Updated: Jun 27, 2026
Location
Address
10801 N Missmer Rd, Prosser, WA, 99350
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Steinbock & Sons Construction
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring Steinbock & Sons, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Steinbock & Sons Services
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Steinbock & Sons Contact Information
Phone Number: (509) 303-9654
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Address: 10801 N Missmer Rd, Prosser, WA 99350
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Steinbock & Sons License info
License Not Verified
| License # | STEINS 943BO |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Steinbock & Sons with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | STEINS*943BO |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- According to the The City of Tukwila, WA, 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 Steinbock & Sons at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | STEINS943BO |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor |
| Business Type | Individual |
- 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 Steinbock & Sons 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 # | STEINS*943BO |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- 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 Steinbock & Sons at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Steinbock & Sons, click “This is My Business” to update your information.
Insured
| Insurer | Monterey Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | RLI INS CO |
| Bond Value | $12,000 |
Steinbock & Sons Employees
O
Owner
Owner
SJ
STEINBOCK, SANDRA JO
Governing Persons
SP
Steinbock, Stephen P
Owner
SP
STEINBOCK, STEPHEN PAUL
Governing Persons
SS
Stephen Steinbock
Owner