J.M. Carden Fire Sprinkler Co. is a commercial design-and-build fire sprinkler contractor founded in 1953. It handles engineering and design, in-house fabrication, installation, tenant improvements, and inspection and maintenance, with an after-hours emergency service. Clients include industrial and commercial developers and contractors across greater Southern California, with a focus on Los Angeles. It holds California C-16 Fire Protection Contractor and C-34 Pipeline licence 166282 (CSLB).