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Verify any contractor against official state-board records.
25 results in WA · more available
| Business | State | License # | Type | Status | Expires |
|---|---|---|---|---|---|
| BLACKSTONE CONTRACTING LLC MEDICAL LAKE | WA | BLACKCL811JQ | CONSTRUCTION CONTRACTOR | Expired | 2021-04-18 |
| BLACKLINE CONSTRUCTION LLC MONTESANO | WA | BLACKCL820PD | CONSTRUCTION CONTRACTOR | Expired | 2022-10-04 |
| BLACKSTONE CONSTRUCTION LLC BURLEY | WA | BLACKCL829P5 | ELECTRICAL CONTRACTOR | Expired | 2020-10-25 |
| BLACKSTONE COMPANIES LLC GIG HARBOR | WA | BLACKCL831J6 | CONSTRUCTION CONTRACTOR | Expired | 2019-04-26 |
| Black Creek LLC ABERDEEN | WA | BLACKCL840DZ | CONSTRUCTION CONTRACTOR | Active | 2027-01-27 |
| BLACKSTONE CONSTRUCTION LLC GIG HARBOR | WA | BLACKCL866NK | CONSTRUCTION CONTRACTOR | Active | 2026-09-06 |
| BLACK CAT MAINT & REMODEL LLC Beaverton | WA | BLACKCM790O4 | CONSTRUCTION CONTRACTOR | Active | 2027-09-24 |
| BLACK CAT MAINT & REMODEL LLC LAKE OSWEGO | WA | BLACKCM838N2 | CONSTRUCTION CONTRACTOR | Re-Licensed | 2019-08-22 |
| BLACK CAT PAINTING COMPANY LAKEWOOD | WA | BLACKCP818QD | CONSTRUCTION CONTRACTOR | Expired | 2021-11-04 |
| BLACK CAT SKID STEER SRVCS LLC SPOKANE VALLEY | WA | BLACKCS784MA | CONSTRUCTION CONTRACTOR | Suspended | 2026-09-03 |
| BLACKHAWK CONST SRVCS LLC STOCKBRIDGE | WA | BLACKCS791KC | CONSTRUCTION CONTRACTOR | Expired | 2023-05-03 |
| BLACK CAT SCRAPPING LLC VANCOUVER | WA | BLACKCS826BD | CONSTRUCTION CONTRACTOR | Expired | 2022-01-04 |
| BLACKBEARD CONSTRUCTION SRVCS SEDRO WOOLLEY | WA | BLACKCS831J7 | CONSTRUCTION CONTRACTOR | Expired | 2019-04-27 |
| BLACKHAWK CONSTRUCTION SPECIAL GRAHAM | WA | BLACKCS860RT | CONSTRUCTION CONTRACTOR | Expired | 2020-12-30 |
| BLACKFIN DEVELOPMENT 2 LLC BELLINGHAM | WA | BLACKD2784LZ | CONSTRUCTION CONTRACTOR | Expired | 2024-06-10 |
| BLACK DIAMOND ASPHALT PAVG LLC SPOKANE | WA | BLACKDA866CC | CONSTRUCTION CONTRACTOR | Active | 2028-02-03 |
| BLACK DIAMOND BUILDERS NW LLC MUKILTEO | WA | BLACKDB764PP | CONSTRUCTION CONTRACTOR | Active | 2026-10-21 |
| BLACK DIAMOND BUILDERS LLC SPOKANE | WA | BLACKDB781LW | CONSTRUCTION CONTRACTOR | Active | 2026-06-16 |
| BLACK DIAMOND BLINDS INC MAPLE VALLEY | WA | BLACKDB812C1 | CONSTRUCTION CONTRACTOR | Expired | 2025-02-22 |
| Black Dog Builders LLC SPOKANE | WA | BLACKDB840NB | CONSTRUCTION CONTRACTOR | Expired | 2020-08-09 |
| BLACK DIAMOND BLINDS ENUMCLAW | WA | BLACKDB851R4 | CONSTRUCTION CONTRACTOR | Expired | 2019-12-28 |
| Black Diamond Blasting LLC SEATTLE | WA | BLACKDB874LL | CONSTRUCTION CONTRACTOR | Expired | 2023-06-13 |
| BLACK DOG CONSTRUCTION INC SEATTLE | WA | BLACKDC003QZ | CONSTRUCTION CONTRACTOR | Expired | 2025-04-29 |
| BLACK DRAGON CONSTRUCTION LLC LYNNWOOD | WA | BLACKDC753QR | CONSTRUCTION CONTRACTOR | Active | 2027-11-26 |
| BLACK DREAMS CONST LLC PORTLAND | WA | BLACKDC762B3 | CONSTRUCTION CONTRACTOR | Expired | 2026-02-01 |