BYINGTON ELECTRIC
C10 — SAN FRANCISCO, California
Record looks clean.
Active C10 contractor license in California, issued 1968. No open issues on file as of the retrieval date. Covers C10 in SAN FRANCISCO.
- Active through 03/31/2027
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 10/13/2025
The record
License
- Number
- 253479
- Status
- active
- Issued
- 07/02/1968
- Expires
- 03/31/2027
Coverage
- Contractor bond
- $25,000
- Bond company
- MERCHANTS BONDING COMPANY (MUTUAL)
- Workers comp
- EMPLOYERS PREFERRED INSURANCE COMPANY
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- San Francisco
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 166
- Pending actions
- None
Licensed to do
- C10 — C10
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (166)
Source: LA City Open Data (LADBS)
otc alterations permit
1228 Taylor St, 94108
replace fire alarm system to meet sfca code and add lf horns in all units and add wireless radio monitor.
$38,000
2026-04-10
issued
otc alterations permit
2341 Market St, 94114
revision 202502069769- remove non (e) tamper and add roof access s/d
$793
2026-04-10
complete
otc alterations permit
3420 Market St, 94114
replace fire alarm system to meet sf/ca code & add lf horns inside all units & add wireless radio monitor
$38,000
2026-03-31
issued
otc alterations permit
845 Hyde St, 94109
replace fire alarm system to meet sf/ca code and add lf horns in units & add wireless radio monitor
$38,000
2026-03-31
issued
otc alterations permit
2925 Scott St, 94123
replace fire alarm system to meet sf/ca code and add lf horns in units and instll wireless radio monitor
$60,313
2026-03-31
issued
otc alterations permit
275 Grattan St, 94117
revision to f/a permit 202602055345. move notification aux. circuit (nac) booster to tradesman alley.
$500
2026-03-27
complete
otc alterations permit
975 Burnett Av, 94131
revision to f/a permit 202511250410. remove smoke detector and horn strobe inside unit 19.
$1
2026-03-27
complete
otc alterations permit
1046 Mason St, 94108
replace fire alarm system to meet sf/ca code & add lf horns in units & wireless radio monitor
$38,000
2026-03-27
issued
otc alterations permit
409 26th Av, 94121
add missing laundry room to plan + add heat/horn strobe. revision to pa#: 202411134923.
$1,000
2026-03-23
issued
otc alterations permit
1440 Clayton St, 94114
replace fire alarm system to meet sf/ca codes and add lf horns in units and add wireless radio monitor
$38,000
2026-03-12
issued
Showing 10 of 166 permits
Status history
- Last updated
- 10/13/2025
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #253479
California state licensing board · retrieved 10/13/2025