Big Horn Plumbing
Plumbing Contractor license BIGHOHP757QO issued by the Washington State Department of Labor & Industries. Status shown as of August 17, 2026.
This license is active. It is valid through November 20, 2027, 460 days from today, according to the most recent L&I public file.
| License holder | Big Horn Plumbing |
|---|---|
| Business name | Big Horn Plumbing |
| License type | PLUMBING CONTRACTOR |
| License number | BIGHOHP757QO |
| Status today | Active |
| Expiration date | November 20, 2027 |
| City | Walla Walla |
| County of record | Walla Walla |
| Phone on file | 5095292679 |
| Classifications | PLUMBING CONTRACTOR |
| Issuing authority | Washington State Department of Labor & Industries |
| First seen in public file | August 17, 2026 |
| Last confirmed | August 17, 2026 |
How to confirm this yourself
This page reproduces the L&I public license file, which the agency republishes daily. Before you hire anyone, confirm the record at the source and ask the contractor for proof of insurance separately, since licensing and insurance are not the same thing and the state file does not cover insurance.
Verify at L&I → File a complaint
There are 26 licensed plumbing contractors on record in Walla Walla County. Compare them all →