Contact Us About Plumber Certification
| If you have questions about … | Contact |
Plumber certification general Information |
360-902-5207 or 360-902-4666 |
| Plumber Certification Section | |
| Department of Labor & Industries Plumber Certification Program P.O. Box 44470 Olympia, Washington 98504-4470 |
Fax: 360-902-5812 |
| Technical Specialist | 360-902-4768 Email: Bruce.Springer@Lni.wa.gov |
Secretary |
360-902-5263 or Email: Daina.Shea@Lni.wa.gov |
| If you have … | |
 Problems with this section of the website, or Suggestions for improving it. |
360-902-5860 or Email: Mike.Low@Lni.wa.gov |
