Services
Backflow Testing & Certification — NYC
Backflow preventer testing is a required annual filing under NYC DEP §1127 for most commercial and many residential properties. We're DEP backflow certified and file the paperwork as part of the visit.
What's included
- Annual backflow preventer testing
- NYC DEP §1127 certification filing
- Repair of failed preventers
Frequently asked
Do you handle the DEP filing?
Yes — testing and the required city filing are both part of the visit.
Service area
Backflow Testing & Certification is available across all five NYC boroughs, Westchester County, and Nassau County.
Bath BeachBay RidgeBedford-StuyvesantAstoriaElmhurstForest HillsChinatownTwo BridgesEast VillageRiverdaleKingsbridgeFordhamSt. GeorgeStapletonTompkinsvilleYonkersNew RochelleWhite PlainsHempsteadGarden CityGreat Neck
All service areas →