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

If you've ever called an HVAC company in Amherst, WI 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 Amherst, WI technicians are dispatched from positions close to your neighborhood, hold active WI 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 Amherst, WI.
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 Amherst, WI, performed by WI-licensed technicians, backed by our written guarantee.
Your system quit in Amherst, WI and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Amherst, WI 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 Amherst, WI's prevalent HVAC systems, so we resolve most Amherst, WI emergency calls without a return trip. Your written quote comes before we start — always.
Emergency Line in Amherst, WI: +1-844-586-3138 →From a full new installation in your Amherst, WI 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 Amherst, WI. 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 WI permits handled.
Book Amherst, WI Home Visit: +1-844-586-3138 →A broken HVAC system in your Amherst, WI office, restaurant, or retail space translates directly to lost productivity or lost revenue. 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 Amherst, WI. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Amherst, WI: +1-844-586-3138 →Your air quality in Amherst, WI 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 Amherst, WI's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Amherst, WI: +1-844-586-3138 →Heat pump and ductless mini-split installations in Amherst, WI have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in Amherst, WI 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.
Amherst, WI Ductless & Heat Pump: +1-844-586-3138 →The Amherst, WI 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 Amherst, WI: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call FH HVAC in Amherst, WI.
A live dispatcher answers in Amherst, WI — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
The nearest WI-licensed technician is routed to your address. Your ETA is confirmed before you hang up — average is under 60 minutes in most Amherst, WI 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.
Stated as policies, not promises — because promises without systems are just marketing.
Verbal quotes are how Amherst, WI customers end up with invoices they didn't agree to. Your approved written quote is your guaranteed price in Amherst, WI — no exceptions.
Our technicians are staged near Amherst, WI — not routed from a central depot an hour out. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Amherst, WI licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Amherst, WI.
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 Amherst, WI gets a person, not a machine. Dispatch is confirmed, not promised.
When demand peaks in Amherst, WI and general wait times stretch out, plan members have reserved slots. Plus 15% off parts and labor on any repairs caught at service visits.
"Called FH HVAC in Amherst, WI 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."
"We run a small retail shop in Amherst, WI 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 Amherst, WI. 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 Amherst, WI 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 in Amherst, WI, 24/7