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Heating and Cooling

When Minnesota temperatures swing from freezing winters to humid summers, your home’s comfort depends on a properly working HVAC system. At Alpine Mechanical, we’re here to keep your heating and cooling systems running efficiently—so you can stay comfortable in every season.
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Alpine Mechanical Heating and Cooling

Your Local HVAC Experts

Based in Frazee and proudly serving Detroit Lakes and surrounding areas, Alpine Mechanical specializes in heating and air conditioning service, installation, and repair. Whether your furnace needs a tune-up or your A/C won’t kick on, our experienced technicians respond quickly with honest recommendations and long-lasting solutions.
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HVAC Services You Can Rely On

Stay Warm All Winter Long

When winter hits hard, your home’s heating system needs to be dependable. We work on all makes and models of furnaces, heat pumps, and boilers, and we’re here to ensure your system is running safely and efficiently.

repair

Furnace repair & installation

pump

Heat pump service

maintenance

Seasonal maintenance & tune-ups

Thermostat

Thermostat upgrades

heating repairs

Emergency heating repairs

heating

High-efficiency heating system upgrades

Cooling Services

Beat the Heat with Reliable A/C

When summer rolls into the lakes area, a well-functioning air conditioner isn’t just a luxury—it’s a must. Alpine Mechanical provides full-service air conditioning repair, replacement, and installation to help you stay cool when it matters most. Our Cooling Services Include:

repair

A/C system repair & troubleshooting

pump

Central air installation

Ductless

Ductless mini-split systems

Thermostat

Refrigerant recharging

heating repairs

Seasonal A/C maintenance

heating

Energy-efficient upgrades

We’ll Help You Choose

The right cooling system for your home—and install it with expert precision.

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Airquest appliances
Preventative HVAC Maintenance

Year-Round Comfort Starts with Regular Care

Avoid unexpected breakdowns and keep your energy bills in check with routine HVAC maintenance. Our seasonal tune-ups ensure your heating and cooling systems are ready for Minnesota’s toughest weather.

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Licensed

Licensed & Insured HVAC & Plumbing Professionals

Frequently Asked Questions

HVAC Frequently Asked Questions

Find answers to common queries regarding renovation and plumbing services we offer.
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How often should I have my furnace or A/C serviced?
We recommend having your HVAC system professionally inspected and maintained at least once a year—your furnace in the fall and your A/C in the spring. Regular maintenance helps catch small issues before they become major problems and keeps your system running efficiently.
There could be several reasons, from clogged filters and low refrigerant levels to faulty thermostats or electrical components. Our technicians can quickly diagnose the issue and provide honest, effective repairs.
With proper maintenance, most furnaces and air conditioning systems last 15–20 years. If your system is older, inefficient, or needing frequent repairs, it may be time to consider a replacement.
The right size depends on your home’s square footage, layout, insulation, and more. We offer in-home evaluations to determine the best system for maximum comfort and energy savings.
Yes! We know heating and cooling issues don’t always happen during business hours. Alpine Mechanical offers fast emergency service in Frazee, Detroit Lakes, and surrounding areas to restore comfort when you need it most.
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