Updated: Jul 02, 2026
Location and Projects
Address
1405 Huntington Ave, South San Francisco, CA, 94080
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Circus Alarm Co Inc Dba Associated Security Alarm Electrician
Circus Alarm Co Inc Dba Associated Security Alarm Co, 1405 Huntington Ave, South San Francisco, CA (Employees: Faye Cheryl Koester and William Hayden Koester) holds a Low Voltage Systems, Electrical license and 2 other licenses according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Circus Alarm Co Inc Dba Associated Security Alarm Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Circus Alarm Co Inc Dba Associated Security Alarm Co Services
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Circus Alarm Co Inc Dba Associated Security Alarm Co Contact Information
Phone Number: (650) 347-5551
Address: 1405 Huntington Ave, South San Francisco, CA 94080
Building Permits by Circus Alarm Co Inc Dba Associated Security Alarm Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of sprinkler monitoring system and applicable devices for the yen residence. single family dwelling located at above address. 1x24v air conditioning transformer. 1 dedicated circuit 1 smoke detector 1 fire alarm control panel 1 cellular communicator 1 pull station 1 exterior horn/strobe
Valuation:
N/A
Permit #:
E202106243791
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sprinkler monitoring system w/cellular communication (ref 202102023859)
Valuation:
$5,000
Permit #:
202104208977
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Install (n) fire alarm (fire sprinkler monitoring system) (22 devices)
Valuation:
$21,230
Permit #:
FIRE-2018-267922
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to existing fire alarm system (8) new initiating devices & (17) new notification devices the carey school in temporary portabale classroomsdjacent to the south-east playground. mechanical and electrical included
Valuation:
N/A
Permit #:
FR-2019-272752
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Service upgrade 200 amps
Valuation:
$1,500
Permit #:
B17-1988
Status:
final
Fee:
$79
Permit Type:
Electrical
Building Type:
N/A
Installing 1/2 cdx fire ply bracing to (e) cripple walls. nailed 4 oc perimeter and 6 oc infield 8-d nails
Valuation:
$3,400
Permit #:
BLD2001-01045
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Replacement of existing fire alarm control unit
Valuation:
$2,317
Permit #:
F18-0434
Status:
final
Fee:
$680
Permit Type:
Alarm
Building Type:
N/A
Upgrade 200 amp service
Valuation:
$2,000
Permit #:
E15-0127
Status:
final
Fee:
$102
Permit Type:
Otc permit
Building Type:
N/A
Bolt house to foundation
Valuation:
$2,350
Permit #:
BLD1999-01619
Status:
final
Fee:
$128
Permit Type:
Seismic retrofit
Building Type:
N/A
Circus Alarm Co Inc Dba Associated Security Alarm Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
Circus Alarm Co Inc Dba Associated Security Alarm Co License info
Verified License
| License # | 1054426 |
| Status | Active |
| State | California |
| Type | Low Voltage Systems, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Circus Alarm Co Inc Dba Associated Security Alarm Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 785565 |
| Status | Active |
| State | California |
| Type | Low Voltage Systems, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Circus Alarm Co Inc Dba Associated Security Alarm Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 421866 |
| Status | Inactive |
| State | California |
| Type | Low Voltage Systems |
| 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.
Check this license's status for Circus Alarm Co Inc Dba Associated Security Alarm Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
8
Permits
- Building permit records show that Circus Alarm Co Inc Dba Associated Security Alarm Co has worked on 8 permitted projects.
Circus Alarm Co Inc Dba Associated Security Alarm Co Employees
FK
Faye Cheryl Koester
Officer
WK
William Hayden Koester
RMO/CEO/PRES