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Philadelphia Backflow Assembly Services

Thompson Safety provides professional backflow assembly services to businesses throughout the Philadelphia area. Our certified technicians inspect, test, and maintain all types of backflow preventers—helping you protect your water supply and stay compliant with local and national regulations.

  • Local team serving the Philadelphia area
  • Certified technicians for testing, inspection, and repair
  • Compliant with NFPA 25 and local water authority standards
  • Comprehensive reporting and documentation submission
  • Trusted partner for fire, irrigation, and domestic systems
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Thompson 168

Service Overview

Thompson Safety offers complete backflow assembly services for businesses across Philadelphia. We perform annual testing, inspection, and maintenance on all types of backflow prevention systems—including those connected to fire sprinklers, irrigation, and potable water lines. With detailed reporting and direct submission to local authorities, we make compliance simple, reliable, and efficient.

How It Works

  1. Facility Walkthrough: We evaluate your building to identify and document all backflow assemblies and configurations.
  2. Inspection & Testing: Our technicians perform pressure and valve tests to confirm your backflow devices are operating correctly.
  3. Repairs & Replacements: We repair leaks, replace seals, or install new assemblies as needed to restore compliance.
  4. Documentation & Reporting: You receive full inspection reports, and we submit results directly to the required water authority.
  5. Ongoing Support: Access 24/7 customer service for scheduling, updates, or emergency repair needs.
Philadelphia

Location & Coverage

Based in Sharon Hill, Thompson Safety proudly serves businesses throughout the Philadelphia area and surrounding communities. Our local technicians provide dependable inspection, repair, and certification services to keep your backflow assemblies compliant and operating safely.

Contact

Address

408 Elmwood Avenue
Sharon Hill, PA 19079

Counties Served

Bucks, Delaware and Montgomery