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

The typical HVAC experience in Severn, MD 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 Severn, MD technicians are dispatched from positions close to your neighborhood, hold active MD contractor licenses, and carry NATE certification and EPA 608 credentials. They know the HVAC systems common in this market and the seasonal patterns that cause the specific failures we see most often in Severn, MD.
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.
All six of these services are available in Severn, MD, performed by MD-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Severn, MD, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Severn, MD 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 Severn, MD's prevalent HVAC systems, so we resolve most Severn, MD emergency calls without a return trip. Your written quote comes before we start — always.
Severn, MD Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Severn, MD home to a targeted repair on an older system, 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 Severn, MD 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 MD permits handled.
Book Severn, MD Home Visit: +1-844-586-3138 →For businesses in Severn, MD, HVAC failure means more than discomfort. 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 Severn, MD. Our commercial jobs are coordinated around your operating hours.
Severn, MD Commercial Service: +1-844-586-3138 →Your air quality in Severn, MD 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 Severn, MD's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Severn, MD Indoor Air Quality: +1-844-586-3138 →More Severn, MD homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. For additions, garages, and converted spaces in Severn, MD where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in Severn, MD: +1-844-586-3138 →Maintenance plan members in Severn, MD 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. Members frequently tell us the plan paid for itself on the first avoided repair.
Maintenance Plan in Severn, MD: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Severn, MD.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
We route the closest available tech in Severn, MD. Your ETA is confirmed before you hang up — average is under 60 minutes in most Severn, MD locations.
You get the full price in writing before anything starts. Nothing begins until you've reviewed and approved it.
The job gets done right and backed by a 90-day parts and labor guarantee. 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.
Verbal quotes are how Severn, MD customers end up with invoices they didn't agree to. Every Severn, MD job starts with a written, itemized quote you sign before work begins.
Proximity to Severn, MD is intentional, not accidental. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Active MD license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in Severn, MD.
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 Severn, MD specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
When demand peaks in Severn, MD and general wait times stretch out, plan members have reserved slots. Plus a 15% discount on any repair parts and labor, all year.
"In Severn, MD 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."
"Our Severn, MD 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."
"I've been a FH HVAC maintenance plan member in Severn, MD 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 Severn, MD 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 — Furnace Repair in Severn, MD, 24/7