Reliable Furnace Services from a Team You Can Trust
We handle everything from expert furnace installation to fast, honest repairs. Whether you’re upgrading an old system or prepping for a cold front, our certified techs ensure your home stays warm and your comfort uninterrupted.
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Complete Furnace Services for Minneapolis & St. Paul Homes
Whether you need a brand-new furnace installed, your current system repaired, or routine maintenance to keep things running smoothly, Northern One Hour Heating & Air Conditioning® delivers dependable furnace solutions built for our Minnesota winters.
We install top-performing, energy-efficient gas and electric furnaces that meet the demands of Twin Cities homes. Every project is handled by licensed professionals who ensure your system is the right fit for your home’s layout, comfort needs, and budget.
Furnace Services We Offer
New Furnace Installation or System Replacement
We don’t just swap in a new unit—we help you select the right furnace for your home’s size, layout, and insulation. Our team ensures a precise install that maximizes performance, energy efficiency, and long-term reliability. Every install includes a full walkthrough and warranty-backed protection.
Furnace Repairs—Fast, Reliable, and Done Right
Whether your system won’t turn on, keeps short-cycling, or struggles to heat evenly, we pinpoint the issue quickly and fix it properly the first time. Our licensed technicians arrive on time, with the tools and training to repair all makes and models—and we back our work with straightforward pricing and no guesswork.
Annual Furnace Tune-Ups and Maintenance
Don’t wait for a breakdown. Our detailed heating tune-ups catch small issues before they become major problems. We inspect, clean, test, and fine-tune every part of your system to help it run safely and efficiently through the coldest months—keeping your home warm and your energy bills lower.
We understand what it takes to stay warm through Minnesota’s toughest seasons—and we build every furnace solution around that.
Call (763) 319-0872 to schedule furnace service in and around the Minneapolis – St. Paul area.
Common Furnace Questions
How long does a furnace last?
Most furnaces last 15 to 20 years when properly maintained. Regular tune-ups can extend the life of your unit and help it run more efficiently over time.
How do I know if my furnace needs to be replaced?
Signs include rising energy bills, uneven heating, frequent repairs, or if your unit is more than 15 years old. A professional inspection can help determine whether replacement is the best option.
What’s involved in a furnace installation?
We start with a load calculation to find the right-sized unit, then remove your old system and install the new one with proper ductwork adjustments. We also test airflow, gas connections, and thermostats to ensure everything runs safely and efficiently.
How much does furnace repair cost?
Furnace repair costs depend on the issue, brand, and parts required. After a diagnosis, our techs provide a clear, upfront estimate—so there are no surprises.
What’s included in a furnace tune-up?
Our tune-ups include a full inspection, cleaning of components like burners and blowers, safety checks, filter changes (if needed), and a performance test. We also check for carbon monoxide leaks and efficiency issues.
Can I do furnace maintenance myself?
You can replace filters regularly and keep vents clear, but deeper maintenance—like inspecting electrical components, cleaning burners, or testing pressure levels—should be done by a licensed HVAC technician.
How often should I service my furnace?
At least once a year—ideally in early fall before the heating season begins. Annual service helps prevent breakdowns and keeps your warranty valid.
Why is my furnace blowing cold air?
It could be a simple fix like a dirty filter or a thermostat issue, or something more serious like a faulty ignitor or burner problem. A technician can pinpoint the cause quickly and restore heat.
Other Heating Services
Heating System Replacements
We provide expert heating system replacements for homes across Minneapolis and St. Paul, installing high-efficiency furnaces, boilers, and heat pumps built to handle Minnesota winters. From sizing to final install, we make the upgrade seamless, backed by honest pricing and trusted local service.
Heating Repair
We provide fast, reliable heating repair for furnaces, heat pumps, and boilers across Minneapolis and St. Paul. If your system isn’t keeping up, we’ll get it fixed—quickly, professionally, and with no surprises.
Heating Maintenance
Keep your system running at its best with routine maintenance from Northern. Our seasonal tune-ups catch problems early, improve efficiency, and help prevent costly breakdowns—especially during harsh Minnesota winters.
Financing
Investing in a new heating system is easier with Northern. We offer flexible financing plans that fit your budget—so you can get the comfort you need now and pay over time. Quick approvals, honest terms, and no surprises.