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

The typical HVAC experience in Keene, NH 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.
Our Keene, NH technicians are dispatched from positions close to your neighborhood, hold active NH 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 Keene, NH 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.
Every service below is on the table for Keene, NH — licensed, insured, guaranteed.
If your HVAC system just stopped working in Keene, NH, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Keene, 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 Keene, NH's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Keene, 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 Keene, 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. We never guess system size in Keene, NH. 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 NH permits handled.
Book Keene, NH Home Visit: +1-844-586-3138 →A broken HVAC system in your Keene, NH 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 Keene, NH. Our commercial jobs are coordinated around your operating hours.
Keene, NH Commercial Service: +1-844-586-3138 →Your air quality in Keene, 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, dehumidifiers and ERVs configured for Keene, NH's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Keene, NH: +1-844-586-3138 →Heat pump and ductless mini-split installations in Keene, NH have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Keene, NH where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and can handle everything from initial installation through refrigerant service and annual performance checks.
Heat Pump Service in Keene, NH: +1-844-586-3138 →The Keene, NH 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. Members frequently tell us the plan paid for itself on the first avoided repair.
Keene, NH Service Plan Details: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Keene, NH.
A live dispatcher answers in Keene, NH — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
We route the closest available tech in Keene, NH. Your ETA is confirmed before you hang up — average is under 60 minutes in most Keene, NH locations.
After diagnosis, your Keene, NH 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. If it fails within the window, we come back at no charge.
These are operating standards, not taglines.
We don't quote jobs verbally in Keene, NH. Your approved written quote is your guaranteed price in Keene, NH — no exceptions.
Proximity to Keene, NH is intentional, not accidental. Even when everyone's calling in Keene, NH, we maintain sub-60-minute response in most locations.
Keene, NH licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Keene, NH.
If a repair we did in Keene, NH 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 Keene, NH specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
When demand peaks in Keene, NH and general wait times stretch out, plan members have reserved slots. Plus a 15% discount on any repair parts and labor, all year.
"In Keene, NH 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 Keene, NH 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 Keene, NH 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.

You shouldn't have to wait days for Furnace Repair service in Keene, NH. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Furnace Repair in Keene, NH, 24/7