Finding a reliable Emergency Hvac contractor in Keene, NH is harder than it should be. FH HVAC makes the standard clear: written pricing, active NH licensing, live dispatch 24/7, and a 90-day parts and labor guarantee on every job.

If you've dealt with contractors in Keene, NH who gave you a verbal estimate and handed you an invoice that didn't match — or sent someone who clearly wasn't NH licensed — you know exactly why the bar feels low in this market.
FH HVAC operates on a different standard in Keene, NH. Every technician we send holds an active NH 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 Keene, NH — performed by NH-licensed technicians and backed by written pricing and our 90-day guarantee.
System failure in Keene, NH doesn't wait for business hours. A live dispatcher at +1-844-586-3138 routes the nearest NH-licensed tech to your location and gives you an ETA before you hang up. Our trucks carry the parts most common in Keene, NH's HVAC systems, so first-visit repairs are the standard, not the exception.
Keene, NH Emergency: +1-844-586-3138From a full system replacement to a targeted repair in your Keene, NH 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 NH permits pulled. Parts and labor both warranted.
Schedule Keene, NH home serviceCommercial HVAC failure in Keene, NH 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 Keene, NH — coordinated around your operating hours to minimize disruption. Priority response for commercial service agreement clients.
Keene, NH commercial pricingIndoor air quality in Keene, NH is affected by the specific seasonal conditions here — humidity patterns, allergen load, and how airtight homes tend to be in this climate. FH HVAC installs and services HEPA filtration, UV germicidal systems, humidity control equipment, and ERVs matched to Keene, NH's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Air quality service in Keene, NHMore Keene, NH homeowners are choosing heat pumps and ductless systems for additions, garages, and conversions where running ductwork through existing walls isn't practical. Our Keene, NH technicians are factory-trained on all major brands — Mitsubishi, Daikin, Fujitsu, LG, Bosch — and handle everything from initial installation through refrigerant service.
Ductless install: +1-844-586-3138Consistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most Keene, NH homeowners underinvest in it. 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 Keene, NHFour steps. No surprises. That's the whole model.
A live dispatcher picks up in Keene, NH — day or night, no exceptions. Not a bot. Not a callback queue. A real person who confirms your ETA before you hang up.
We dispatch from a position close to Keene, NH — average on-site time under 60 minutes in most Keene, NH markets. Every credential verified before they arrive at your door.
After diagnosing your system in Keene, NH, your technician hands you a written, itemized quote. The number you sign is the number on your invoice. We never add charges after work is complete.
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 Keene, NH.
What you approve is what you pay. Always. No post-job surprises in Keene, NH.
NH license, general liability, and workers' comp — all current, all documented, available on request for any Keene, NH job.
Regional technician positioning throughout Keene, NH keeps response times under 60 minutes in most markets — including during peak summer and winter demand.
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 Keene, NH gets a person who routes a technician immediately.
"Before I gave anyone access to my home in Keene, NH, I asked for documentation. FH HVAC was the only contractor who had it ready without hesitation."
— Verified customer, Keene, NH"I've dealt with three other HVAC contractors in Keene, NH 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."
"Keene, NH commercial HVAC emergency on a Friday. FH HVAC had someone there fast, correctly diagnosed a failed capacitor, and had the system running before the event was compromised. Exceptional response time for a commercial call."
"Two years on the maintenance plan in Keene, NH. 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 Keene, NH with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 Call +1-844-586-3138 — Keene, NH Live Dispatch