Updated: Aug 19, 2026
Location and Projects
Address
PO BOX 1365, Graham, WA, 98338
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Concrete Northwest Inc
Concrete Northwest Inc, Graham, Po Box 1365, Graham, WA (Employee: Timothy Schmidt) 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 Concrete Northwest Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Concrete Northwest Inc Services
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Concrete Northwest Inc Contact Information
Phone Number: (253) 222-6833
Address: PO BOX 1365, Graham, WA 98338
Building Permits by Concrete Northwest Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Erosion control and sedimentation review and inspection for duplex on lot 1/bprs# 272586
Valuation:
$0
Permit #:
272587
Status:
Expired
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Construct 1 story 4 bedroom duplex(2 bdrms each side)on lot 1 of sp
Valuation:
$96,851
Permit #:
272586
Status:
Final
Fee:
$2,912
Permit Type:
N/A
Building Type:
Sfp
Construct 2 bedroom single family residence w/attached 986 sq ft 2 bedroom adu
Valuation:
$102,620
Permit #:
281122
Status:
Final
Fee:
$3,026
Permit Type:
N/A
Building Type:
Sfp
Install erosion control bprs 281122 & 284921
Valuation:
$0
Permit #:
281127
Status:
Expired
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Driveway approach
Valuation:
N/A
Permit #:
PWD-2013-09859
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Fill and grade: fill 1470 excavation 3910
Valuation:
$3,910
Permit #:
94-1649
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Concrete Northwest Inc Reviews
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Concrete Northwest Inc License info
Verified License
| License # | CONCRNI031O9 |
| 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 Concrete Northwest 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 # | CONCRNI031O9 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Concrete Northwest Inc 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 | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $12,000 |
Concrete Northwest Inc Employees
TS
Timothy Schmidt
President