Reliable Backflow Testing & Repair
Certified, Fast, and Compliant
Protect your water supply and keep your facility fully compliant with fast, expert backflow assembly service.
Certified Testing & Inspections
State Licensed Technicians
Repairs & Maintenance
Expert Backflow Repair Services
Compliance & Safety
Protecting Your Water System
Emergency Response
Fast & Reliable 24-7 Protection
Backflow Preventer Services
Protect Your Water Supply. Stay Compliant.
Backflow prevention is an essential part of maintaining a safe and reliable fire protection system. Our backflow preventer services help ensure your system is properly functioning, tested, maintained, and compliant with applicable requirements—while protecting the potable water supply from potential contamination.
Backflow Testing & Certification
Accurate testing to verify your backflow prevention assembly is operating properly and meeting required standards.
Preventer Inspection & Maintenance
Thorough inspection of assemblies to identify wear, damage, leaks, or performance issues.
Repairs & Rebuilds
Service for malfunctioning backflow preventers to restore proper operation and help prevent costly failures.
Compliance Support
Testing documentation and certification to help property owners and facility managers stay current with local requirements.
Commercial Fire Protection Systems
Professional backflow services for sprinkler and other fire protection systems.
Keep Your System Protected
Our experienced technicians provide the routine testing, certified repairs, and ongoing maintenance needed to keep your backflow prevention system safe, reliable, and fully compliant.
Why Backflow Testing Matters

Prevents Contamination:
Backflow testing ensures that stagnant or chemically treated water from fire protection systems does not siphon or push backward into the clean municipal potable water supply, protecting public health.

Maintains Code Compliance:
Regular testing and certification satisfy local plumbing, health, and fire codes, helping facilities avoid costly regulatory violations, failed inspections, or potential legal liabilities.

Ensures System Reliability:
Testing valves and assemblies guarantees that your fire protection infrastructure will operate correctly under pressure during an actual emergency without unexpected pressure drops or flow restrictions.

Protects Property and Assets:
Regular testing and certification satisfy local plumbing, health, and fire codes, helping facilities avoid costly regulatory violations, failed inspections, or potential legal liabilities.
Our Backflow Services Include:
Certified Annual Testing:
Comprehensive differential pressure gauge testing for double check valves (DCV) and reduced pressure zone (RPZ) assemblies to satisfy local water purveyor and fire code requirements.
Rapid Component Repairs:
Complete rebuilding and replacement of worn internal check valves, relief valves, rubber seals, gaskets, and corroded relief ports.
Audit-Ready Compliance:
Immediate, accurate digital test documentation submitted directly to your local water authority and fire department to prevent fines or service interruption.
Emergency Troubleshooting:
Fast-response service to diagnose unexpected pressure drops, continuous relief valve discharge, or sticky check assemblies.
Keep Your Water System Safe
Reliable Backflow Testing & Repair — Certified, Fast, and Compliant
Protect your property and ensure your fire protection system meets all safety standards. Schedule your backflow testing or repair today with A&M Fire Protection’s licensed technicians — trusted for precision, compliance, and peace of mind.
