Location and Projects
Address
328 Cortez Dr, Petaluma, CA, 94954
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Coastline Drilling Engineer
Coastline Drilling, 328 Cortez Dr, Petaluma, CA (Owned by: Nathen Bent) holds a General Engineering license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Coastline Drilling, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Coastline Drilling Services
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Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Siding
Stucco and Exterior Plastering
Other Exteriors
Decks and Porches
Doors and Windows
Framing
Wood Fences
Other Carpentry
Sheet Metal Work
Ironwork and Welding
Other Metalwork
Flatwork Concrete
Foundations
Other Concrete
Pool and Spa Construction
Demolition
Sewer Laterals
Paving, Driveways, and Side...
Septic Tanks and Systems
Excavation and Grading
Other Site Work
Garage Construction
Overhead Doors
Gutters and Flashing
Cabinets
Finish Carpentry
Other Commercial New Constr...
Addition
Coastline Drilling Contact Information
Phone Number: (707) 328-8155
Address: 328 Cortez Dr, Petaluma, CA 94954
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of new approximately 26.5-foot tall grain silo on the site of the existing henhouse brewery. the silo is proposed on the southern portion of the property approximately 550 feet from bellevue ave
Valuation:
$52,000
Permit #:
B18-8295
Status:
final
Fee:
$1,421
Permit Type:
N/A
Building Type:
N/A
Replace parking deck: replace beam joists to extend 7 beyo
Valuation:
$30,000
Permit #:
B-2016492
Status:
issued
Fee:
$1,467
Permit Type:
N/A
Building Type:
N/A
Move bar addition operating window - hen house brewing company
Valuation:
$7,000
Permit #:
BLDG-17-1657
Status:
complete
Fee:
$656
Permit Type:
N/A
Building Type:
N/A
Interior demolish. removal of non bearing partitions and suspended ceiling in area of future remodel. removal of boiler in preparation of boiler upgrade. 952 sf
Valuation:
$5,000
Permit #:
B15-4340
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Hen house brewery tenant improvement. improvement to convert office space into tasting room. install brewing equipment in existing production facility
Valuation:
$35,000
Permit #:
B15-5092
Status:
final
Fee:
$6,312
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$30,000
Permit #:
2016492
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
Duplex
Driveway repair
Valuation:
$10,000
Permit #:
BPA09-501
Status:
final
Fee:
$356
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Coastline Drilling License info
Verified License
| License # | 904555 |
| Status | Active |
| State | California |
| Type | General Engineering |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Coastline Drilling at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Penn America Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Coastline Drilling Employees
NB
Nathen Bent
Owner
NB
Nathen Eugene Bent
Sole Owner