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

If you've ever called an HVAC company in Curtis Bay, MD and gotten a runaround about pricing, availability, or what's actually wrong with your system, you know exactly why we built FH HVAC the way we did.
Our Curtis Bay, MD technicians are dispatched from positions close to your neighborhood, hold active MD 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 Curtis Bay, MD homes and businesses.
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 Curtis Bay, MD, performed by MD-licensed technicians, backed by our written guarantee.
Your system quit in Curtis Bay, MD and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Curtis Bay, MD dispatcher immediately. A licensed technician gets rolling toward your address with an ETA before you hang up. Our trucks carry the most common repair parts for Curtis Bay, MD's prevalent HVAC systems, so we resolve most Curtis Bay, MD emergency calls without a return trip. Your written quote comes before we start — always.
Emergency Line in Curtis Bay, MD: +1-844-586-3138 →From a full new installation in your Curtis Bay, 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 Curtis Bay, 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.
Curtis Bay, MD Home Service: +1-844-586-3138 →For businesses in Curtis Bay, MD, HVAC failure means more than discomfort. Depending on your industry, it can mean health code violations, cancelled appointments, or closed doors. FH HVAC's commercial team handles rooftop units, large split systems, VRF and chiller work, and ongoing maintenance agreements for commercial properties throughout Curtis Bay, MD. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Curtis Bay, MD: +1-844-586-3138 →Your air quality in Curtis Bay, 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, humidity control equipment, and energy recovery ventilators sized for this climate. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Curtis Bay, MD: +1-844-586-3138 →More Curtis Bay, MD homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Curtis Bay, MD without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and can handle everything from initial installation through refrigerant service and annual performance checks.
Curtis Bay, MD Ductless & Heat Pump: +1-844-586-3138 →Maintenance plan members in Curtis Bay, MD consistently have fewer emergency calls than comparable non-plan households. Two full tune-ups per year, priority scheduling when the season peaks and wait times go long, a 15% discount on any repair parts and labor, and a written condition report after every visit. Members frequently tell us the plan paid for itself on the first avoided repair.
Maintenance Plan in Curtis Bay, MD: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Curtis Bay, MD.
A live dispatcher answers in Curtis Bay, MD — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
We route the closest available tech in Curtis Bay, MD. Most Curtis Bay, MD customers have a tech on-site in under an hour.
After diagnosis, your Curtis Bay, MD technician hands you a written, itemized quote. No surprises after the work is done.
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.
Stated as policies, not promises — because promises without systems are just marketing.
Verbal quotes are how Curtis Bay, MD customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in Curtis Bay, MD — no exceptions.
Proximity to Curtis Bay, MD is intentional, not accidental. Even when everyone's calling in Curtis Bay, MD, we maintain sub-60-minute response in most locations.
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 Curtis Bay, MD.
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 Curtis Bay, MD gets a person, not a machine. Your ETA is confirmed before the call ends.
When demand peaks in Curtis Bay, MD and general wait times stretch out, plan members have reserved slots. Plus 15% off parts and labor on any repairs caught at service visits.
"In Curtis Bay, 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 Curtis Bay, 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."
"I've been a FH HVAC maintenance plan member in Curtis Bay, 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 Curtis Bay, 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 — Hvac Maintenance in Curtis Bay, MD, 24/7