furnace maintenance by martens heating & cooling

Furnace Maintenance

We’ll Help You Keep the Cold Out

Don’t wait for that first winter storm or bitter cold day to discover how important furnace maintenance is. Schedule an appointment with our heating experts today and experience the difference that professional care can make.

Benefits of Furnace Maintenance

benefits of furnace maintenance
  • A well-maintained furnace operates more efficiently, using less energy and saving you money over time.
  • Routine maintenance helps identify and address minor issues before they become major problems.
  • A proactive approach minimizes emergency repairs and ensures your system is always ready when the cold creeps in.
  • Keeping your furnace in good working order minimizes safety risks from fire, carbon monoxide, and gas leaks.
  • A well-maintained furnace provides consistent and reliable heating throughout your home.

What Our Customers are Saying

Timely Service, Timeless Values

We’ve been keeping our friends and neighbors in Omro, Oshkosh, Appleton, and the surrounding areas warm and toasty since 1976. Our experienced technicians are fully licensed, insured, and committed to providing our customers with the best possible furnace maintenance and heating services.

24/7 emergency hvac repair services

24/7 Emergency Service

Furnace issues or breakdown can happen any time, which is why we offer 24/7 emergency furnace repair. Late nights, weekends, and holidays — we’ll be there when you need us.

furnace repair and installation

Furnace & Boiler Repair

Not sure what’s going on? We’re here to help. We offer free estimates to minimize surprises along the way. We’ll diagnose the problem, come up with a plan, and get your furnace working quickly.

home and commercial hvac services

Home & Commercial Services

We offer tailored residential and commercial solutions to meet your unique furnace repair needs. We’ll find the best solution no matter how big or small your HVAC system is.

Signs It’s Time for Furnace Maintenance

furnace maintenance by martens heating & cooling

Switching On and Off

A problem with your heating system’s thermostat can cause it to switch on and off even when the temperature has remained the same. If you notice your boiler turning off or on at unusual intervals, it’s likely in need of a check.

Unusual Sounds

A well-running heating system should be fairly silent. If you notice whistling, gurgling, banging noises, or loud vibrations, it’s best to call a repairman right away!

Kettling

Scale buildup in the heating exchange can lead to a low rumbling sound in your boiler, this is known as kettling and is a sign that a service check is required.

Power or Gas Bill Increase

A malfunctioning heating unit could leave you stuck with an unusually high gas or electric bill. If you notice a large increase in power consumption, it might be time to have a professional take a look.

Strange Odors

Any unusual odors coming from your heater or furnace are a definite red flag that something is wrong. They could even be signs of a potentially dangerous gas leak and should never be ignored.

Schedule Your Furnace Maintenance Today

Scroll to Top

Martens Heating & Cooling