Furnace Repair

Certified Furnace Repair for All Brands and Models

The last thing any Wisconsin resident needs is to lose heat during one of our long, cold winters! We all understand the importance of keeping our furnace or heating system operating at its best to comfortably heat a home or business. Losing heat during a Wisconsin winter is uncomfortable but more importantly it is dangerous, too. Our entire team at Lanz Furnace is dedicated to keeping our customers comfortable during even the most frigid temperatures. You can count on our quality heating services to keep you warm all winter long. Whether we’ve installed your current furnace or heating system or not, we will be at your home to fix any of your heating problems. Our technicians are trained to service and repair any brand or model furnace or heating equipment and we want to be your HVAC contractor of choice in the greater Monroe Wisconsin area.

24-Hour Emergency Heating Service and Repair

We provide the peace of mind needed if you are unlucky enough to lose your heat late at night, during a weekend, or any time because our trained technicians are available 24 hours every day of the week, 365 days a year.  

Our service and repair technicians on call for furnace repairs whenever you need us. Lanz Furnace technicians are trained and NATE certified to work on all brands and types of furnaces.

SAVE on Heating Services with Our Planned Service Program

Lanz Furnace customers rest comfortably with our Planned Service Maintenance program, which saves you money in several ways, while ensuring your heating system operates at its best. With this plan, we’ll perform full inspections and regular maintenance on your heating system to keep it running in top condition; these routine checks also help reveal any potential issues before they become expensive problems. Program customers save even more with discounts on HVAC repair parts and other items. Call us today to learn how we can help save you money and keep you warm during our Wisconsin winters.