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

If you've ever called an HVAC company in Exeter, NH 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.
Every tech FH HVAC dispatches in Exeter, NH is locally positioned, NH 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 Exeter, NH 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. Simple, consistent, and we've held to it since day one.
Every service below is on the table for Exeter, NH — licensed, insured, guaranteed.
Your system quit in Exeter, NH and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Exeter, NH 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 Exeter, NH's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Exeter, NH Emergency Dispatch: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Exeter, NH 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 Exeter, NH 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 NH permits handled.
Exeter, NH Home Service: +1-844-586-3138 →For businesses in Exeter, NH, HVAC failure means more than discomfort. 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 Exeter, NH. We work around your schedule.
Exeter, NH Commercial Service: +1-844-586-3138 →Your air quality in Exeter, NH is shaped by local climate factors that shift across the seasons. 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 Exeter, NH: +1-844-586-3138 →More Exeter, NH homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Exeter, NH 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.
Exeter, NH Ductless & Heat Pump: +1-844-586-3138 →Maintenance plan members in Exeter, NH 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. The avoided emergencies alone usually justify the plan within the first season.
Maintenance Plan in Exeter, NH: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Exeter, NH.
A live dispatcher answers in Exeter, NH — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
We route the closest available tech in Exeter, NH. Most Exeter, NH customers have a tech on-site in under an hour.
After diagnosis, your Exeter, NH technician hands you a written, itemized quote. No surprises after the work is done.
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 Exeter, NH. Your approved written quote is your guaranteed price in Exeter, NH — no exceptions.
Proximity to Exeter, NH is intentional, not accidental. Even when everyone's calling in Exeter, NH, we maintain sub-60-minute response in most locations.
Exeter, NH licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Exeter, NH.
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 Exeter, NH specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
When demand peaks in Exeter, NH 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 Exeter, NH 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."
"Our Exeter, NH shop HVAC died during our busiest week. FH HVAC commercial team showed up fast, diagnosed accurately, had the part on the truck. Back to normal temperature before it cost us customers. Honest pricing on top of everything."
"Two years on the FH HVAC maintenance plan in Exeter, NH. 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."

Don't sit with a broken system in Exeter, NH 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 — Emergency Hvac in Exeter, NH, 24/7