Updated: Mar 27, 2026
Location and Projects
Address
P O BOX 2334, Nevada City, CA, 95959
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James Gene Oster Construction
James Gene Oster at P O BOX 2334, Nevada City, CA 95959, held a General Contractor license (#394867) with the California contractors license board with an expiration date of 10-31-2008. We last verified the license was expired on 03-26-2026.
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 project planner to be easily matched to qualified, licensed professionals in your area.
James Gene Oster Services
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James Gene Oster Contact Information
Phone Number: (530) 277-6874
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Address: P O BOX 2334, Nevada City, CA 95959
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This is a sample of this contractor's permits. Click here to access their complete permit history.
To connect to existing copper main replace galvanized risers with new copper water piping
Valuation:
N/A
Permit #:
354883
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service and all water piping to copper replace sewer lateral and street trap
Valuation:
N/A
Permit #:
343472
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Amendment to permit no. 379427- final inspection fee
Valuation:
N/A
Permit #:
383704
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Three alter. drain branch lines new copper water replacement for bathroom remodel relocate laundry room
Valuation:
N/A
Permit #:
379427
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplement permit #354883 to install earthquake valve
Valuation:
N/A
Permit #:
355158
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Raise existing water heater on stand
Valuation:
N/A
Permit #:
370557
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bolt foundation/floor repair bathroom
Valuation:
$4,000
Permit #:
B90-0774
Status:
final
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Install gas eartquake valve
Valuation:
N/A
Permit #:
329587
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water piping
Valuation:
N/A
Permit #:
RP9700498
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Earthquake valve
Valuation:
N/A
Permit #:
333208
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas lines
Valuation:
N/A
Permit #:
BIPL0000225492
Status:
final
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Bathroom repair
Valuation:
N/A
Permit #:
P90-5809
Status:
final
Fee:
$21
Permit Type:
N/A
Building Type:
N/A
Foundation repair
Valuation:
$1,500
Permit #:
B90-1046
Status:
final
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
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James Gene Oster License info
Inactive License
| License # | 394867 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing |
| 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 James Gene Oster at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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- *No active license on file. If you are James Gene Oster, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $10,000 |
9
Permits
- Building permit records show that James Gene Oster has worked on 9 permitted projects.
James Gene Oster Employees
JO
James Gene Oster
Sole Owner