Updated: Apr 30, 2026
Location and Projects
Address
4078 SCHOOL STREET, Pleasanton, CA, 94566
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KJ Hart Electric & Son Inc
KJ Hart Electric & Son Inc, 4078 School St, Pleasanton, CA (Owned by: Patrick Richard Hart) holds a Electrical license and 3 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring KJ Hart Electric & Son Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
KJ Hart Electric & Son Inc Contact Information
Phone Number: (650) 654-4278
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Address: 4078 SCHOOL STREET, Pleasanton, CA 94566
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Building Permits by KJ Hart Electric & Son Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Expansion of existing electrical for light manufacturing/industrial purposes
Valuation:
$45,000
Permit #:
CM150022
Status:
final
Fee:
$462
Permit Type:
Misc
Building Type:
N/A
Service panel repair due to tree damage
Valuation:
$1,500
Permit #:
B22-1669
Status:
final
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Replace electrical service mast 100amp
Valuation:
$500
Permit #:
B15-0012
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Installation of switches and replace existing lighting. install new duplex and 4-plex outlets on columns and walls
Valuation:
$0
Permit #:
EW20101022261
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install six new fluorescent lights one three way switch and one signle switch
Valuation:
N/A
Permit #:
E110093
Status:
final
Fee:
$285
Permit Type:
Acom
Building Type:
N/A
Elect service upgrade to 100 amps and undergrd conversion - dist #41: replace existing meter main w/new 5-jaw meter per utility dept
Valuation:
N/A
Permit #:
08000-00000-03153
Status:
issued
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Elect service upgrade to 100 amps and undergrd conversion - dist #41: replace existing meter main w/new 5-jaw meter per utility dept
Valuation:
N/A
Permit #:
08000-00000-03154
Status:
issued
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Elect service upgrade to 100 amps and undergrd conversion - dist #41: replace existing meter main w/new 5-jaw meter per utility dept
Valuation:
N/A
Permit #:
08000-00000-03155
Status:
issued
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Elect service upgrade to 100 amps and undergrd conversion - dist #41: replace existing meter main w/new 5-jaw meter per utility dept
Valuation:
N/A
Permit #:
08000-00000-03156
Status:
issued
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Elect service upgrade to 100 amps and undergrd conversion - dist #41: replace existing meter main w/new 5-jaw meter per utility dept
Valuation:
N/A
Permit #:
08000-00000-03157
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Electrical meter release inspection on (e) unit
Valuation:
N/A
Permit #:
B13-0802
Status:
issued
Fee:
$59
Permit Type:
Service change
Building Type:
N/A
Addition electrical to: bld2006-10079 - downsize (e) suite - new c of o - (4) outlets *see bld2006-10079 for plans
Valuation:
N/A
Permit #:
BLD2006-10496
Status:
final
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Expansion of existing electrical for light manufacturing/industrial purposes
Valuation:
$45,000
Permit #:
CM150022
Status:
final
Fee:
$461
Permit Type:
Misc
Building Type:
N/A
Addition electrical to bld2008-16922 ( downsize (e) suite 309 create (n) suite 307) re-feed two outlets
Valuation:
N/A
Permit #:
BLD2008-17373
Status:
final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Installation of switches and replace existing lighitng. install new 4 plex outlets on columns
Valuation:
$0
Permit #:
EW20100722161
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade from 100 amps to 200 amps. addition house meter for detached garage with laundry facilities
Valuation:
N/A
Permit #:
2004 121072 RS
Status:
final
Fee:
N/A
Permit Type:
Duplex
Building Type:
N/A
New lights and curcuit
Valuation:
N/A
Permit #:
B13-1335
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Install low voltage recess lights run new cirecuit from ma
Valuation:
N/A
Permit #:
BLD2010-00911
Status:
final
Fee:
$91
Permit Type:
(elec) misc elect...
Building Type:
N/A
40 lights 15 switches 2 receptacles 6 circuits. bathroom exhaust fan. foyer family room bathroom dining room closet lights
Valuation:
N/A
Permit #:
E200607199636
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition electrical to bld2006-10081 create (n) suite (n) sink in break room mf=4
Valuation:
N/A
Permit #:
BLD2006-10992
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
KJ Hart Electric & Son Inc License info
Verified License
| License # | 679965 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for KJ Hart Electric & Son Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 617308 |
| Status | Active |
| Town | Atherton |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of KJ Hart Electric & Son Inc with the The Town of Atherton, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 617308 |
| Status | Inactive |
| State | California |
| Type | 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 KJ Hart Electric & Son Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 527070 |
| Status | Inactive |
| State | California |
| Type | 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 KJ Hart Electric & Son Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
76
Permits
- Building permit records show that KJ Hart Electric & Son Inc has worked on 76 permitted projects.
KJ Hart Electric & Son Inc Employees
DH
Dana Jonee Boyd Hart
Officer
JH
Jeffrey Joseph Hart
Sole Owner
KH
Kenneth James Hart
Rmo / Ceo / Pres
KH
Klayton James Hart
Officer
PH
Patrick Richard Hart
Owner