Hohler Furnace & Sheet Metal is a family-owned and operated full-service heating, cooling, and sheet metal fabricating company serving both residential and commercial customers in Northern Ohio since 1929.

Gundlach Sheet Metal Works is a trusted air conditioning contractor in Sandusky, OH, serving the North Coast of Ohio since 1889. This family-owned and operated company provides residential, commercial, and industrial HVAC installation, repair, and maintenance, along with commercial refrigeration, custom sheet metal fabrication, indoor air quality solutions, and plumbing services. As a Carrier Factory Dealer and recipient of the... Read More about Gundlach Sheet Metal Works Inc