Updated: Jun 11, 2026
Location
Address
1020 LEFF ST, San Luis Obispo, CA, 93401
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Milburn and Sons Construction
Milburn and Sons Construction, 1020 Leff St, San Luis Obispo, CA (Owned by: Charles David Milburn) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Milburn and Sons Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Milburn and Sons Construction Services
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Milburn and Sons Construction Contact Information
Phone Number: (805) 544-8801
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Address: 1020 LEFF ST, San Luis Obispo, CA 93401
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Milburn and Sons Construction License info
Verified License
| License # | 985750 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Partnership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Milburn and Sons Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 827556 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Partnership |
- 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 Milburn and Sons Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 866144 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Partnership |
- 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 Milburn and Sons Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Milburn and Sons Construction Employees
AM
Alexander Campbell Milburn
Qualify Partner
CM
Charles David Milburn
Owner