About Company

Fire Stop Sprinkler Company, founded in 1992, is a reputable fire protection contractor with over 25 years of experience serving industrial and commercial projects in the San Francisco Bay Area. The company specializes in fire sprinkler tenant improvements, new system installations, service calls, inspections, and repairs, all handled in-house by union-trained technicians. Their expertise includes overhead sprinkler systems, underground fire lines, specialty systems such as pre-action and deluge, and system modifications to meet current codes. Fire Stop Sprinkler Company is committed to honesty, integrity, and transparency, treating every project with care and professionalism. They serve multiple counties including Alameda, Santa Clara, Sonoma, Contra Costa, San Francisco, Marin, San Mateo, Napa, and Solano, providing reliable manpower and quality workmanship to complete projects on time.

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