Updated: May 02, 2026
Location and Projects
Address
P O BOX 1844, San Anselmo, CA, 94979
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Solar Otter
Solar Otter, San, Po Box 1844, San Anselmo, CA (Employees: Geordie William Whinnery and George William Whinnery) holds a General Building, Electrical, Solar 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 Solar Otter, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Solar Otter Contact Information
Phone Number: (415) 464-7660
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Address: P O BOX 1844, San Anselmo, CA 94979
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Class a overlay comparable shingles on detached garage
Valuation:
N/A
Permit #:
B2025-0152
Status:
final
Fee:
$395
Permit Type:
Residential
Building Type:
N/A
Install 5.5kw rooftop photovoltaic solar system with battery back up. electrical upgrade from 100 amp to 200 amp
Valuation:
$5,000
Permit #:
52015-20
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New buildings or additions commercial coaches ground mount solar pole light standards
2019-10-22
No repair to existing stairs w only new beam and support w new footings and balcony joist board at 88 sq ft
Valuation:
$10,000
Permit #:
CBNC2018-00165
Status:
complete
Fee:
$515
Permit Type:
Misc. Structure w...
Building Type:
N/A
< 7ft arrays ground mount solar
Valuation:
N/A
Permit #:
BF_2018-0429
Status:
final
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
New ground mount solar under 7ft
Valuation:
N/A
Permit #:
BU_2020-2029
Status:
expired
Fee:
$422
Permit Type:
New
Building Type:
N/A
Remove and replace ceiling lath and plaster in pantry and hallway on 3rd floor with sheetrock after furnace ductwork is performed. install attic light and 15 amp edison type fuse fuse for furnace in pantry. install new fan/light in bathroom finish and trim work. no removal or relocation of walls
Valuation:
$8,000
Permit #:
200810033342
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Ground mount solar
Valuation:
$5,000
Permit #:
BF_2017-1208
Status:
final
Fee:
$400
Permit Type:
Addition
Building Type:
N/A
Roof mount solar on existing commercial building
Valuation:
N/A
Permit #:
BF_2014-0752
Status:
final
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Install an 8.5kw photovoltaic solar system on a new composition roof
Valuation:
$11,000
Permit #:
47699-17
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade 100a service entrance meter box to a 200a
Valuation:
$1,200
Permit #:
44852-17
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install attic light and 15 amp furnace supply in two locations. change bathroom fan/light. install 2 lights 3 receptacles and 1 fan. furnace fuses
Valuation:
N/A
Permit #:
E200810032040
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install attic light and 15 amp furnace supply in two locations. change bathroom fan/light. install 2 lights 3 receptacles and 1 fan. furnace fuses
Valuation:
$0
Permit #:
E200810032040
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Move sub panel into hallway for access and cleanrance. 6 feeder at 15amp 1 feeder at 20amp. 7 circuits 1 panelboard at 30amp
Valuation:
N/A
Permit #:
E200901266071
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Move sub panel into hallway for access and cleanrance. 6 feeder at 15amp 1 feeder at 20amp. 7 circuits 1 panelboard at 30amp
Valuation:
$0
Permit #:
E200901266071
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Solar Otter License info
Verified License
| License # | 891925 |
| Status | Active |
| State | California |
| Type | General Building, Electrical, Solar |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Solar Otter at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | Accredited Surety & Casualty Company Inc |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that Solar Otter has worked on 10 permitted projects.
Solar Otter Employees
GW
Geordie William Whinnery
Sole Owner
GW
George William Whinnery
Sole Owner