Updated: Apr 16, 2026
Location and Projects
Address
P O BOX 1307, San Bruno, CA, 94066
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Harrington Electrical Services
Harrington Electrical Services, San, Po Box 1307, San Bruno, CA (Owned by: Timothy Martin Harrington) holds a Electrical license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Harrington Electrical Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Harrington Electrical Services Contact Information
Phone Number: (415) 505-4434
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Address: P O BOX 1307, San Bruno, CA 94066
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Building Permits by Harrington Electrical Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
As built changes to 200702013135. mreove monitoring of piv relocate water flow switches
Valuation:
$100
Permit #:
200706123649
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
3 lights 2 switches 8 receptacles 6 circuits & 1 panel. replace panel switch & receptacles lights in garage because of fire damage
Valuation:
N/A
Permit #:
E200311246015
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Address correction on old permit #245687 from 45 29th str to 3294 mission st
Valuation:
N/A
Permit #:
E200304146527
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install meter for house
Valuation:
$0
Permit #:
E200811073440
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(relocate) move meter
Valuation:
$0
Permit #:
E200902196860
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing 100amp service with new 200 amp 3phase serv
Valuation:
$1,000
Permit #:
970627
Status:
FINALED
Fee:
$53
Permit Type:
Serv up to 325 amp
Building Type:
N/A
Install meter for house
Valuation:
N/A
Permit #:
E200811073440
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(relocate) move meter
Valuation:
N/A
Permit #:
E200902196860
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$5,000
Permit #:
980942
Status:
Yes (finaled)
Fee:
$31
Permit Type:
E
Building Type:
N/A
No Description Available
Valuation:
$1,500
Permit #:
951038
Status:
Yes (finaled)
Fee:
$41
Permit Type:
E
Building Type:
N/A
United states postal service fire alarm horn 40- strobe 6- fire alarm pull 2-smoke detector 1-fire alarm panel 1 circuit
Valuation:
N/A
Permit #:
E200610031870
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace fire alarm system for entire building: 3 smoke detectors 3 duct smoke detectors 4 monitor module 2 batteries 6 manual pulls 1 fire alarm panel 16 horn strobes 29 strobes
Valuation:
$57,000
Permit #:
200702013135
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
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Verified License
BuildZoom confirmed this contractor's license
Harrington Electrical Services License info
Verified License
| License # | 643582 |
| 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 Harrington Electrical Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
7
Permits
- Building permit records show that Harrington Electrical Services has worked on 7 permitted projects.
Harrington Electrical Services Employees
TH
Timothy Martin Harrington
Owner