Updated: May 29, 2025
Location and Projects
Address
P O BOX 532, Graton, CA, 95444
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One Sun Construction
One Sun Inc at P O BOX 532, Graton, CA 95444, held a General Contractor license (#940535) with the California contractors license board with an expiration date of 12-31-2015. We last verified the license was expired on 05-28-2025.
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.
One Sun Inc Services
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One Sun Inc Contact Information
Phone Number: (707) 824-1951
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Address: P O BOX 532, Graton, CA 95444
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install in existing equip room inverter air conditioning disconnect 2 transformers and panels supporting photo voltaic system ((under seperate permits)) - inclueds trenching to systems
Valuation:
N/A
Permit #:
BLD12-4166
Status:
final
Fee:
$5,923
Permit Type:
N/A
Building Type:
N/A
Canopy structure w roof photovoltaic panels 109.03 kw. (row 1)
Valuation:
N/A
Permit #:
BLD12-3442
Status:
final
Fee:
$5,719
Permit Type:
N/A
Building Type:
N/A
Canopy structure w photovoltaic panels 111.37 kw. (row 2)
Valuation:
N/A
Permit #:
BLD12-3443
Status:
final
Fee:
$5,429
Permit Type:
N/A
Building Type:
N/A
Canopy structure w photovoltaic panels 76.96 kw. (row 3)
Valuation:
N/A
Permit #:
BLD12-3444
Status:
final
Fee:
$4,648
Permit Type:
N/A
Building Type:
N/A
Solar: install new solar system 26.46 roof mounted photovoltaic system @ alluvial senior apartments (108) panels
Valuation:
N/A
Permit #:
PVT-001055-2012
Status:
final
Fee:
$581
Permit Type:
N/A
Building Type:
N/A
New 194.8 kw for a roof mounted photovoltaic system for a commercial property. applicant s using a 100 kw and 75 kw inverter
Valuation:
N/A
Permit #:
11041-20000-25513
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Canopy structures w photovoltaic panels. 51.17 kw. (row 4)
Valuation:
N/A
Permit #:
BLD12-3445
Status:
final
Fee:
$3,911
Permit Type:
N/A
Building Type:
N/A
Roof mounted solar electrical. 70.6 kw on winery building
Valuation:
N/A
Permit #:
BLD13-0108
Status:
final
Fee:
$1,427
Permit Type:
N/A
Building Type:
N/A
Ground mount photo voltaic system - existing single family dwelling - 4.5 kw dc
Valuation:
N/A
Permit #:
BLD12-5169
Status:
final
Fee:
$1,286
Permit Type:
N/A
Building Type:
N/A
Solar: install roof mounted photovoltaic system 26.46 kw. building #7. w/54 panels
Valuation:
N/A
Permit #:
PVT-000549-2012
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Solar: install roof mounted photovoltaic system 26.46 kw. bldg #9. w/ 54 panels.
Valuation:
N/A
Permit #:
PVT-001298-2012
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Commercial auto repair- roof mount tilt-up photovoltaic system w awning 20.4 kw dc
Valuation:
N/A
Permit #:
BLD12-0356
Status:
final
Fee:
$1,103
Permit Type:
N/A
Building Type:
N/A
Energy-photovoltaic roof-new
Valuation:
$19,000
Permit #:
B12-01433
Status:
final
Fee:
$1,013
Permit Type:
N/A
Building Type:
N/A
Install (1) new sub panel for solar install on building #7 & #9
Valuation:
N/A
Permit #:
ELC-001299-2012
Status:
final
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service for commercial building. 400 amps
Valuation:
N/A
Permit #:
BLD12-0768
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Roof mounted photo voltaic system - commercial building - redwood hill farm
Valuation:
N/A
Permit #:
BLD10-1919
Status:
final
Fee:
$1,622
Permit Type:
N/A
Building Type:
N/A
Relocation of existing roof mounted photovoltaic system to ground mount 30 kw
Valuation:
N/A
Permit #:
BLD11-1545
Status:
final
Fee:
$1,314
Permit Type:
N/A
Building Type:
N/A
Ground mount photovoltaic system 21.6 kw dc
Valuation:
N/A
Permit #:
BLD11-2404
Status:
final
Fee:
$1,581
Permit Type:
N/A
Building Type:
N/A
Solar roof mount 2.5kw on single family dwelling
Valuation:
N/A
Permit #:
BLD12-2616
Status:
final
Fee:
$465
Permit Type:
N/A
Building Type:
N/A
Install new 2500a electrical service for redwood hill farm
Valuation:
N/A
Permit #:
BLD10-2245
Status:
final
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
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One Sun Inc Reviews
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One Sun Inc License info
Inactive License
| License # | 940535 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation |
- 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 One Sun Inc 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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BuildZoom Score
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- *No active license on file. If you are One Sun Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
19
Permits
- Building permit records show that One Sun Inc has worked on 19 permitted projects.
One Sun Inc Employees
WB
Warren Redmond Brown
Rmo/Ceo/Pres