Mountaineer Heating & Cooling: Boone’s Trusted HVAC Pros

Fast, accurate service you can count on. For over 40 years, Mountaineer Heating & Cooling has kept homes and businesses across the High Country comfortable with honest pricing, clear communication, and quality workmanship—every single call. Service and after-hours emergency on‑call, 7 days a week.

Simple, Affordable, AC and Heating Solutions—Without the Runaround

When it comes to your comfort, you don’t have time for guesswork or surprises. Our technicians explain what’s happening, show you the fix, and give you straightforward, flat-rate pricing before any work begins. No hidden fees. No upsell games. Just heat or AC that works—today.

What we service & install:

Heat pumps & high‑efficiency HVAC systems
Air conditioning (repair, replacement, tune‑ups)
Furnaces (gas & electric)
Ductless mini‑splits
Geothermal systems
Indoor Air Quality (IAQ): air cleaners, humidifiers, dehumidifiers, ERVs, UV lights
Smart thermostats & home automation

Proud partners: Trane, WaterFurnace, Mitsubishi Electric, Carrier, Nexia, Aprilaire, Honeywell, NEST (including concierge setup)

Boone, NC HVAC Contractors Since 1981

Proudly Serving Boone, NC and Surrounding Areas

Air Conditioning

Mountaineer services and installs all air conditioning systems. We recommend maintenance once per year on AC systems.

Heating

If you have questions about your heat pump or would like to schedule service, please contact us today to speak with a comfort specialist.

Maintenance Plans

Routine maintenance is important for your HVAC system. Our maintenance plans are a convenient way to maintain your investment.

Need Service Fast in Boone, NC?

Call today, get clear answers right away. Our service department diagnoses and repairs many brands—no matter who installed it. If it can be fixed, we’ll fix it. If replacement is smarter, we’ll price it plainly and handle the details start to finish.

Common calls we handle:

AC not cooling or short cycling
Furnace won’t start / error codes
Heat pump icing or loud operation
High utility bills & uneven temperatures
Poor air quality, dust, or humidity problems

Seasonal Checks That Save You Money

High Country weather can be a rollercoaster—sunny afternoon, frost by morning. Prepare your system before the season hits hard.

Fall Checks: Make sure your furnace or heat pump is ready for cold snaps.
Winter Checks: Tune for efficient, quiet heat in the coldest weeks.
Spring Checks: Prep coils & refrigerant levels for reliable summer cooling.
Summer Checks: Keep AC running strong during heat waves.

Ask about our Maintenance Plans for priority scheduling, discounts, and after‑hours access.

Why Homeowners Across the High Country Choose Mountaineer

Local since the 1980s: Serving Watauga, Ashe, and Avery Counties—and beyond when neighbors call.
Straight talk, clear pricing: You’ll know the “what, why, and how much” up front.
Many brands serviced: From legacy systems to today’s high‑efficiency models (nothing oil – learn more here)
After‑hours emergency on‑call (7 days a week): For our CCA members on a subscription (learn more).
Top-tier products: From Trane heat pumps to Mitsubishi ductless and WaterFurnace geothermal.
Clean, respectful workmanship: Boot covers on, messes cleaned, property treated like our own.

Boone, Blowing Rock, Banner Elk & West Jefferson

We’re based in Boone, NC, and serve the surrounding High Country: Boone, Blowing Rock, Banner Elk, West Jefferson — plus much of Watauga, Ashe, and Avery Counties. Mountain roads and weather don’t scare us; we plan routes and stock common parts to keep your day on track.

Services at a Glance

AC Repair & Replacement
Heating & Furnace Repair
Heat Pump Repair & High‑Efficiency Upgrades
Ductless Mini‑Split Systems
Geothermal Systems
Indoor Air Quality Solutions
Maintenance Plans & Seasonal Tune‑Ups
Commercial & New Construction HVAC

Maintenance Plan Benefits (Customer Favorites)

Priority scheduling (jump the line on busy days)
Discounted repairs & accessories
After‑hours phone access to our on‑call team (learn more)
Thorough seasonal tune‑ups to protect warranties
Lower utility costs and longer system life

Ready to Upgrade Your Old, Sluggish HVAC System?

Don’t let financing get in the way of upgrading your system today! Buy today and pay over time with our easy financing program with Synchrony.

Financing Options

Synchrony Credit Card

Buy Today & Pay Over Time

Use the Synchrony Home Design credit card, to take on your home's HVAC purchase.

Learn More

Call Us Today For a
FREE Estimate!

No Obligation

Our aim is to be of service to you. Call us today for a free estimate and to learn about our services!

828.264.6625

Serving Boone, NC since 1981

Mountaineer Heating and Cooling have proudly provided heating and cooling comfort systems in northwestern North Carolina and eastern Tennessee for over 40 years. MHC operated as Mountaineer Sheet Metal until 2009 when we changed our name to better identify with you, our customer. However, what hasn’t changed is our commitment to excellence and superior customer service.

A Few Words From Neighbors

Frequently Asked Questions

1) How quickly can you get here in Boone?

Most in-town calls are scheduled same or next business day, with after‑hours on‑call help 7 days a week for urgent issues.

2) Do you service systems you didn’t install?

Yes. We diagnose and repair many brands, regardless of who put them in.

3) Is a repair or replacement smarter for my old unit?

We’ll inspect, show you the numbers, and give clear, flat‑rate options—including the cost to repair vs. expected savings from a high‑efficiency replacement.

4) Can you help with air quality and humidity?

Absolutely. We install electronic air cleaners, whole‑home humidifiers/dehumidifiers, ERVs, UV lights, and smart controls for healthier air.

5) Do you offer ductless or geothermal?

Yes. We’re Preferred Diamond Dealer with Mitsubishi Electric for ductless and WaterFurnace for geothermal. Great choices for challenging floor plans or off‑grid goals.

Ready for Honest HVAC Help?

Give us a ring and tell us what’s going on. We’ll make it simple.

Our Location

Our Hours

Monday8:00AM - 4:30PM
Tuesday8:00AM - 4:30PM
Wednesday8:00AM - 4:30PM
Thursday8:00AM - 4:30PM
Friday8:00AM - 4:30PM
SaturdayEmergency Hours*
SundayEmergency Hours*

*Available to Comfort Care Rewards Program Members Only