| Rank | Company | Phone | Amount | Comments |
|---|---|---|---|---|
| 1 | PGH Excavating | 253-350-8081 | $854,655.50 | |
| 2 | Highland Civil, Inc. | 206-802-0817 | $886,333.90 | |
| 3 | Interwest Construction, Inc. | 360-757-7574 | $945,666.05 | |
| 4 | Kamins Construction, Inc. | 206-396-9115 | $1,014,105.16 | |
| 5 | Road Construction Northwest, Inc. | 425-254-9999 | $1,036,454.75 |