| Rank | Company | Phone | Amount | Comments |
|---|---|---|---|---|
| 1 | MJ Hughes Construction | 360-314-2024 | $1,762,908.00 | |
| 2 | Interwest Construction, Inc. | 360-757-7574 | $1,949,256.75 | |
| 3 | Combined Construction, Inc. | 425-610-4334 | $2,001,863.00 | |
| 4 | Stellar J Corporation | 360-225-7996 | $2,039,854.25 | |
| 5 | Granite Construction Company | 509-248-8376 | $2,235,357.15 | |
| 6 | SCI Industrial Services, LLC | 509-662-7119 | $2,538,574.50 |