# ON EX Limited

ON EX Limited is a septic service company with an address in Thornbury, ON, Canada.

ON EX Limited is listed in the Ontario Onsite Wastewater Association member directory, with an address in Thornbury, ON. Services named in the source: Installer.

## Details

- Address: Thornbury, ON, N0H 2P0, Canada
- Phone: [17056062330](<tel:17056062330>)
- Website: [onexcavation.com/](<https://onexcavation.com/>)
- Source: Ontario Onsite Wastewater Association, https://oowa.org/wp-admin/admin-ajax.php?action=get\_map\_marker&CategoryId=&CompanyFilter=, fetched 2026-11-10.

## Questions

### Where is ON EX Limited?

ON EX Limited is at Thornbury, ON, N0H 2P0, Canada.

### How do I contact ON EX Limited?

To contact ON EX Limited, call 17056062330 or visit https://onexcavation.com/.

## Source

From [Public licence registers and member directories](https://oowa.org/wp-admin/admin-ajax.php?action=get_map_marker&CategoryId=&CompanyFilter=), license Public registers and member directories; no reuse licence stated. Association copyright applies., checked 2026-11-10.

Last updated November 10, 2026.

## Links

- This septic service company on the [web page](<https://septics.fyi/ca/on/thornbury/on-ex-limited>)
- [Septic installation in Thornbury](<https://septics.fyi/ca/on/thornbury/category/septic-installation.md>)
- [More septic service companies in Thornbury](<https://septics.fyi/ca/on/thornbury.md>)