Backflow Inspections, Repairs & Installations
MW Backflow Prevention Services / DBA DLB Backflow Prevention Services provides certified backflow testing, annual inspections, repairs, maintenance, installations, and certification reports for residential, commercial, and municipal properties.
Based in Port Chester, NY 10573, we proudly serve the tri-state NY area, Connecticut, and surrounding communities within approximately 50 miles.
Our goal is simple: protect your water supply, keep your property compliant, and provide reliable service when you need it.
What We Do
Certified Backflow Testing
We provide professional backflow testing to help ensure your system is working properly and your water supply remains protected.
Backflow Installation
We offer backflow prevention device installation for homes, businesses, restaurants, buildings, schools, and municipal properties.
Annual Inspections
Stay compliant with required annual backflow inspections for residential, commercial, and municipal properties.
Maintenance Services
Routine maintenance helps extend the life of your backflow system and reduces the risk of unexpected failures.
Backflow Repairs
If your backflow prevention device is not working correctly, we can diagnose the issue and provide reliable repair service.
Certification Reports
We provide the necessary certification reports after testing or inspection, helping you stay compliant with local requirements.
Who We Serve
We work with residential, commercial, and municipal customers, including:
Homes
Restaurants
Buildings
Businesses
Schools
Municipal properties
Whether you need an annual inspection, a repair, a new installation, or emergency service, MW Backflow Prevention Services is ready to help protect your water system.
Stay Compliant. Protect Your Water System.
After every backflow test or inspection, MW Backflow Prevention Services provides the necessary certification reports to help property owners stay compliant with local requirements.
Our team helps make the process simple, reliable, and professional for residential, commercial, and municipal customers.