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Verify any contractor against official state-board records.
25 results in WA · more available
| Business | State | License # | Type | Status | Expires |
|---|---|---|---|---|---|
| BLACK DIAMOND ROOFING INC OLYMPIA | WA | BLACKDR012KE | CONSTRUCTION CONTRACTOR | Active | 2027-03-04 |
| BLACK DIAMOND RFNG EXTRRS LLC HUBBARD | WA | BLACKDR777K5 | CONSTRUCTION CONTRACTOR | Expired | 2025-05-25 |
| BLACK DIAMOND RENOVATORS LLC Bothell | WA | BLACKDR851B2 | CONSTRUCTION CONTRACTOR | Expired | 2023-09-03 |
| BLACK DIAMOND RFNG & CONST INC Richland | WA | BLACKDR972PC | CONSTRUCTION CONTRACTOR | Active | 2027-10-03 |
| BLACK DIAMOND SLTNS/SRVCS LLC RENTON | WA | BLACKDS780NP | CONSTRUCTION CONTRACTOR | Active | 2026-09-03 |
| BLACK DIAMOND SIDING LLC EAST WENATCHEE | WA | BLACKDS781O9 | CONSTRUCTION CONTRACTOR | Active | 2026-09-29 |
| BLACK DIAMOND SERVICES LLC BRUSH PRAIRIE | WA | BLACKDS794NB | PLUMBING CONTRACTOR | Active | 2027-12-29 |
| BLACK DIAMOND SEALCOATING Troutdale | WA | BLACKDS838N5 | CONSTRUCTION CONTRACTOR | Active | 2026-06-21 |
| BLACK DIAMOND SERVICES LLC BRUSH PRAIRIE | WA | BLACKDS865CL | CONSTRUCTION CONTRACTOR | Re-Licensed | 2022-02-17 |
| BLACK DIAMOND TREE SERVICE LLC PORT ANGELES | WA | BLACKDT818O7 | CONSTRUCTION CONTRACTOR | Expired | 2026-01-30 |
| BLACK DOG TECHNICAL SERVICES TENINO | WA | BLACKDT845PQ | ELECTRICAL CONTRACTOR | Expired | 2021-08-20 |
| Black Dog Works LLC MANSON | WA | BLACKDW822NH | CONSTRUCTION CONTRACTOR | Active | 2028-03-09 |
| Blackthorn Electric LLC SEATTLE | WA | BLACKE*890CH | ELECTRICAL CONTRACTOR | Suspended | 2027-06-05 |
| BLACKOUT ELECTRIC VERADALE | WA | BLACKE*895O6 | ELECTRICAL CONTRACTOR | Active | 2027-09-28 |
| BLACK EAGLE CONSTRUCTION LLC SPOKANE VALLEY | WA | BLACKEC791DU | CONSTRUCTION CONTRACTOR | Expired | 2023-03-31 |
| BLACK DIAMOND ELECTRICAL CONTR PORT ANGELES | WA | BLACKEC894D2 | ELECTRICAL CONTRACTOR | Re-Licensed | 2023-03-31 |
| BLACKBURN ELECTRIC INC STANWOOD | WA | BLACKEI982DD | ELECTRICAL CONTRACTOR | Expired | 2020-01-06 |
| BLACKOUT ELECTRIC LLC VANCOUVER | WA | BLACKEL773D4 | ELECTRICAL CONTRACTOR | Active | 2027-03-24 |
| BLACKWOOD EXCAVATION LLC EVERETT | WA | BLACKEL774PF | CONSTRUCTION CONTRACTOR | Active | 2027-10-06 |
| BLACKLIGHT ELECTRIC LLC DES MOINES | WA | BLACKEL784PE | ELECTRICAL CONTRACTOR | Active | 2026-10-21 |
| BLACK'S ENTERPRIZES LLC SNOHOMISH | WA | BLACKEL837OG | CONSTRUCTION CONTRACTOR | Active | 2027-11-26 |
| BLACKBURN EARTHWORKS LLC BURLINGTON | WA | BLACKEL845RA | CONSTRUCTION CONTRACTOR | Re-Licensed | 2021-06-20 |
| BLACK FLOWER CONST LLC SELAH | WA | BLACKFC781K4 | CONSTRUCTION CONTRACTOR | Expired | 2024-06-24 |
| Black Flame Contracting FORKS | WA | BLACKFC817PJ | CONSTRUCTION CONTRACTOR | Expired | 2024-04-25 |
| BLACKWOOD FLOOR COVERINGS Sedro Woolley | WA | BLACKFC928C6 | CONSTRUCTION CONTRACTOR | Active | 2028-02-26 |