Updated: May 12, 2026
Location and Projects
Address
738 NW 20TH AVE, Camas, WA, 98607
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Solid Base Construction
Solid Base Inc, 738 NW 20th Ave, Camas, WA (Owned by: Kapelkin, Sergey) holds a Construction Contractor, Concrete license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Solid Base Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Solid Base Inc Services
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Solid Base Inc Contact Information
Phone Number: (607) 736-5320
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Address: 738 NW 20TH AVE, Camas, WA 98607
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This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$1,000
Permit #:
RES2010-00272
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Solid Base Inc License info
Verified License
| License # | SOUNDBL902OL |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Concrete |
| Class | Limited Liability Company |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Solid Base 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 # | SOUNDBL902OL |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Solid Base Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SOLIDBI963LH |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Limited Liability Company |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Solid Base Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $6,000 |
Solid Base Inc Employees
Agent
DP
Dmitriy Protsenko
Vice President
KS
Kapelkin, Sergey
Owner
SK
Sergey Kapelkin
President