Dynafire Inc, 9570 Crosshill Blvd, Jacksonville, FL 32222, US

Commercial Services, based in Jacksonville, Fla., is a provider of fire protection and kitchen exhaust cleaning services throughout the United States. Founded in 1990 as a regional kitchen exhaust cleaning company, it works with its self-performing crews and its network of approved affiliates, and has grown to become one of the largest kitchen exhaust cleaning service companies in the nation, providing hood, duct, and exhaust fan cleaning to many of the largest restaurant and retail chains in the U.S. In 2002, responding to customers needs, it started its fire services division, specializing in nationwide fire protection service, equipment and system design, installation and repair. Commercial Services covers fire extinguishers, emergency and exit lighting, fire sprinkler systems, fire hoses, fire hydrants, fire standpipe systems, backflow prevention devices, fire doors, fire alarm systems, industrial, kitchen and clean agent suppression systems.