# Proficient Plumbing LLC Proficient Plumbing LLC is listed in Vancouver, WA, United States. Confirm current details with the business and the licensing agency. Proficient Plumbing LLC appears on the Washington State Department of Labor & Industries register (PLUMBING CONTRACTOR), with an address in Vancouver, WA. ## Details - Address: 9208 NE HIGHWAY 99 STE 107-27, Vancouver, WA, 98665, United States - Phone: [13605580620]() - Website: [proficient-plumbing.com]() - Source licence number: PROFIPL794N4 - Licensing agency: Washington State Department of Labor & Industries - Source of listing data: Washington State Department of Labor & Industries, https://data.wa.gov/resource/m8qx-ubtq.json?$where=upper(contractorlicensetypecodedesc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode1desc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode2desc)%20like%20%27%25PLUMB%25%27&$limit=10000, fetched 2026-11-10. Website, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0). ## Questions ### Where is Proficient Plumbing LLC? Proficient Plumbing LLC is at 9208 NE HIGHWAY 99 STE 107-27, Vancouver, WA, 98665, United States. ### How do I contact Proficient Plumbing LLC? To contact Proficient Plumbing LLC, call 13605580620 or visit https://proficient-plumbing.com. ## Source From [Public licence registers and member directories](https://data.wa.gov/resource/m8qx-ubtq.json?$where=upper(contractorlicensetypecodedesc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode1desc)%20like%20%27%25PLUMB%25%27%20OR%20upper(specialtycode2desc)%20like%20%27%25PLUMB%25%27&$limit=10000), license Mixed source terms: Washington PDDL; Colorado Public Domain; Open Government Licence – Toronto; other public registers: no reuse licence stated; member directories: copyright, no open reuse licence identified, checked 2026-11-11. Last updated November 11, 2026. ## Links - This plumber on the [web page]() - [Plumbing repair in Vancouver]() - [More plumbers in Vancouver]()