Furnace Repair
Whether your furnace is making strange noises, failing to heat your home efficiently, or has stopped working altogether, our skilled technicians are here to help. Our experienced furnace repairmen are always on call and ready to help you out with 24-hour furnace repairs.
Don’t Get Left in the Cold
When the chill of a Wisconsin winter sets in, a reliable furnace is essential for both comfort and safety. You can count on Martens Heating & Cooling to provide fast and efficient furnace repair services when you need them most.
We’ll get your heating or boiler system up and running again in no time, assuring you and your loved ones stay toasty warm through the colder months. Don’t sweat a late night no heat call, we have your emergency furnace repair covered.
Stay Warm with Reliable Furnace Repair Services
24/7 Emergency Service
You can’t plan for furnace issues or breakdown, which is why we offer 24/7 emergency furnace repair. We’ve got your back when you need us, including late nights, weekends, and holidays!
Furnace & Boiler Repair
Whistling, gurgling, banging noises, loud vibrations, lack of hot water, significant bill increases — we’ve heard and seen it all. If something seems off, we’ll diagnose the problem and offer free estimates.
Home & Commercial Services
Whether it’s a small home or a large commercial HVAC system, we deliver quality and peace of mind with every job. We offer tailored residential and commercial solutions to meet your unique furnace repair needs.
What Our Customers are Saying
Timely Service, Timeless Values
Martens Heating and Cooling have been performing furnace repair services in Omro, Oshkosh, Appleton, and the surrounding areas since 1976. Our experienced technicians are fully licensed, insured, and committed to providing our customers with the best possible service and experience.
Forced Air Furnaces
The team at Martens Heating & Cooling specializes in servicing and repairing forced air furnaces. From routine maintenance to complex repairs, we’ll optimize efficiency and extend the life of your furnace.
Boilers & Hydronic Heating
We provide expert service for boilers and hydronic heating systems, from regular maintenance to emergency repairs. Our technicians are trained to work on various models and brands, ensuring efficient operation and consistent heating.
In-Floor Radiant Heat
In-floor radiant heating systems require specialized knowledge, and our technicians are equipped to handle all aspects of these systems. We’ll get your system operating at peak performance so your floors (and toes) are toasty warm.
Common Heating Repair Services We Provide
Furnace Repair
Our technicians provide fast and reliable furnace repair services, ensuring your home stays warm and comfortable. We tackle everything from minor issues to major malfunctions, restoring your furnace’s efficiency and performance.
Boiler Repair
We specialize in comprehensive boiler repair services, addressing leaks, pressure issues, and component failures to keep your system running smoothly.
Ductwork Repairs
Ensure optimal airflow and indoor air quality with our professional ductwork repair services. We fix leaks, blockages, and damage to maintain efficient heating and cooling throughout your space.
24-Hour Emergency Repair
When heating emergencies strike, our 24-hour emergency repair services are here to help. Day or night, our skilled technicians respond quickly to restore your system and keep you comfortable.
Need Heating Repairs Today?
Don’t let a faulty furnace leave you in the cold! Our expert technicians are available 24/7 to handle any heating repairs quickly and efficiently. Whether it’s a minor issue or an emergency, we’ll restore warmth to your home with prompt, reliable service. Contact us to get your heating system back in top shape today!