Whether your system quit overnight or you've been limping along hoping it'd fix itself, FH HVAC sends a licensed technician to your Merrimack, NH address fast — with a written quote and the parts to finish the job.
If you've ever called an HVAC company in Merrimack, NH 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 Merrimack, NH technicians are dispatched from positions close to your neighborhood, hold active NH 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 Merrimack, NH.
Before we touch anything, you get a written quote. When the job is done, you get a 90-day parts and labor guarantee — documented on the 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 Merrimack, NH, performed by NH-licensed technicians, backed by our written guarantee.
Your system quit in Merrimack, NH and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Merrimack, NH 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 Merrimack, NH's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Merrimack, NH: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Merrimack, NH home, the approach is the same. our residential team brings the right tools and the right knowledge of the systems common in this market. We never guess system size in Merrimack, NH. 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 NH permits handled.
Book Merrimack, NH Home Visit: +1-844-586-3138 →A broken HVAC system in your Merrimack, NH office, restaurant, or retail space translates directly to lost productivity or lost revenue. 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 Merrimack, NH. Our commercial jobs are coordinated around your operating hours.
Merrimack, NH Commercial Service: +1-844-586-3138 →Your air quality in Merrimack, NH 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 Merrimack, NH's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Merrimack, NH: +1-844-586-3138 →More Merrimack, NH homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Merrimack, NH without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in Merrimack, NH: +1-844-586-3138 →Maintenance plan members in Merrimack, NH 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.
Merrimack, NH Service Plan Details: +1-844-586-3138 →
No surprises. No mystery. This is exactly what happens when you call FH HVAC in Merrimack, NH.
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 Merrimack, NH. Most Merrimack, NH customers have a tech on-site in under an hour.
You get the full price in writing before anything starts. Nothing begins until you've reviewed and approved it.
Completed and covered — 90 days on parts and labor, documented on your invoice. Call us back within 90 days for any covered issue and we return free.
These are operating standards, not taglines.
Verbal quotes are how Merrimack, NH customers end up with invoices they didn't agree to. Every Merrimack, NH job starts with a written, itemized quote you sign before work begins.
Proximity to Merrimack, NH is intentional, not accidental. Even when everyone's calling in Merrimack, NH, we maintain sub-60-minute response in most locations.
Active NH license. General liability. Workers' comp. NATE certification. EPA 608. Documentation available before any Merrimack, NH job.
If a repair we did in Merrimack, NH fails within 90 days, we return and fix it at no charge. The guarantee appears on your invoice because verbal assurances aren't guarantees.
Calling +1-844-586-3138 at 2 AM in Merrimack, NH gets a person, not a machine. Dispatch is confirmed, not promised.
When demand peaks in Merrimack, NH and general wait times stretch out, plan members have reserved slots. Plus a 15% discount on any repair parts and labor, all year.
"Called FH HVAC in Merrimack, NH on a Saturday with a broken AC in summer weather. Had a real person immediately, tech was at the door in 52 minutes, had the part on the truck, and fixed it that afternoon. Invoice matched the quote exactly. Genuinely the best HVAC service call I've had in years of homeownership."
"Our Merrimack, NH 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."
"Two years on the FH HVAC maintenance plan in Merrimack, NH. 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 Air Conditioning Service service in Merrimack, NH. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Air Conditioning Service in Merrimack, NH, 24/7
