# St John Plumbing Inc

St John Plumbing Inc is a backflow tester with an address in St John, IN, United States.

St John Plumbing Inc appears in Aqua Backflow’s vendor-run tester locator, with an address in St John, IN. The export does not identify the utility registration for this business. Confirm registration with your water utility before booking.

## Details

- Address: St John, IN, 46373-, United States
- Phone: [12193652095](<tel:12193652095>)
- Website: [www.stjohnplumbing.com/](<https://www.stjohnplumbing.com/>)
- Source of the listing data: Aqua Backflow — Utility Registered Backflow Tester Locator, https://www.aquabackflow.com/wp-json/suma-dl/v2/get\_dealers, fetched 2026-11-10. Website, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0).

## Questions

### Where is St John Plumbing Inc?

St John Plumbing Inc is at St John, IN, 46373-, United States.

### How do I contact St John Plumbing Inc?

To contact St John Plumbing Inc, call 12193652095 or visit https://www.stjohnplumbing.com/.

## Source

From [Backflow tester registers and portals](https://www.aquabackflow.com/wp-json/suma-dl/v2/get_dealers), license Registers and portals: no specific reuse licence identified. See per-register terms in notes., checked 2026-11-11.

Last updated November 11, 2026.

## Links

- This backflow tester on the [web page](<https://backflowtesters.fyi/us/in/st-john/st-john-plumbing-inc>)
- [Backflow testing in St John](<https://backflowtesters.fyi/us/in/st-john/category/backflow-testing.md>)
- [More backflow testers in St John](<https://backflowtesters.fyi/us/in/st-john.md>)