Updated: May 04, 2026
Location and Projects
Address
792 MAIN ST, Portola, CA, 96122
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Heffernan Electric
Heffernan Electric, 792 Main St, Portola, CA (Owned by: Kevin Patrick Heffernan) holds a Electrical license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Heffernan Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Heffernan Electric Contact Information
Phone Number: (707) 753-0691
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Address: 792 MAIN ST, Portola, CA 96122
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel six 20amp kitchen circuits one lighting circuit. six led recessed lights four counter outlets garbage disposal dishwasher hood fan refrigerator
Valuation:
N/A
Permit #:
EW202109288671
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For single family dwelling - upgrade (e( electrical - to 200 amps - addition 30 amps air conditioning disconnect and 20 amp dedicated circuit for heat unit
Valuation:
N/A
Permit #:
BLD18-6657
Status:
final
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
Relocate 200amp overhead service
Valuation:
$4,000
Permit #:
B31335
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Legalize in-law unit
Valuation:
N/A
Permit #:
EW202506046895
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel. lights switches recepts d/w g/d and microwave
Valuation:
N/A
Permit #:
E202001146758
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling - new 200 amp service panel & 50 amp air conditioning disconnect
Valuation:
N/A
Permit #:
BLD18-1194
Status:
final
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Repair meter socket
Valuation:
N/A
Permit #:
E202308228862
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 gfcis and 2 heated seats in backyard
Valuation:
N/A
Permit #:
E20180206800
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install hot tub on pad @ rear of property trench 30 addition 50amp sub-panel on (e) shed)
Valuation:
N/A
Permit #:
BLD17-0346
Status:
final
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
G/f & 1/f: 18 ckts 20 lights 20 switches 40 receptacles 4 fans 1 dishwasher 1 disposal 1 microwave 7 smoke detectors. 2 new subpanels
Valuation:
$0
Permit #:
E201408202175
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whole house: 25 lights 30 switches 40 receptacles 4 fans 1 dishwasher 1 garbage disposal 7 smoke detectors 20 circuits; service no. & size: 200 amp overhead; feeders no. & size: 3 ot; panelboard switchboard no. & size: meter main; temp. power
Valuation:
N/A
Permit #:
E201004126646
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gro floor and first floor. 200 amp over head services 3 ot install 15 lights 12 switches 25 receptacles 2 fans 1 dishwasher 1 garbage disposal and 7 smoke detectors
Valuation:
$0
Permit #:
E201111219076
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whole house: 20 lights 10 switches 25 receptacles 2 fans 1 dishwasher 1 garbage disposal 1 microwave 1 range 3 smoke detectors; 20 circuits; service no. & size: (1) 100 amp; feeders no. & size: (3) 3 ought
Valuation:
N/A
Permit #:
E201004277017
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To obtain final for a job that is already complete work previously done by another contractor ew20080826663
Valuation:
$0
Permit #:
E201310074161
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install new 20 kw backup generator w transfer switch (specs in doc tab)
Valuation:
N/A
Permit #:
BLD19-5270
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
G/f & 1/f: 18 ckts 20 lights 20 switches 40 receptacles 4 fans 1 dishwasher 1 disposal 1 microwave 7 smoke detectors. 2 new subpanels
Valuation:
N/A
Permit #:
E201408202175
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st flr: 10 lights 8 switches 10 receptacles 1 fan 1 dishwasher 1 garbage disposal 1 range
Valuation:
$0
Permit #:
E201403148069
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
First floor: 125amp overhead service #2 copper thhn: 125amp subpanel: bathroom. 2lights 3 switches 1 receptacl 1 fan
Valuation:
$0
Permit #:
E201208094443
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 200a main panel
Valuation:
N/A
Permit #:
E201709147668
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with physical inspection report cc-7759
Valuation:
$0
Permit #:
E201501125447
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Heffernan Electric License info
Verified License
| License # | 564950 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Heffernan Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
49
Permits
- Building permit records show that Heffernan Electric has worked on 49 permitted projects.
Heffernan Electric Employees
KH
Kevin Patrick Heffernan
Owner