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

If you've ever called an HVAC company in Dedham, MA 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.
Every tech FH HVAC dispatches in Dedham, MA is locally positioned, MA 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 Dedham, MA.
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 Dedham, MA, performed by MA-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Dedham, MA, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Dedham, MA 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 Dedham, MA's prevalent HVAC systems, so we resolve most Dedham, MA emergency calls without a return trip. Your written quote comes before we start — always.
Dedham, MA Emergency Dispatch: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Dedham, MA 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 Dedham, MA. 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 MA permits handled.
Dedham, MA Home Service: +1-844-586-3138 →A broken HVAC system in your Dedham, MA 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 Dedham, MA. Our commercial jobs are coordinated around your operating hours.
Dedham, MA Commercial Service: +1-844-586-3138 →Your air quality in Dedham, MA 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 Dedham, MA: +1-844-586-3138 →Heat pump and ductless mini-split installations in Dedham, MA have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in Dedham, MA 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.
Dedham, MA Ductless & Heat Pump: +1-844-586-3138 →The Dedham, MA 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. 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. The avoided emergencies alone usually justify the plan within the first season.
Dedham, MA Service Plan Details: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Dedham, MA.
A live dispatcher answers in Dedham, MA — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
The nearest MA-licensed technician is routed to your address. Your ETA is confirmed before you hang up — average is under 60 minutes in most Dedham, MA locations.
You get the full price in writing before anything starts. 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.
These are operating standards, not taglines.
We don't quote jobs verbally in Dedham, MA. Your approved written quote is your guaranteed price in Dedham, MA — no exceptions.
Our technicians are staged near Dedham, MA — not routed from a central depot an hour out. Even when everyone's calling in Dedham, MA, we maintain sub-60-minute response in most locations.
Active MA license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in Dedham, MA.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Dedham, MA specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
Dedham, MA 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 Dedham, MA 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 Dedham, MA 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 Dedham, MA. 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."

Don't sit with a broken system in Dedham, MA 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 — Emergency Hvac in Dedham, MA, 24/7