Why Yearly Furnace Maintenance in the Twin Cities Matters — No Matter How Old (or New) Your System Is
- North State Mechanical
- Oct 29
- 2 min read

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When it comes to your home’s comfort, your furnace works hard behind the scenes — all day, all night, and all winter long. But like any piece of equipment, it needs regular maintenance to keep it running safely, efficiently, and reliably.
And here’s the truth: every furnace needs yearly maintenance — even brand-new ones.
1. Maintenance Keeps Your Warranty Valid
Most manufacturers require annual professional furnace maintenance to keep the warranty active. If something breaks and you haven’t had it serviced, that repair might not be covered — even if the furnace is only a year old.
2. Your Systems Runs More Efficiently (and Saves You Money)
Dust, dirt, and buildup make your furnace work harder to push warm air through your home. A yearly cleaning and tune-up can improve efficiency by up to 15%, lowering energy bills and helping your system last longer.
3. It Prevents Breakdowns When You Need Heat Most
Most “no heat” calls happen because of issues that could’ve been caught during a tune-up — like dirty burners or weak igniters. Think of furnace maintenance as a check-up that catches small problems before they turn into emergencies.
4. It Keeps Your Home Safer
A neglected furnace can leak carbon monoxide or have ventilation problems. Your technician checks these during maintenance, keeping your system safe and your family protected.
5. It Extends the Life of Your Furnace
A well-maintained furnace can last 15–20 years or more, while a neglected one might struggle after 10. Regular maintenance keeps everything running smoothly so you get the most out of your investment.
In Short:
It’s like an oil change for your heating system — quick, simple, and saves you a lot of headaches later. Whether your furnace is brand new or nearing retirement, furnace maintenance in the Twin Cities is one of the smartest things you can do for your home (and your wallet).
Sources
U.S. Department of Energy — Furnace Maintenance & Efficiency Tipshttps://www.energy.gov/energysaver/furnaces-and-boilers
ENERGY STAR — Furnace Maintenance Recommendationshttps://www.energystar.gov
Air Conditioning Contractors of America (ACCA) — HVAC Preventive Maintenance Standards

