Updated: Apr 30, 2026
Location
Address
49O 43RD ST, Oakland, CA, 94609
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Walter Blumert & Painter
Walter Blumert & Co at 49O 43RD ST, Oakland, CA 94609, held a Painter license (#187777) with the California contractors license board with an expiration date of 01-31-1994. We last verified the license was inactive on 04-29-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Walter Blumert & Co Contact Information
Address: 49O 43RD ST, Oakland, CA 94609
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Walter Blumert & Co License info
Inactive License
| License # | 187777 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Walter Blumert & Co at the California Contractors State License Board.
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 Walter Blumert & Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $7,500 |
Insured
| Workers Comp Provider | Republic Indemnity Company Of America |
Walter Blumert & Co Employees
CS
Clarence Edward Stump
Rmo / Ceo / Pres
MS
Margaret Mary Stump
Officer
RS
Robert Edward Stump
Officer