Updated: May 08, 2026
Location and Projects
Address
18369 CREST AVENUE, Castro Valley, CA, 94546
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GUILLEN PAINTING
GUILLEN PAINTING, 18369 Crest Ave, Castro Valley, CA (Owned by: Oscar Guillen) holds a Painting And Decorating license and 2 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 GUILLEN PAINTING, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
GUILLEN PAINTING Contact Information
Phone Number: (510) 812-6779
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Address: 18369 CREST AVENUE, Castro Valley, CA 94546
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Tear off comp, reroof with comp. no hvac ductwork in the attic.
Valuation:
$3,000
Permit #:
R130008
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
GUILLEN PAINTING License info
Verified License
| License # | 1079252 |
| Status | Active |
| State | California |
| Type | Painting And Decorating |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for GUILLEN PAINTING at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 974692 |
| Status | Active |
| State | California |
| Type | Painting And Decorating |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for GUILLEN PAINTING at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 795100 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating |
| 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 GUILLEN PAINTING 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 | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Endurance Assurance Corporation |
GUILLEN PAINTING Employees
MG
Marco Guillen
Officer
MG
Marco Guillen
Officer
MF
Miguel Favela
Officer
MF
Miguel Favela
Officer
OG
Oscar Guillen
Sole Owner
OG
Oscar Guillen
Owner
RQ
Ramon Wilfredo Guillen Quispe
Rmo / Ceo / Pres