Service Area
Johnson Mechanical Service is based in Coldwater, OH, and serves residential and commercial customers throughout the area. Contact us today for your heating and cooling needs!
We are proud to offer service in and around the following communities:
- Auglaize County, OH
- Berne, IN
- Celina, OH
- Coldwater, OH
- Darke County, OH
- Ft. Recovery, OH
- Jay County, IN
- Maria Stein, OH
- Mendon, OH
- Mercer County, OH
- Minster, OH
- New Bremen, OH
- Portland, IN
- Rockford, OH
- St. Henry, OH
- Van Wert County, OH
- Auglaize County, OH
- Berne, IN
- Celina, OH
- Coldwater, OH
- Darke County, OH
- Ft. Recovery, OH
- Jay County, IN
- Maria Stein, OH
- Mendon, OH
- Mercer County, OH
- Minster, OH
- New Bremen, OH
- Portland, IN
- Rockford, OH
- St. Henry, OH
- Van Wert County, OH