Furnace Repair
Propane and gas furnace no-heat calls.
About Furnace RepairEast of Berrien County, Cass County is Dowagiac, Cassopolis, Edwardsburg and Marcellus, with dozens of lakes and the lake homes that come with them.
The short answer
Cass County heating and cooling service comes from our head office in Stevensville, east toward Dowagiac and Cassopolis. We repair and replace furnaces, air conditioners, heat pumps and water heaters in Dowagiac, Cassopolis, Edwardsburg and Marcellus and around the county's lakes, and the phone is answered 24 hours a day.
What we see here
Cass County's lakes mean a mix of year-round lake houses and summer places that close up for winter. Year-round lake homes often run ductless systems in additions and sunrooms, while seasonal homes need a fall check and a plan for an empty house in January.
Dowagiac and Cassopolis have older housing with chimney-vented furnaces and gas water heaters, and the farmland in between often heats with propane. We service propane furnaces, check venting on every replacement and compare heat pumps where the propane bill has climbed.

Cass County had 51,589 residents in the 2020 census, spread between Dowagiac, Cassopolis, Edwardsburg and a large rural and lake area. Lake cottages and seasonal homes are a real part of the county's housing, the kind of secondary homes that keep Michigan's propane market the largest in the country, and they need a heating check before they sit empty for the winter.
Most-requested work
Propane and gas furnace no-heat calls.
About Furnace RepairFall checks for lake homes.
Furnace Tune-UpSunrooms and additions at lake houses.
Ductless Mini Split InstallationAn alternative to propane.
About Heat Pump InstallationSummer breakdowns in lake homes.
AC Repair, explainedTanks in older and seasonal homes.
Water Heater Replacement detailsGetting to you
From our head office in HVAC service in Stevensville, we reach Cass County east through our Berrien Springs page and Niles, MI, with M-62 and M-60 linking Dowagiac, Cassopolis and Edwardsburg.
Cass County is one of our longer drives, so we give you an honest arrival window on the phone. When we cannot reach you quickly in a cold snap, the call may be forwarded to another trusted local company.
Towns in the county
We cover Dowagiac, Cassopolis, Edwardsburg, Marcellus and Vandalia, along with the lake communities across the county.
To the west, HVAC service in Berrien County is home to our head office, and Van Buren County lies to the north.
Questions from Cass County
Yes. Cass County is covered from our Stevensville head office.
Yes. A fall visit checks the furnace, venting and thermostat.
Yes, in sunrooms, additions and cottages without ductwork.
Yes. Propane units are tested and set up for propane.
It is one of our longer drives; we give you an honest window when you call.
Call any hour and a person answers.
Reach us
Service office
3535 3 Mile Rd NW, Grand Rapids, MI 49534