Public works contractors in Maple Valley, Washington
55 contractors based in Maple Valley 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 |
|---|---|---|---|---|
| 2DRS CONSTRUCTION LLC | 604-872-583 | 4 | 4 | Mar 19, 2025 |
| A & T TRANSPORT LLC | 604-388-138 | 5 | 5 | Aug 18, 2026 |
| Aqua Tech Pumps LLC | 602-976-932 | 31 | 1 | Jul 17, 2026 |
| AQUA TEST INC | 602-846-335 | 19 | 1 | Sep 24, 2026 |
| AT FOAM | 603-116-419 | 31 | 2 | May 15, 2025 |
| AVA SIDING LLC | 602-512-046 | 46 | 8 | Jul 28, 2026 |
| BEN'S DOZER SERVICES INC | 601-432-463 | 137 | 35 | Jul 20, 2026 |
| BEST TECH INC | 602-062-810 | 2 | 1 | Sep 20, 2024 |
| CAHILL PLUMBING & HEATING INC | 602-598-018 | 11 | 3 | Jul 1, 2026 |
| CAINS PRS WSHG/PRP MGMT SER IN | 601-993-596 | 22 | 16 | Sep 8, 2026 |
| CARSON TRUCKING LLC | 604-777-838 | 23 | 20 | Sep 3, 2026 |
| COMBS TESTING SERVICE | 601-372-888 | 8 | 5 | Dec 12, 2025 |
| CRYSTAL CLEAN HOUSEKEEPING & JANITORIAL SER | 604-414-245 | 1 | 1 | Mar 10, 2026 |
| D SQUARE ENERGY LLC | 603-015-280 | 270 | 88 | Jul 15, 2026 |
| DAVIS & SONS TREE SERVICE LLC | 602-852-466 | 26 | 2 | Feb 26, 2026 |
| DERRICK COMPANY INC, THE | 602-733-240 | 172 | 26 | Jul 22, 2026 |
| DM Pacific LLC | 603-006-521 | 530 | 95 | Sep 29, 2026 |
| Elk Heights Excavation LLC | 603-085-684 | 8 | 4 | Mar 20, 2024 |
| GRITWORKS TRUCKING LLC | 606-032-641 | 3 | 3 | Aug 21, 2026 |
| HARRIS CONCRETE & CONST LLC | 604-174-739 | 1 | 1 | Aug 29, 2024 |
| Horizontal Technologies Inc | 602-960-737 | 11 | 5 | Jan 6, 2026 |
| J OPLAND WINDOW COVERINGS LLC | 604-430-043 | 2 | 2 | Aug 24, 2026 |
| Jenkins Pipeline Services LLC | 603-180-313 | 234 | 86 | Aug 25, 2026 |
| JUDHA OF LN LNDSCPG & SRVS LLC | 604-090-636 | 123 | 54 | Sep 16, 2026 |
| KFL COUNTERS LLC | 604-378-150 | 20 | 17 | Aug 12, 2026 |
| MECHANIZED CLNNG SOLUTIONS INC | 603-124-111 | 96 | 26 | Sep 14, 2026 |
| N P M CONSTRUCTION CO | 602-110-065 | 120 | 11 | Jun 18, 2026 |
| NW BUILDING SPECIALTIES INC | 604-071-112 | 29 | 6 | Sep 17, 2025 |
| O M A CONSTRUCTION INC | 601-872-128 | 787 | 152 | Sep 17, 2026 |
| OTTER PLUMBING LLC | 604-750-883 | 3 | 3 | Dec 4, 2025 |
| PnD Logging & Tree Service | 601-439-180 | 769 | 279 | Sep 29, 2026 |
| PREMIUM CARPET CARE INC | 602-888-928 | 37 | 3 | Jan 14, 2026 |
| PUGET SOUND DOOR & GATE INC | 604-710-292 | 18 | 14 | Jun 29, 2026 |
| R&R DIRTWORK, LLC | 605-404-250 | 5 | 5 | Aug 12, 2026 |
| REFLECTION INDUSTRIES | 600-586-335 | 66 | 4 | May 14, 2026 |
| RF SERVICE LLC | 604-143-923 | 245 | 212 | Sep 29, 2026 |
| SASCON LLC | 604-588-205 | 55 | 22 | Aug 26, 2026 |
| SIERRA PACIFIC CONST LLC | 602-971-303 | 54 | 11 | Jul 23, 2026 |
| SILVERSTREAK INC | 600-432-781 | 1,072 | 221 | Sep 16, 2026 |
| Stegin Structural Concrete Inc | 603-067-657 | 4 | 2 | Mar 18, 2026 |
| SYNERGISM STONE INC | 602-257-665 | 27 | 2 | Apr 1, 2026 |
| TAYLOR CREEK ELECTRIC LLC | 602-980-987 | 3 | 2 | Dec 7, 2024 |
| TOP NOTCH CONCRETE LLC | 604-410-180 | 16 | 8 | Feb 20, 2026 |
| TRELSTAD TREE | 603-311-307 | 505 | 215 | Sep 16, 2026 |
| Tubro Construction Inc | 602-996-932 | 3 | 1 | Jul 27, 2026 |
| UNITED TRAFFIC CTRL SLTNS LLC | 605-208-413 | 5 | 5 | Jun 30, 2026 |
| Unlimited Electric LLC | 604-828-208 | 1 | 1 | Jul 19, 2026 |
| VIKTOR'S FLOORING INC | 602-762-914 | 8 | 5 | Apr 1, 2026 |
| VOLLMER TM LLC | 605-670-341 | 1 | 1 | Aug 27, 2026 |
| VOLLMER TRAFFIC MANAGEMENT LLC | 604-941-273 | 6 | 5 | May 2, 2024 |
| WASHINGTON ABATEMENT PROS LLC | 604-695-064 | 2 | 2 | Aug 3, 2026 |
| WEBBER CONTRACTING SRVCS LLC | 604-839-037 | 4 | 3 | Sep 7, 2026 |
| WILDERNESS ELECTRIC INC | 601-937-946 | 214 | 77 | Sep 11, 2026 |
| YOUR KREW CORPORATION | 605-026-685 | 2 | 2 | Dec 11, 2024 |
| ZEMEK CONSTRUCTION COMPANY LLC | 603-071-429 | 85 | 21 | Sep 17, 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.