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Verify any contractor against official state-board records.
25 results in WA · more available
| Business | State | License # | Type | Status | Expires |
|---|---|---|---|---|---|
| ADU 4 YOU PROS TACOMA | WA | ADU4Y4Y758D5 | CONSTRUCTION CONTRACTOR | Suspended | 2027-03-27 |
| ADU BUILD CO EVERETT | WA | ADUBUBC751ND | CONSTRUCTION CONTRACTOR | Active | 2027-08-05 |
| ADU BUILDERS LLC SNOHOMISH | WA | ADUBUBL765K4 | CONSTRUCTION CONTRACTOR | Active | 2026-05-29 |
| ADUCO LLC LAKEBAY | WA | ADUCOL*852C3 | CONSTRUCTION CONTRACTOR | Expired | 2020-11-07 |
| Adulam Construction LLC Tukwila | WA | ADULACL863KH | CONSTRUCTION CONTRACTOR | Suspended | 2026-09-23 |
| ADU SERVICES SEATTLE | WA | ADUSES*780JQ | CONSTRUCTION CONTRACTOR | Expired | 2024-04-25 |
| ADUVAN SIDING LLC Kent | WA | ADUVASL794NR | CONSTRUCTION CONTRACTOR | Active | 2027-07-27 |
| Advanced 24-7 Security LLC OLYMPIA | WA | ADVAN2S853N5 | ELECTRICAL CONTRACTOR | Expired | 2019-08-25 |
| ADVANCE BLDRS/TECHNOLOGIES LLC TACOMA | WA | ADVAN**951PO | ELECTRICAL CONTRACTOR | Active | 2027-10-25 |
| ADVANCE BLDRS/TECHNOLOGIES LLC TACOMA | WA | ADVAN**954P1 | CONSTRUCTION CONTRACTOR | Expired | 2025-11-02 |
| ADVANCED ARBORISTS SPOKANE VALLEY | WA | ADVANA*795L1 | CONSTRUCTION CONTRACTOR | Expired | 2026-02-08 |
| A ADVANCED Marysville | WA | ADVANA*825BQ | CONSTRUCTION CONTRACTOR | Expired | 2026-01-24 |
| ADVANTAGE ALARMS TACOMA | WA | ADVANA*851DC | ELECTRICAL CONTRACTOR | Active | 2027-03-03 |
| ADVANCED ASBESTOS COMPANY LLC EVERETT | WA | ADVANAC825K5 | CONSTRUCTION CONTRACTOR | Active | 2026-05-25 |
| ADVANCED ANALYTCL CONSLTNG LLC SHORELINE | WA | ADVANAC835OH | CONSTRUCTION CONTRACTOR | Expired | 2019-09-08 |
| A ADVANCED EXCAVATING LLC AUBURN | WA | ADVANAE779ND | CONSTRUCTION CONTRACTOR | Expired | 2025-08-04 |
| ADVANCED ACCESS LLC FIFE | WA | ADVANAL810Q7 | CONSTRUCTION CONTRACTOR | Expired | 2023-11-27 |
| OR ADVANCED ROOFING LLC Salem | WA | ADVANAR815J9 | CONSTRUCTION CONTRACTOR | Active | 2027-10-08 |
| ADVANCED AIR SYSTEMS INC VANCOUVER | WA | ADVANAS033BA | CONSTRUCTION CONTRACTOR | Active | 2027-08-20 |
| A ADVANCED SEPTIC SERVICES INC AUBURN | WA | ADVANAS783O1 | PLUMBING CONTRACTOR | Expired | 2024-10-13 |
| ADVANCED ARCHITEC SHEET METAL SNOHOMISH | WA | ADVANAS845JL | CONSTRUCTION CONTRACTOR | Active | 2026-04-13 |
| ADVANCED AIR SYSTEMS INC VANCOUVER | WA | ADVANAS867KM | ELECTRICAL CONTRACTOR | Active | 2028-05-14 |
| Advanced Alarm Systems Inc FAIRVIEW | WA | ADVANAS912LB | ELECTRICAL CONTRACTOR | Active | 2027-06-19 |
| Advanced Appliance Service VANCOUVER | WA | ADVANAS925QL | CONSTRUCTION CONTRACTOR | Active | 2026-10-23 |
| ADVANTAGE AUDIO VISUAL SYS LLC Black Diamond | WA | ADVANAV821DA | ELECTRICAL CONTRACTOR | Active | 2028-03-05 |