| Rank | Company | Phone | Amount | Comments |
|---|---|---|---|---|
| 1 | Halme Excavating, Inc. | 360-687-7399 | $393,424.00 | |
| 2 | Advanced Excavating Specialists, LLC | 360-232-8854 | $399,000.00 | |
| 3 | DeWitt Construction, Inc. | 360-576-8755 | $412,431.00 | |
| 4 | Eadon Prairie Construction | 360-903-7700 | $418,958.62 | |
| 5 | Lee Contractors, LLC | 360-723-5295 | $588,435.00 |