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.
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. Simple, consistent, and we've held to it since day one.
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.
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. 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.
Book Amherst, WI Home Visit: +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.
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. 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 can handle everything from initial installation through refrigerant service and annual performance checks.
Heat Pump Service in Amherst, WI: +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. 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.
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.
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.
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. Documentation available before any Amherst, WI job.
If a repair we did in Amherst, WI fails within 90 days, we return and fix it at no charge. 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 a 15% discount on any repair parts and labor, all year.
"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 Ac Installation service in Amherst, WI. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Ac Installation in Amherst, WI, 24/7