Updated: Apr 30, 2026
Location and Projects
Address
PO BOX 5047, Ventura, CA, 93005
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Greg Westerfield Construction
Greg Westerfield Construction, Ventura, Po Box 5047, Ventura, CA (Owned by: Gregory Alan Westerfield) holds a General Building, Electrical license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Greg Westerfield Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Greg Westerfield Construction Services
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Greg Westerfield Construction Contact Information
Phone Number: (805) 323-5570
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Address: PO BOX 5047, Ventura, CA 93005
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Building Permits by Greg Westerfield Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Eplan (1st ti) interior non-structural tenant improvement to an existing 6000 sf manufacturing building for occupancy by a production studio
Valuation:
$510,000
Permit #:
21016-10000-54654
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplan] t24 energy only plan check for tenant improvement to existing commercial space. new lighting and power loads. total square footage = 5993 sf
Valuation:
N/A
Permit #:
22041-10000-06218
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical service upgrade
Valuation:
N/A
Permit #:
21041-90000-14643
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan supplemental to 21016-10002-54654 revisions to floor layout and revisions to structural work
Valuation:
N/A
Permit #:
21016-10002-54654
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit for (5) additional new circuits and (1) fan connection off of (e) circuit
Valuation:
N/A
Permit #:
17041-20001-17345
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(6) plugs and (1) 20a breaker for hvac and replacing (e) 100 amp. panel
Valuation:
N/A
Permit #:
17041-20000-17345
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical for cabana and outdoor kitchen
Valuation:
N/A
Permit #:
1403130058
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17041-20001-17345
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17041-20000-17345
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Greg Westerfield Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Greg Westerfield Construction License info
Verified License
| License # | 990794 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Greg Westerfield Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Scottsdale Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
Greg Westerfield Construction Employees
GW
Gregory Alan Westerfield
Owner