Heating Services in Southern Wisconsin

Family cuddling on a gray couch by a fireplace, smiling and playing with a baby in a bright living room

Keeping Southern Wisconsin Warm All Winter Long

When your heating system stops working, it rarely happens at a convenient time, especially during a Wisconsin winter. Whether the furnace fails in the middle of a snowstorm or right before guests arrive, losing heat can quickly become stressful. Dohner Heating & Cooling provides dependable heating repair, maintenance, and installation services to help keep your home warm, safe, and comfortable all season long.



We service most major heating brands and systems, giving homeowners reliable solutions no matter what equipment they currently have. For new installations, we offer a range of trusted HVAC equipment options and help you choose the right system for your home, comfort needs, efficiency goals, and budget.

We work on most major heating brands and models, giving homeowners reliable solutions no matter what system they have. For new installations, we offer a range of trusted HVAC equipment options and help you choose the right system for your home, comfort needs, and budget. Our licensed technicians handle everything from emergency heating repairs and routine maintenance to complete system installations.

Dohner Heating & Cooling proudly serves homeowners throughout Southern Wisconsin, including Dane, Rock, Green and Jefferson Counties.

Edgerton
 Stoughton
 Evansville
 Milton

Janesville

Beloit
Fort Atkinson
Cambridge
Madison

Don’t see your town listed? Give us a call—we may still service your area.

Map with location pin and house icon, suggesting home location or navigation to a home address

Locally Owned & Operated

24-hour clock icon with a circular arrow around a clock face

Emergency Service Available

Black handshake icon with motion lines, symbolizing agreement or partnership

Veteran & Family Owned

Line-art award ribbon with a star badge and a shield checkmark icon

Manufacturer's Warranty

Bill document with dollar sign and shield icon, suggesting secure billing or payment

Competitively Priced Services & Equipment

Black outline of Wisconsin state shape on a white background

Serving Southern Wisconsin

Complete Heating Services for Your Home

No matter what type of heating system you rely on, Dohner Heating & Cooling has the experience to keep it running efficiently all winter long. We provide tailored solutions designed to keep your home or workspace comfortable—even during the coldest Wisconsin temperatures.

Black-and-white drawing of a wall-mounted intercom or speaker with a cord and vents

Furnaces

Dependable repair, replacement, and installation for both gas and electric furnace systems.

Line drawing of an outdoor air conditioner unit with a fan and vents

Heat Pumps

Energy-efficient systems that provide both heating and cooling in one solution.

Black-and-white icon of an open book or manual with pages and side panels

Garage Heaters

Custom heating solutions designed for residential and commercial garages.

Black and white railroad track switch icon with four vertical rails and horizontal connectors

Radiant Tube Heaters

Ideal for workshops and large open spaces that require consistent, even heat.

Signs Your Heating System Needs Service

Uneven heating throughout your home

Strange noises or odors

System constantly turning on and off

Higher than normal energy bills

Weak airflow or no heat

EMERGENCY HEATING SERVICE AVAILABLE

Heating issues can’t always wait.


Dohner Heating & Cooling offers fast, dependable emergency service to restore heat to your home when you need it most.


608 - 295 - 4655

Common Heating Questions

We keep things simple—honest answers and dependable service. If you have a question, give Dohner Heating & Cooling a call and we’ll walk you through it.

  • What areas do you serve?

    Dohner Heating & Cooling proudly provides heating and HVAC services throughout Southern Wisconsin. Based in Edgerton, we serve homeowners and businesses in Janesville, Beloit, Milton, Evansville, Stoughton, Madison, and surrounding communities.

  • How quickly can you respond to a heating issue?

    We understand that heating problems can’t always wait, especially during Wisconsin winters. Dohner Heating & Cooling works to respond quickly and get your system back up and running as soon as possible, including emergency service when needed.

  • Do you offer emergency heating repair?

    Yes, Dohner Heating & Cooling offers emergency heating services to help restore heat to your home when you need it most. Heating issues can happen at any time, and our team is ready to respond quickly.

  • What types of heating systems do you service?

    With over 45 years of combined HVAC experience, Dohner Heating & Cooling services a wide range of heating systems, including furnaces, heat pumps, garage heaters, and radiant tube heaters. Our technicians have the knowledge and hands-on experience to work on most major brands and models, ensuring reliable service you can trust.

  • How do I know if my furnace needs repair or replacement?

    If your furnace is making unusual noises, not heating evenly, cycling frequently, or causing higher energy bills, it may need repair. However, if your system is over 15–20 years old, requires frequent repairs, or struggles to keep your home comfortable, replacement may be the better long-term solution. A professional inspection can help determine the best option for your home.

  • How often should I service my heating system and why does it matter?

    Heating systems should be serviced at least once a year, ideally before winter. Regular maintenance helps improve efficiency, lower energy bills, extend the life of your system, and reduce the risk of unexpected breakdowns.

  • Why are my energy bills higher than usual?

    Higher energy bills are often caused by an inefficient system, clogged filters, duct issues, or aging equipment. Routine maintenance and timely repairs can help restore efficiency and keep costs under control.

  • Why is my furnace blowing cold air or not heating properly?

    A furnace may stop heating properly due to issues like dirty filters, thermostat problems, ignition failure, or airflow restrictions. These are common problems that can often be resolved quickly with a professional diagnosis.

Need Heating Service You Can Count On?


If your heating system isn’t keeping up or has stopped working altogether, Dohner Heating & Cooling is here to help. From quick repairs to full system replacements, we provide reliable service you can trust to keep your home warm and comfortable.


Call Dohner Heating & Cooling Today

608-295-4655


Fast response. Honest service. No pressure.