Wisconsin winters are heavy, icy, and extremely windy. Your furnace will have its work cut out for it handling upcoming cold snaps, so help it out with proactive heating repair.
Even a furnace that seems to be working well can surprise you. For example, you might start smelling strange odors after turning it on a few times or see your energy bill spike unexpectedly. Some warning signs are minor and need a quick inspection, while others point to a future breakdown if you don’t act soon.
Southport offers furnace repair in Cottage Grove, WI, to keep you warm all winter long. If you see any of the following signs, it’s time to give us a call and let us handle the rest.
5 Signs You Need Furnace Repair in Cottage Grove
Should you get heating repair or heating maintenance in Cottage Grove? The following signs are more serious and need a technician as soon as possible.
These issues won’t improve without an inspection, and they often get worse when left unattended.
1. Your Furnace Shuts Off Randomly
While your furnace’s shut-off feature is important to prevent overheating, you should be able to enjoy steady heating before it triggers. If your furnace shuts off within minutes of turning on, you have a deeper problem that needs immediate attention.
This issue can stem from faulty wiring that can’t provide consistent electricity. It can also mean your flame sensor is dirty and can’t accurately detect whether your furnace is burning a flame.
2. Your Heating is Weak and Unreliable
Perhaps you have the opposite problem: your furnace stays on, but doesn’t heat very well. No matter how often you use it, your home doesn’t seem to get any warmer.
Sometimes this issue has nothing to do with your furnace and is a problem with your home’s airflow. For example, drafts around your doors, windows, and floors might be letting out all your hard work.
Other times, your furnace is to blame. Dirty filters and heat exchangers can’t push out hot air when dust and soot build up.
3. Your Energy Bills Are Far Too High
Have you compared past winter energy bills to more recent statements and noticed a major difference? If your energy bills are climbing without discernible cause, your furnace might be to blame. Heating maintenance in Cottage Grove can narrow down the cause.
If your furnace is only a few years old, your energy bills could be caused by your water heater or poor insulation. If your furnace is over fifteen years old, your model may be losing its natural energy efficiency. In other words, it may not properly match your energy use with its heating output.
Sometimes repairing an old furnace or HVAC system is more troublesome than replacing it outright.
4. You Suspect Your Furnace Has a Leak
One of the most serious issues your furnace can face is a leak. You never want to assume what, exactly, is dripping from your furnace.
At best, your furnace might be leaking water from a clog in your drain hose or drain line. At worst, your furnace might be leaking oil or carbon monoxide from internal damage. All of these issues can put you at risk for electrocution, a fire, or carbon monoxide poisoning, so turn off your furnace and call emergency services.
5. You Smell Rotten Eggs, Chemicals, or Burning Odors
All of these odors are serious signs your furnace has been damaged. Rotten eggs point to a carbon monoxide leak, while chemicals may be an oil leak or a melted internal part. Burning odors can stem from corrosion or frayed wires.
Do any of these furnace issues sound familiar? If you smell foul odors or notice a leak, call us now for emergency service. If you’re dealing with slow heating or random shutoffs, we offer maintenance plans to save you money on an inspection.
What Should You Expect From Furnace Repair?
Furnace repair keeps your equipment in peak shape to handle anything a Wisconsin winter throws at it. When one of our heating professionals drops by for a visit, their repair process will look similar to this:
- Performing an in-depth inspection to look for any obvious damage like leaks, cracks, or burns
- Opening up your furnace to look for more subtle problems like wiring issues or corrosion
- Repairing a variety of problems such as faulty pilot lights, dirty heat exchangers, miscalibrated thermostats, or clogged filters
- Testing your system to make sure it’s working properly
- Following up to double-check there are no additional problems
If you need help budgeting for heating services, we have multiple options to shave down costs. Alongside our ongoing coupons, you can sign up for our Shield Maintenance Plan.
Sign Up for Our Shield Maintenance Plan to Save on Repairs
Winter is a tough time for homeowners since there are so many maintenance tasks to take care of. You need to clear out your gutters, insulate your pipes, or inspect your roof before the first snow hits.
With our Shield Maintenance Plan, you can still enjoy dependable furnace repair in Cottage Grove. For an affordable monthly cost, you’ll receive several benefits such as:
- Priority service for faster appointments
- 15% off all appointments the moment you sign up
- 5% off all new equipment, including furnace installations (not stackable with other discounts)
- Loyalty bonuses of $100 for every year you stay a member
Want to learn more about how we can help you pay for furnace maintenance or furnace repair in Cottage Grove, WI? Simply give us a call to learn about all the ways you can save money while preparing for winter.
Schedule Furnace Repair With Southport
Don’t risk a furnace that’s on its last legs. Our team is standing by to fix up your furnace just in time for winter.
Call us today to get a free estimate or fill out our online form. We look forward to meeting you!

