# Backflow testers in New Castle, IN

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

2 backflow testers. Also on the [web page](https://backflowtesters.fyi/us/in/new-castle).

## Backflow testers

1. [Duty Calls Plumbing](https://backflowtesters.fyi/us/in/new-castle/duty-calls-plumbing.md), Backflow testing, 490 Indiana Ave, New Castle: Duty Calls Plumbing appears in Aqua Backflow’s vendor-run tester locator, with an address in New Castle, IN. The export does not identify the utility…
2. [Triple J Plumbing LLC](https://backflowtesters.fyi/us/in/new-castle/triple-j-plumbing-llc.md), Backflow testing, 1541 Washington St, New Castle: Triple J Plumbing LLC appears in Aqua Backflow’s vendor-run tester locator, with an address in New Castle, IN. The export does not identify the utility…

## Categories in New Castle

- [Backflow testing](https://backflowtesters.fyi/us/in/new-castle/category/backflow-testing.md): 2 backflow testers

## Questions

### How many backflow testers are in New Castle?

Backflow Testers lists 2 backflow testers with an address in New Castle, IN.