Enerco Group Inc. is a Cleveland-based company whose brands supply heating, cooking, comfort, and specialty products for home, work, and other environments. The company says it has partnered with Stanley Black & Decker since 2013 to produce heaters for DEWALT and Craftsman, alongside its family of consumer-facing brands.
Vision Air ProductsVisionAir Products is a Cleveland-based brand making portable electric heaters and fans through a joint venture between Mr. Heater and Perfect Aire. Its heater line ranges from compact ceramic units for personal spaces to garage utility heaters, with features such as oscillation, remote controls, and built-in safety protection shaped for everyday use.CLEVELAND, OH
HeatStarFrom its Cleveland base, HeatStar makes heaters for construction sites, industrial spaces, HVAC applications and outdoor dining. Its product line centers on job-site heat, including portable radiant and forced-air equipment, while its Architect Collection brings overhead radiant heating into restaurant and patio settings. HeatStar says its industrial HVAC products, including radiant tube heaters, are assembled in Cleveland, Ohio.CLEVELAND, OH
ECR InternationalFounded in 1928, ECR International makes residential and light-commercial heating and cooling products through a family of brands, including Utica Boilers and Dunkirk. Its work includes hydronic and air-source equipment, and the company maintains a research and development lab for equipment design and testing. ECR International operates alongside Granby Industries, whose related manufacturing business includes propane vessel fabrication and transport trucks.DUNKIRK, NY
Adams Manufacturing CompanyFounded in 1945 by Sidney Schonberger, Adams Manufacturing Company makes heating and indoor-air equipment, from its original gas conversion burners to furnaces, unit heaters and air cleaners. The Cleveland manufacturer expanded its facilities to 75,000 square feet while adding the Dornback furnace line, and remains a family-run business led by the Schonberger family. Adams is also known for its condensing oil-fired furnace, developed through a National Oil Research Alliance grant and offered in models reaching 99% efficiency.CLEVELAND, OH