Licensed Plumbing Contractors in Graham
Every plumbing contractor on record with the Washington State Department of Labor & Industries in Graham County, Washington, with current license status computed August 17, 2026. Listed A to Z; use the filters to narrow it.
21licensed plumbing contractors
16active today
5expired
23.8%expiry rate
Of the 21 plumbing contractors licensed in Graham County, 5 are operating on an expired license, or 23.8%. That is worth checking before you sign anything: an expired license can invalidate your permit and complicate an insurance claim if the work goes wrong.
Looking to hire rather than to check someone? Filter the list below by name, or use the Active chip to hide anyone whose license has lapsed.
Licensees 1 to 21 of 21
| Licensee | License # | Expires | Status |
|---|---|---|---|
| ADVANCED SEWER SOLUTIONS INC. | ADVANSS786BJ | January 6, 2028 | Active |
| APP-Services | APPSE**791M9 | August 6, 2027 | Active |
| BERGH'S PLUMBING LLC | BERGHPL751DS | March 10, 2027 | Suspended |
| BEST CHOICE PLUMBING INC | BESTCCP796MN | August 16, 2027 | Active |
| CONVENIENT WATER HTRS&PLBG LLC | CONVEWH782OL | September 13, 2028 | Active |
| FLOHAWKS | FLOHA**797NQ | January 14, 2028 | Active |
| FLUSH WITHOUT FR PLM&DRN LLC | FLUSHWF784KB | April 27, 2028 | Active |
| MR MECHANICAL PLUMBING LLC | MRMECMP791OC | September 16, 2023 | Expired |
| NEWTON FAMILY PLUMBING LLC | NEWTOFP785JN | April 14, 2028 | Active |
| PARRETTA PLUMBING & ROOTER LLC | PARREPR766MH | June 25, 2028 | Active |
| PARRETTA PLUMBING & ROOTER LLC | PARREPR799NR | August 17, 2025 | Expired |
| PRE PLUMBING & REMODELING | PREPLPR752RQ | December 18, 2027 | Active |
| REYNOLDS CUSTOM PLUMBING LLC | REYNOCP797RG | January 11, 2028 | Active |
| RGM MECHANICAL | RGMMEM*775OH | September 14, 2027 | Active |
| RICK THE PLUMBER & CO INC | RICKPPC7944B | July 12, 2027 | Active |
| ROBERT THE PLMBR & HVAC 2 LLC | ROBERPH740U7 | March 27, 2028 | Active |
| SANTECH PLUMBING LLC | SANTEPL744CF | February 6, 2028 | Active |
| SKY PLUMBING LLC | SKYPLPL793PK | October 8, 2023 | Expired |
| TONY'S PLUMBING LLC | TONYSPL759NF | July 25, 2027 | Active |
| TONY'S PLUMBING LLC | TONYSPL785KD | May 3, 2026 | Expired |
| ULTRA PLUMBING LLC | ULTRAPL786C4 | May 15, 2028 | Active |
No licensees match that filter.
Before you hire in Graham County
- Match the license number on this page to the name on the contract. Licenses belong to a person or a company, not to a crew.
- Confirm the record at L&I directly. This page mirrors their daily file, but they are the authority.
- Ask for a certificate of insurance separately. L&I licensing does not verify that a contractor carries liability coverage.
- Get the license number written into the written estimate.