OUR SERVICES
Backflow Preventor Services
DSG is a Certified Backflow Prevention Assembly Tester licensed in New Hampshire, Massachusetts, Vermont, Maine & Rhode Island. We are licensed to test, repair and certify all types of backflow preventers to manufacture specifications. To keep you within code compliance, we provide written certification upon the completion of each testing and repair.
Eyewash and safety shower inspections are routine checks to ensure emergency equipment is functioning properly and meets safety standards.
Eyewash & Safety Shower Inspections
DSG is a certified water surveyors which involves inspecting and analyzing a building’s water systems to assess usage, efficiency, and compliance with regulations. The survey identifies potential issues like leaks, inefficiencies, outdated fixtures, or backflow risks, and provides recommendations for improving water conservation and system performance.