A broken HVAC system in Amherst, WI isn't a someday problem. FH HVAC dispatches a certified local tech with upfront pricing and a real ETA within minutes of your call.

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.
Every tech FH HVAC dispatches in Amherst, WI is locally positioned, WI licensed, NATE certified, and EPA 608 credentialed. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Amherst, WI homes and businesses.
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 Amherst, WI, performed by WI-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Amherst, WI, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Amherst, WI 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 Amherst, WI's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Amherst, WI Emergency Dispatch: +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.
Amherst, WI Home Service: +1-844-586-3138 →For businesses in Amherst, WI, 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 Amherst, WI. We work around your schedule.
Amherst, WI Commercial Service: +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. If someone in your Amherst, WI household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
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. For additions, garages, and converted spaces in Amherst, WI 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.
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. 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 Amherst, WI: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Amherst, WI.
Real person. Real-time. Not a bot or a callback queue. 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.
After diagnosis, your Amherst, WI technician hands you a written, itemized quote. Nothing begins until you've reviewed and approved it.
The job gets done right and backed by a 90-day parts and labor guarantee. Call us back within 90 days for any covered issue and we return free.
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.
Proximity to Amherst, WI is intentional, not accidental. Even when everyone's calling in Amherst, WI, we maintain sub-60-minute response in most locations.
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.
If a repair we did in Amherst, WI fails within 90 days, we return and fix it at no charge. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Amherst, WI specifically because HVAC emergencies don't ask permission. 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.
"In Amherst, WI 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 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."
"I've been a FH HVAC maintenance plan member in Amherst, WI 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.

You shouldn't have to wait days for Heat Pump Repair service in Amherst, WI. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Heat Pump Repair in Amherst, WI, 24/7