Updated: Apr 22, 2026
Location and Projects
Address
215 SANTA YNEZ AVENUE, San Francisco, CA, 94112
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Joshua N Frost Electrician
Joshua N Frost, 215 Santa Ynez Ave, San Francisco, CA (Owned by: Joshua Nathan Frost) holds a Electrical license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Joshua N Frost, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Joshua N Frost Contact Information
Phone Number: (415) 517-0309
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Address: 215 SANTA YNEZ AVENUE, San Francisco, CA 94112
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This is a sample of this contractor's permits. Click here to access their complete permit history.
To renew permit #e201802141007 for corrective work previously completed and inspected for violations in reference to complaint 201727301. all work was completed and inspected by sergey kondrashov and permit was extended by cheryl rose due to open building permit associated with project. building permit # 2018-0621-2544 is current and ok'd to be closed once electrical permit is closed
Valuation:
N/A
Permit #:
EW202206083987
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 100amp main/distribution zinsco panel and upgraded main service grounding to current standards
Valuation:
N/A
Permit #:
EW202412092902
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New service upgrade to 200 amp meter socket with 2x 100 amp main disconnect/distribution panels for two unit residential building. addition service light and plug at new electrical equipment at garage. no additional loads or outlets
Valuation:
N/A
Permit #:
EW202308153215
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new lighting systems for rear service stairs of 358-360 frederick st. per sfdbi housing inspection services request completed on 1/2/24 resulting in nov 202418352
Valuation:
N/A
Permit #:
EW202401246326
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Emergency repair and replacement of existing 100-amp main disconnect/meter/distribution panel due to faulty main circuit breaker and damaged bus bar. replacement in kind per sf amendment 89.121 -
Valuation:
N/A
Permit #:
EW202309143822
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel- extend existing receptacles switches and lighting outlets for new floor plan. kitchen remodel - extend 2x existing receptacles to accommodate new cabinet layout
Valuation:
N/A
Permit #:
EW202208175384
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Emergency replacement in kind of combination main service meter socket and distribution panel at garage and riser/weatherhead at front exterior. passing truck caught pg&e service drop and pulled exterior riser off the front of the house and shifted the meter socket/distribution panel at the garage. previous green tag with two ground rods present in 1990
Valuation:
N/A
Permit #:
EW202011111646
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install electric fan-coil heaters at living room and bedroom to comply with nov 202303543
Valuation:
N/A
Permit #:
EW202304100250
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel at two bathrooms - 1 at ground floor 1 at main level - due to water intrusion and related damage from leakage
Valuation:
N/A
Permit #:
EW202111079539
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new panel to replace fpe & allow for new 40-amp/240v circuit for new kitchen range appliance
Valuation:
N/A
Permit #:
EW202410141748
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new 30 amp 240v water heater circuit from abandoned existing 40 amp circuit in garage
Valuation:
N/A
Permit #:
EW202405028468
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 new sub panels rewire 3 bedrooms on top floor rewire 2 bathrooms on top floor rewire living room on top floor rewire dining room on top floor new kitchen on top floor. wire new building out on basement level with 2x bathroom 2x bedroom 1x family room and garage
Valuation:
N/A
Permit #:
EW201710068457
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
12x recessed cans 5x pendants 1x bathroom light signage circuit utility receptacles fridge receptacles for ice cream scoop shop
Valuation:
N/A
Permit #:
EW202007028753
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel with 3 plugs 2 recessed lights 1 overhead light 1 sconce 1 exhaust fan 3 switches. install sub panel in unit and feed from meter panels in breezeway
Valuation:
N/A
Permit #:
EW201804182435
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fpe main panel replacement 100amp for 100amp. addition 1 circuit for utility light and plug at panel. install new ground rods and grounding electrode
Valuation:
N/A
Permit #:
EW201912125383
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel - install new microwave circuit new lighting circuit 4 new recessed lights 2 new pendants 1 hood fan new outlets in kitchen peninsula
Valuation:
N/A
Permit #:
EW201901098002
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change circuit breaker panels per insurance request
Valuation:
N/A
Permit #:
EW202401246325
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dry rot repair less than 50% in kind at east service porch/stairs not visible from street
Valuation:
$2,500
Permit #:
202204192543
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Upgrade general wiring and panel. addition grounding system
Valuation:
N/A
Permit #:
EW202312225859
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To close permit e201908013088
Valuation:
N/A
Permit #:
EW202006208527
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Joshua N Frost License info
Verified License
| License # | 980340 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Joshua N Frost at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
43
Permits
- Building permit records show that Joshua N Frost has worked on 43 permitted projects.
Joshua N Frost Employees
JF
Joshua Nathan Frost
Owner