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

If you've ever called an HVAC company in Lexington, MN 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 Lexington, MN technicians are dispatched from positions close to your neighborhood, hold active MN 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 Lexington, MN.
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 Lexington, MN, performed by MN-licensed technicians, backed by our written guarantee.
If your HVAC system just stopped working in Lexington, MN, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Lexington, MN 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 Lexington, MN's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Lexington, MN: +1-844-586-3138 →Whether you're replacing a system that finally gave up or dealing with a specific repair in your Lexington, MN 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 Lexington, MN. 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 MN permits handled.
Lexington, MN Home Service: +1-844-586-3138 →A broken HVAC system in your Lexington, MN 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 Lexington, MN. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Lexington, MN: +1-844-586-3138 →Lexington, MN 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. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Lexington, MN: +1-844-586-3138 →More Lexington, MN homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Lexington, MN without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in Lexington, MN: +1-844-586-3138 →The Lexington, MN 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.
Lexington, MN Service Plan Details: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Lexington, MN.
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 Lexington, MN. Most Lexington, MN customers have a tech on-site in under an hour.
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 Lexington, MN customers end up with invoices they didn't agree to. Every Lexington, MN job starts with a written, itemized quote you sign before work begins.
Proximity to Lexington, MN is intentional, not accidental. Even when everyone's calling in Lexington, MN, we maintain sub-60-minute response in most locations.
Active MN license. General liability. Workers' comp. NATE certification. EPA 608. Documentation available before any Lexington, MN job.
If a repair we did in Lexington, MN fails within 90 days, we return and fix it at no charge. The guarantee appears on your invoice because verbal assurances aren't guarantees.
Calling +1-844-586-3138 at 2 AM in Lexington, MN gets a person, not a machine. Dispatch is confirmed, not promised.
When demand peaks in Lexington, MN and general wait times stretch out, plan members have reserved slots. Plus a 15% discount on any repair parts and labor, all year.
"Called FH HVAC in Lexington, MN 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 Lexington, MN 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 Lexington, MN 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 Hvac service in Lexington, MN. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Hvac in Lexington, MN, 24/7