Inwood, Manhattan · Backflow Testing & Certification
Backflow Testing & Certification in Inwood
Backflow Testing & Certification in Inwood follows the same process Alpha runs across Manhattan and the rest of 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.
Do you come to Inwood?
Yes — Inwood is a regular part of Alpha's Manhattan service area. If you're right on the edge of coverage, call and we'll confirm.
Other services in Inwood
- Emergency Plumbing
- Drain Cleaning & Unclogging
- Sewer & Drain Camera Inspection
- Hydro-Jet Cleaning
- Trenchless Pipe Repair
- Commercial Drain Service
Backflow Testing & Certification elsewhere
Also available across Manhattan and the rest of our NYC service area.
Backflow Testing & Certification overview →