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

The typical HVAC experience in Lanham, 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.
Every tech FH HVAC dispatches in Lanham, MD is locally positioned, MD licensed, NATE certified, and EPA 608 credentialed. They know the HVAC systems common in this market and the seasonal patterns that cause the specific failures we see most often in Lanham, MD.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. Simple, consistent, and we've held to it since day one.
All six of these services are available in Lanham, MD, performed by MD-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Lanham, MD, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Lanham, 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 Lanham, MD's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Lanham, MD: +1-844-586-3138 →From a full new installation in your Lanham, 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. We never guess system size in Lanham, MD. Every new installation starts with a Manual J load calculation. Getting this wrong means a system that cycles constantly and fails years ahead of schedule. All major brands serviced. All MD permits handled.
Lanham, MD Home Service: +1-844-586-3138 →For businesses in Lanham, 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 Lanham, MD. We work around your schedule.
Lanham, MD Commercial Service: +1-844-586-3138 →Your air quality in Lanham, 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 Lanham, MD's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Lanham, MD Indoor Air Quality: +1-844-586-3138 →Heat pump and ductless mini-split installations in Lanham, MD have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Lanham, 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.
Lanham, MD Ductless & Heat Pump: +1-844-586-3138 →The Lanham, MD 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. The avoided emergencies alone usually justify the plan within the first season.
Maintenance Plan in Lanham, MD: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Lanham, MD.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
The nearest MD-licensed technician is routed to your address. Your ETA is confirmed before you hang up — average is under 60 minutes in most Lanham, 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. 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 Lanham, MD. Your approved written quote is your guaranteed price in Lanham, MD — no exceptions.
Proximity to Lanham, MD is intentional, not accidental. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Lanham, MD licensing, liability coverage, NATE cert, EPA 608. Documentation available before any Lanham, MD job.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
Calling +1-844-586-3138 at 2 AM in Lanham, MD gets a person, not a machine. Your ETA is confirmed before the call ends.
Lanham, MD maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus a 15% discount on any repair parts and labor, all year.
"In Lanham, 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."
"We run a small retail shop in Lanham, MD 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."
"Two years on the FH HVAC maintenance plan in Lanham, MD. 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."

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