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.

The typical HVAC experience in Amherst, WI involves waiting, vague estimates, and invoices that don't match what you were told over the phone. FH HVAC is built to be the opposite of that.
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 understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Amherst, WI 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.
Every service below is on the table for Amherst, WI — licensed, insured, guaranteed.
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 first-visit fixes are the norm.. 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. For any new installation, we do a proper Manual J load calculation — something many Amherst, WI contractors skip to save time and cost. 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. 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. We work around your schedule.
Amherst, WI Commercial Service: +1-844-586-3138 →Amherst, WI residents deal with indoor air quality challenges that depend on the season — high humidity in summer, dry air in winter, allergens and dust year-round. FH HVAC installs and services HEPA filtration upgrades, whole-home UV germicidal systems, humidity control equipment, and energy recovery ventilators sized for this climate. 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. 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 →Maintenance plan members in Amherst, WI 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 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.
We route the closest available tech in Amherst, WI. 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. Every Amherst, WI job starts with a written, itemized quote you sign before work begins.
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.
90 days. Parts and labor. No argument. It's on the invoice because a promise without documentation isn't worth much.
Calling +1-844-586-3138 at 2 AM in Amherst, WI gets a person, not a machine. Dispatch is confirmed, not promised.
Amherst, WI maintenance plan customers have dedicated scheduling that doesn't share the general queue. 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."
"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.

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 — Air Conditioning Service in Amherst, WI, 24/7