Public works contractors in Liberty Lake, Washington
17 contractors based in Liberty Lake filed at least one intent to pay prevailing wages on a Washington public works project since 2024.
| Contractor | UBI | Intents filed, all years | Since 2024 | Latest |
|---|---|---|---|---|
| 509ENERGY | 605-382-584 | 32 | 32 | Sep 15, 2026 |
| ALLISON GRADING/ROADWORKS LLC | 604-873-470 | 6 | 6 | Jun 2, 2026 |
| DDAV BUILDINGS LLC | 604-984-633 | 18 | 18 | Sep 22, 2026 |
| DRYMASTER LLC | 605-669-078 | 1 | 1 | Jun 9, 2026 |
| FIRE PROTECTION SPEC LLC | 601-925-323 | 367 | 82 | Jun 30, 2026 |
| KWK UNLIMITED LLC | 604-435-820 | 13 | 12 | Sep 16, 2026 |
| LADD CONSTRUCTION & DEMLTN LLC | 604-371-905 | 14 | 5 | Mar 2, 2025 |
| NORTH SHORE PWR & LGHTNG LLC | 602-909-260 | 321 | 25 | Jul 15, 2026 |
| NORTH STAR ENTERPRISES INC | 601-184-289 | 902 | 134 | Sep 15, 2026 |
| SHANKS PAINTING INC | 602-797-752 | 7 | 1 | Jan 12, 2024 |
| SHOWROOM II LLC, THE | 602-036-104 | 9 | 5 | Aug 24, 2026 |
| SPECIALTY ENVIRNMNTL GROUP LLC | 603-553-186 | 120 | 19 | Sep 24, 2026 |
| SPECIALTY INSULATION | 603-518-187 | 151 | 21 | Sep 9, 2026 |
| SPRAY FOAM INSULATORS | 604-766-100 | 7 | 2 | Nov 14, 2024 |
| T5 ENTERPRISES LLC | 604-369-363 | 2 | 2 | Dec 11, 2024 |
| THERMAL-KING INC | 604-215-475 | 4 | 2 | Aug 13, 2026 |
| WALLA WALLA CARPET ONE LLC | 604-841-303 | 54 | 32 | May 1, 2026 |
Alphabetical order — this site ranks no one. Intents filed with the Washington State Department of Labor & Industries, file of Oct 1, 2026. An intent is what a contractor filed, not proof the work was done. How to read this.