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

The Furnace Repair contractor market in Kensington, MD 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 Kensington, MD. Every technician we send holds an active MD 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 Kensington, MD — performed by MD-licensed technicians and backed by written pricing and our 90-day guarantee.
System failure in Kensington, MD doesn't wait for business hours. A live dispatcher at +1-844-586-3138 routes the nearest MD-licensed tech to your location and gives you an ETA before you hang up. Most Kensington, MD emergency calls resolve on the first visit. Written quote before we start — always.
Kensington, MD Emergency: +1-844-586-3138Whether your Kensington, MD home needs a new system or a specific repair, our residential team starts with the Manual J load calculation that determines what your home actually needs. 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 MD permits pulled. Parts and labor both warranted.
Book a Kensington, MD technicianCommercial HVAC failure in Kensington, MD costs more than discomfort — it costs you customers, productivity, and sometimes compliance. We handle rooftop units, VRF systems, large split systems, and ongoing maintenance agreements for Kensington, MD commercial properties, scheduled around your business operations. Priority response for commercial service agreement clients.
Kensington, MD commercial pricingYour Kensington, MD home's indoor air quality challenges depend on local seasonal patterns. 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: +1-844-586-3138Heat pump and ductless mini-split demand in Kensington, MD has grown as homeowners understand the efficiency and versatility advantages. Factory training across all major brands means we handle the full job in Kensington, MD, from installation through annual efficiency checks.
Heat pump service in Kensington, MDConsistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most Kensington, MD 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 Kensington, MDNo mystery, no fine print. This is the exact process for every Kensington, MD job we take on.
Real person answers. Not voicemail. You get an ETA for Kensington, MD before you hang up.
We dispatch from the closest available tech to your Kensington, MD location. Every credential verified before they arrive at your door.
After diagnosing your system in Kensington, MD, 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.
90 days, parts and labor, on your invoice — not a verbal promise, a documented commitment.
Operating standards, not slogans. Everything on this list is policy at FH HVAC in Kensington, MD.
Verbal estimates in Kensington, MD 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.
MD license, general liability, and workers' comp — all current, all documented, available on request for any Kensington, MD job.
We maintain staffing close to Kensington, MD so average on-site time stays under 60 minutes, even when demand is high.
The guarantee is on the invoice. 90 days, parts and labor. Not a handshake — a documented commitment.
Not voicemail. Not a bot. A live dispatcher who has a technician moving toward your Kensington, MD address within minutes.
"Before I gave anyone access to my home in Kensington, MD, I asked for documentation. FH HVAC was the only contractor who had it ready without hesitation."
— Verified customer, Kensington, MD"Called FH HVAC in Kensington, MD 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 Kensington, MD."
"Kensington, MD 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 Kensington, MD. 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 Kensington, MD with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 +1-844-586-3138 — Furnace Repair in Kensington, MD