# WEL-DUN Inc

WEL-DUN Inc is a backflow tester with an address in Cambridge, NY, United States.

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

## Details

- Address: 384 Dunbar Rd, Cambridge, NY, 12816-, United States
- Phone: [15186773306](<tel:15186773306>)
- Website: [www.wel-dun.com/](<https://www.wel-dun.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, street address, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0).

## Questions

### Where is WEL-DUN Inc?

WEL-DUN Inc is at 384 Dunbar Rd, Cambridge, NY, 12816-, United States.

### How do I contact WEL-DUN Inc?

To contact WEL-DUN Inc, call 15186773306 or visit https://www.wel-dun.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/ny/cambridge/wel-dun-inc>)
- [Backflow testing in Cambridge](<https://backflowtesters.fyi/us/ny/cambridge/category/backflow-testing.md>)
- [More backflow testers in Cambridge](<https://backflowtesters.fyi/us/ny/cambridge.md>)