Updated: Mar 27, 2026
Location and Projects
Address
1405 LOGAN STREET, Bellingham, WA, 98225
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Confluence Building Construction
Confluence Building Co, 1405 Logan St, Bellingham, WA (Owned by: Cassell, William Barry) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 100 ranks in the top 13% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Confluence Building Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Confluence Building Co Services
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Confluence Building Co Contact Information
Phone Number: (360) 393-9172
Address: 1405 LOGAN STREET, Bellingham, WA 98225
Confluence Building Co Bellingham
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Confluence Building Co has a BuildZoom score of 100, which places them above 87% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Confluence Building Co has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$50k-$100k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Confluence Building Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel (e) bedrm/bath & addition deck-banfield/jacob
Valuation:
$60,829
Permit #:
BLD2024-0832
Status:
final
Fee:
$1,154
Permit Type:
Addition
Building Type:
N/A
Confluence Building Co Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Confluence Building Co License info
Verified License
| License # | CONFLBC772CN |
| 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 Confluence Building Co at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CONFLBC772CN |
| 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 Confluence Building Co at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Insured
| Insurer | Western World Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | North River Insurance Company The |
| Bond Value | $12,000 |
Confluence Building Co Employees
CB
Cassell, William Barry
Owner
WC
William Cassell
Partner/Member