EMGS, Inc., Environmental & Medical Gas Services (formerly Fluid Engineering Co., Inc.), began as a sole proprietorship in October 1984 and was incorporated in July 1989. Our business is the sales, service and testing of medical gas source and pipeline equipment as well as architectural products (headwalls, power columns, ceiling columns, and laboratory gas equipment, etc.) We also teach medical gas certification schools for credentialing to the ASSE 6005, 6010, 6020, 6030, 6040, and 6050 standards with NFPA as a basis for all courses.