Arrow Heating & Cooling has been offering the best air conditioning and heating services to the Columbus,Ohio area for over 30 years.

Consolidated Hunter is well-established in commercial and residential heating, ventilation, air conditioning and plumbing services. They have implemented systems for commercial/industrial/agricultural clients including rooftop heating, ventilation and air conditioning units, infrared heating, carbon monoxide exhaust, specialized piping, lift stations, boiler systems and much more.

Ephoca is a company dedicated to the conception, development, and production of solutions for heating, ventilation, and air conditioning. Over 15 years of experience in the climate comfort sector with a clear goal: to grow through innovation.

Jackson Comfort Services offer 24/7/365 emergency service. Heating, Cooling, and Plumbing Specialists serving Northeast Ohio for 100 years. Its commercial and residential heating and air conditioning services include repairs, maintenance, and new installations. It also provides plumbing services for residents.

Kish Heating and Cooling Inc specializes in the repair, maintenance, and replacement of all makes and models of HVAC equipment

Ohio Heating and Refrigeration (OHR) provides commercial and residential HVAC, boilers, building automation, commercial refrigeration, fabrication, and food service equipment.

Wauseon Machine, Inc. (WM) started as a small contract machine shop in 1983. Currently, they offer those same services in Plant 1, where it specializes in build-to-print tooling, prototypes, and precision machining.

Zimmer's Heating & Cooling business has expanded to include residential, retail, and commercial heating and cooling.