Updated: Jun 21, 2026
Location and Projects
Address
8101 N Thorne Ln SW, Lakewood, WA, 98498
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D&t Excavation Inc
D&t Excavation Inc, 8101 N Thorne Ln SW, Lakewood, WA (Employees: Erickson, Anthony James and Osterholme, Derek B) holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 99 ranks in the top 15% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring D&t Excavation Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
D&t Excavation Inc Contact Information
Phone Number: (503) 567-0373
Address: 8101 N Thorne Ln SW, Lakewood, WA 98498
This is a sample of this contractor's permits. Click here to access their complete permit history.
Wall a - 584 linear feet lock and load wall 4 ft high with 4ft chainlink fence on top of wall along easterly side of pond
Valuation:
$30,321
Permit #:
FRT-2017-00010
Status:
expired
Fee:
$677
Permit Type:
Retaining wall an...
Building Type:
N/A
Underground fire lines
Valuation:
N/A
Permit #:
FEX-2018-00233
Status:
expired
Fee:
N/A
Permit Type:
Fire sprinkler un...
Building Type:
N/A
D&t Excavation Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
D&t Excavation Inc License info
Verified License
| License # | DTEXCTE936OS |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for D&t Excavation Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 34-475PB |
| Status | Active |
| State | Oregon |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for D&t Excavation Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 151668 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for D&t Excavation Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 149593 |
| Status | Inactive |
| State | Oregon |
| Business Type | Corporation |
- According to the Oregon Construction Contractors Board (CCB), the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for D&t Excavation Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | Bitco General Insurance Corporation |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Casualty & Surety Co Of Amer |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Saif Corp |
D&t Excavation Inc Employees
EJ
Erickson, Anthony James
OB
Osterholme, Derek B
Corporate Officer