Furnace Installation in St. Paul, MN
Trustworthy Furnace Installation Services in St. Paul

Heating Expertise to Keep Your Home Warm in St. Paul, MN
When cold weather moves in over Minnesota, the last thing you should worry about is your furnace failing right when you need it most. If your home’s heating has been growing less reliable over the years, it may be time for a new furnace installation.
When you call Schwantes Heating and Air Conditioning, you can count on exceptional service, no unnecessary upsells. Our team’s #1 priority isn’t making our friends and neighbors spend more than they have to. It’s providing affordable furnace installations in the Stillwater, MN community, right on schedule and within your budget.
After 15 to 20, furnaces decline in efficiency and need to work harder to keep the whole house warm. The harder it works, the more it costs in electricity bills to keep it running. An updated system can solve both of these problems..
The only reason your furnace contractor should be at your home multiple times a year is for spring and autumn. Reinvesting your repair costs in a new furnace can bring peace of mind and save you money in the long-run.
Uneven temperatures throughout your home can point to a furnace that's struggling to distribute warmth effectively or one that’s not designed to heat your entire space. Replacing it restores balanced warmth throughout your home.
When you start to hear banging, rattling, or grinding each time the furnace kicks on, it may mean key parts are deteriorating: whether it’s whether it's broken belts, worn bearings in the blower motor, a cracked heat exchanger, or another issue. Our first approach is always the least costly solution, so if repairs are possible, we'll make them. However, in cases of extensive damage, the safest option may be a full replacement.
Why Choose Schwantes?
- Provide transparent, no-cost estimates
- Walk you through the full assessment so you understand the work before it starts
- Remove your old furnace safely and adjust ducts if needed for your new system
- Install a high-efficiency heating system to maximize energy savings
- Install or replace your thermostat if needed
- Test each component to ensure everything is working as it should
- Provide factory-backed extended warranties for lasting peace of mind
Schwantes is here to help keep your systems running smoothly. With emergency repairs available around the clock when urgent issues arise, you’ll never have to worry about being left in the cold. Our annual maintenance agreements are designed to provide you with a extend the life of your equipment HVAC partner, lasting reliability with a team you know and trust.
More Ways Schwantes Can Keep You Comfortable in St. Paul?
When your furnace goes out, don’t try to DIY. Just give Schwantes a call for experienced troubleshooting and repair work to get things warmed up again.
Routine tune-ups keep your furnace ready for the cold months. When it’s time for a furnace tune-up, our technicians check and adjust each component so it’s ready to perform at maximum efficiency through the season.
Heat pumps are complex systems, and they require specialized care. Whether it’s routine upkeep, we service your heat pump thoroughly to provide dependable heating and cooling.
Do you have a boiler or are interested in installing one? The Schwantes team partners with reliable equipment brands like Weil-McLain, US Boiler, HTP, and Navien.

Worked with Schwantes many times and have yet to be disappointed. They are timely, professional and economical. You can't go wrong with this vendor! Joe Letendre has been my usual tech and he knows his business and can explain your issues in simple terms. - Laird Draves

We needed our home boiler and water heater replaced. Within 5 days, Marv showed up and finished the work in 1 day. Great job! - Troy Corbett
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