Wat-Kem Mechanical, Inc. is licensed and bonded in the State of Ohio for Plumbing, HVAC, Hydronics and Refrigeration. We are licensed and bonded in the State of Indiana for Plumbing. In addition, we are certified by the State of Ohio for boiler installation and repairs. On our team of highly skilled crafts professionals you will find D.O.T. Fusion Mechanical Qualified technicians, team members licensed by N.I.T.C. to perform medical gas brazing as well as those licensed by the State of Ohio to perform backflow prevention device testing, recertification and repairs. In addition, we have team members certified through ACCA and the ESCO Institute for refrigeration recovery. Ohio License #12734, #14329   /   Indiana License #PC10902857