# Backflow testers in Merrillville, IN

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

1 backflow tester. Also on the [web page](https://backflowtesters.fyi/us/in/merrillville).

## Backflow testers

1. [Keough Mechanical Corp](https://backflowtesters.fyi/us/in/merrillville/keough-mechanical-corp.md), Backflow testing, 2046 E 88th Dr, Merrillville: Keough Mechanical Corp appears in Aqua Backflow’s vendor-run tester locator, with an address in Merrillville, IN. The export does not identify the utility…

## Categories in Merrillville

- [Backflow testing](https://backflowtesters.fyi/us/in/merrillville/category/backflow-testing.md): 1 backflow tester

## Questions

### How many backflow testers are in Merrillville?

Backflow Testers lists 1 backflow testers with an address in Merrillville, IN.