ever called an HVAC company in Thompson, CT 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.
Our Thompson, CT technicians are dispatched from positions close to your neighborhood, hold active CT contractor licenses, and carry NATE certification and EPA 608 credentials. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Thompson, CT homes and businesses.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. Simple, consistent, and we've held to it since day one.
Every service below is on the table for Thompson, CT — licensed, insured, guaranteed.
If your HVAC system just stopped working in Thompson, CT, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Thompson, CT dispatcher immediately. A licensed technician gets rolling toward your address with an ETA before you hang up. Our trucks carry the most common repair parts for Thompson, CT's prevalent HVAC systems, so we resolve most Thompson, CT emergency calls without a return trip. Your written quote comes before we start — always.
Emergency Line in Thompson, CT: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Thompson, CT home, the approach is the same. our residential team brings the right tools and the right knowledge of the systems common in this market. We never guess system size in Thompson, CT. 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 CT permits handled.
Thompson, CT Home Service: +1-844-586-3138 →A broken HVAC system in your Thompson, CT 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 Thompson, CT. We work around your schedule.
Thompson, CT Commercial Service: +1-844-586-3138 →Thompson, CT 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 Thompson, CT household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Thompson, CT Indoor Air Quality: +1-844-586-3138 →Heat pump and ductless mini-split installations in Thompson, CT have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in Thompson, CT 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.
Thompson, CT Ductless & Heat Pump: +1-844-586-3138 →The Thompson, CT 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. The plan covers two annual tune-ups, refrigerant checks, electrical inspection, coil cleaning, priority scheduling, and a 15% parts and labor discount year-round. The avoided emergencies alone usually justify the plan within the first season.
Thompson, CT Service Plan Details: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Thompson, CT.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
The nearest CT-licensed technician is routed to your address. Most Thompson, CT customers have a tech on-site in under an hour.
After diagnosis, your Thompson, CT technician hands you a written, itemized quote. Nothing begins until you've reviewed and approved it.
Completed and covered — 90 days on parts and labor, documented on your invoice. Call us back within 90 days for any covered issue and we return free.
Stated as policies, not promises — because promises without systems are just marketing.
We don't quote jobs verbally in Thompson, CT. Your approved written quote is your guaranteed price in Thompson, CT — no exceptions.
Our technicians are staged near Thompson, CT — not routed from a central depot an hour out. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Thompson, CT licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Thompson, CT.
90 days. Parts and labor. No argument. It's on the invoice because a promise without documentation isn't worth much.
We staff live dispatchers around the clock in Thompson, CT specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
When demand peaks in Thompson, CT and general wait times stretch out, plan members have reserved slots. Plus a 15% discount on any repair parts and labor, all year.
"Called FH HVAC in Thompson, CT 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 Thompson, CT 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 Thompson, CT 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.

Don't sit with a broken system in Thompson, CT waiting on a callback that may or may not come. Call +1-844-586-3138 right now and speak to a live dispatcher who will get a licensed tech to your door fast.
📞 +1-844-586-3138 — Hvac in Thompson, CT, 24/7