# McNelly Services Inc.

McNelly Services Inc. is a backflow tester with an address in Lake Zurich, IL, United States.

McNelly Services Inc. appears in Aqua Backflow’s vendor-run tester locator, with an address in Lake Zurich, IL. The export does not identify the utility registration for this business. Confirm registration with your water utility before booking.

## Details

- Address: 430 Telser Rd, Lake Zurich, IL, 60047, United States
- Phone: [18477269400](<tel:18477269400>)
- Website: [www.mcnellyservices.com](<https://www.mcnellyservices.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 McNelly Services Inc.?

McNelly Services Inc. is at 430 Telser Rd, Lake Zurich, IL, 60047, United States.

### How do I contact McNelly Services Inc.?

To contact McNelly Services Inc., call 18477269400 or visit https://www.mcnellyservices.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/il/lake-zurich/mcnelly-services-inc>)
- [Backflow testing in Lake Zurich](<https://backflowtesters.fyi/us/il/lake-zurich/category/backflow-testing.md>)
- [More backflow testers in Lake Zurich](<https://backflowtesters.fyi/us/il/lake-zurich.md>)