Transbay Fire Protection is an employee-owned fire sprinkler subcontractor founded in 1989, with offices in Pleasanton and Fresno, California. It designs, with BIM modelling, and installs wet, dry-pipe, deluge and pre-action sprinkler systems, standpipes and fire pumps for airports, technology campuses, hospitals and transit centres. It works across the San Francisco Bay Area, Sacramento, the Central Valley, Los Angeles and Seattle. The firm is registered with Washington L&I as a Fire Protection Systems specialty contractor (TRANSFP846PK).