Updated: Mar 27, 2026
Location
Address
720 SE COLE RD, Shelton, WA, 98584
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Proficient Excavation LLC
Proficient Excavation LLC, 720 SE Cole Rd, Shelton, WA (Owned by: Cooksey, Chelsey Grace) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 95 ranks in the top 22% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Proficient Excavation LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Proficient Excavation LLC Contact Information
Phone Number: (360) 789-8702
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Address: 720 SE COLE RD, Shelton, WA 98584
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Proficient Excavation LLC Reviews
5 out of 5 stars, based on
1
review
-
By Tony H.June 3, 2022Dirt work - excavation$3,500
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Verified License
BuildZoom confirmed this contractor's license
Proficient Excavation LLC License info
Verified License
| License # | PROFIEL791NR |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Proficient Excavation LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PROFIEL791NR |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Proficient Excavation LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Penn Star Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | North River Insurance Company The |
| Bond Value | $12,000 |
Proficient Excavation LLC Employees
CC
Chelsey Cooksey
Partner/Member
CG
Cooksey, Chelsey Grace
Owner
WC
William Cooksey
Partner/Member
ProEx is top notch. Orie was on the job, knows the work, works hard, is fun to be on the job with - you simply won't regret giving them a call. Excavation for house, trench drain, pipe install, etc., just a positive get it done (safely) attitude. Hard to find now days.