Durance Plumbing
📍 7304 Carroll Ave #149, Takoma Park, MD
Verified Assembly Testing Capabilities
Commercial Cross-Connection Testing & CertificationWSSC Water Certified Backflow Prevention InspectionReduced Pressure Zone Assembly MaintenanceCommercial Domestic & Fire Line Safety Audits
Certifications & Licenses
- 📜 Washington Suburban Sanitary Commission (WSSC) Certified Backflow Tester
- 📜 Maryland State Master Plumber License
- 📜 ASSE 5110 Certified Backflow Tester
Testing Equipment & Procedures
- ⚙️ Certified Differential Pressure Test Gauges
- ⚙️ Calibrated Bleed and Needle Valve Manifolds
- ⚙️ Commercial Line Hydrostatic Test Equipment
Independent Certification Notice & Provenance:
This verified backflow tester profile was compiled independently by Directory Factory from official state drinking water databases and ASSE/ABPA rosters (Washington Suburban Sanitary Commission (WSSC Water) Regulatory Registry).
Directory Factory is an independent directory publisher and does not operate, manage, or claim corporate affiliation with Durance Plumbing. Backflow test reports must be submitted according to your local water purveyor requirements.
This verified backflow tester profile was compiled independently by Directory Factory from official state drinking water databases and ASSE/ABPA rosters (Washington Suburban Sanitary Commission (WSSC Water) Regulatory Registry).
Directory Factory is an independent directory publisher and does not operate, manage, or claim corporate affiliation with Durance Plumbing. Backflow test reports must be submitted according to your local water purveyor requirements.