Commercial Fire Sprinkler Repairs, Inspections, & Certifications

At Harden Fire Protection, we understand that keeping your business operational and compliant is your top priority. We provide comprehensive fire sprinkler services for commercial and industrial buildings throughout Rancho Cucamonga and the Inland Empire, ensuring your facility meets all California Title 19 and NFPA 25 safety standards.

From warehouses to retail tenant improvements, our we offer professional fire protection services including: 

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• Annual Fire Sprinkler Inspections and Testing in accordance to NFPA standards

• 5-Year Fire Sprinkler Inspections and Testing in accordance to NFPA standards

• Fire Sprinkler System Leak Repairs

• Fire Sprinkler Head Installation and Replacement

• Tenant Improvements- Moving / adding fire sprinkler heads and coverage

• Fire Sprinkler Riser Repairs, and Replacement

• Tamper Switches

• Control Valves, OS&Y, and Backflow Repairs and Replacement

• Flow Switch Repair and Replacement

• Fire Sprinkler Alarm Bell

• FDC (Fire Department Connection) Repairs and Replacement

• PIV (Post Indicator Valve) Repairs and Replacement

• 24 Hr Emergency Response Services

• Copper, Steel, Cpvc Plastic (orange pipe) C900, Ductile

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Call or text (909) 935-5227 or Email Service@HardenFireProtection.com for a free quote or to schedule.