# Backflow testers in Philadelphia, PA

Browse backflow testers with an address in Philadelphia. Check availability and utility registration.

2 backflow testers. Also on the [web page](https://backflowtesters.fyi/us/pa/philadelphia).

## Backflow testers

1. [Oneida Fire Protection INC](https://backflowtesters.fyi/us/pa/philadelphia/oneida-fire-protection-inc.md), Fire line backflow testing, 421 N 7th St Ste 401, Philadelphia: Oneida Fire Protection INC appears on the Philadelphia Water Department — Backflow Prevention Technicians for Fire Systems register (City-certified backflow…
2. [Schweizer Fire Protection Co INC](https://backflowtesters.fyi/us/pa/philadelphia/schweizer-fire-protection-co-inc.md), Fire line backflow testing, 2517 Frankford Ave, Philadelphia: Schweizer Fire Protection Co INC appears on the Philadelphia Water Department — Backflow Prevention Technicians for Fire Systems register (City-certified…

## Categories in Philadelphia

- [Fire line backflow testing](https://backflowtesters.fyi/us/pa/philadelphia/category/fire-line-backflow-testing.md): 2 backflow testers
- [Irrigation backflow testing](https://backflowtesters.fyi/us/pa/philadelphia/category/irrigation-backflow-testing.md): 2 backflow testers

## Questions

### How many backflow testers are in Philadelphia?

Backflow Testers lists 2 backflow testers with an address in Philadelphia, PA.