Location and Projects
Shemaya Mandelbaum Construction
Shemaya Mandelbaum, 2503 Carnegie Ln, Redondo Beach, CA (Employees: Aaron Emil Mattson, Greg Dean Ronkainen, and Jordan Thomas Toombs) holds a General Building license and 3 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Shemaya Mandelbaum, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Shemaya Mandelbaum Services
Shemaya Mandelbaum Contact Information
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Shemaya Mandelbaum Redondo Beach
Quality
Activity
|
1 project
|
2025 |
|
5 projects
|
2024 |
|
4 projects
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
This is a sample of this contractor's permits. Click here to access their complete permit history.
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Shemaya Mandelbaum License info
Verified License
| License # | 544888 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Shemaya Mandelbaum at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 771100 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Shemaya Mandelbaum at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 768518 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Shemaya Mandelbaum at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 631757 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Shemaya Mandelbaum at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
191
Permits
- Building permit records show that Shemaya Mandelbaum has worked on 191 permitted projects.