FIRE DETECTION UNLIMITED INC
C10 — CONCORD, California
Record looks clean.
Active C10 contractor license in California, issued 2002. No open issues on file as of the retrieval date. Covers C10 in CONCORD.
- Active through 01/31/2028
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 12/12/2025
The record
License
- Number
- 803262
- Status
- active
- Issued
- 01/17/2002
- Expires
- 01/31/2028
Coverage
- Contractor bond
- $25,000
- Bond company
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers comp
- BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPANY
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- Contra Costa
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 32
- Pending actions
- None
Licensed to do
- C10 — C10
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (32)
Source: LA City Open Data (LADBS)
additions alterations or repairs
888 07th St, 94107
like for like replace e) fire alarm system, like for like replace e) sismons system to autlcall system, replace e) initiating devices from siemons to autocall devices, replace e) monitoring devices fr
$193,320
2026-02-09
issued
otc alterations permit
550 07th St, 94103
providing parts and smarts for modication of existing gamewell s3 fire alarm system. fdu will provide 14 new audio visual notification devices in common areas. fdu will provide 9 new duct detection de
$38,300
2026-01-21
complete
otc alterations permit
750 Phelps St, 94124
remove 1 existing horn/strobe device. relocate 1 existing horn strobe device.
$7,163
2026-01-21
issued
otc alterations permit
750 Phelps St, 94124
as built submittal to 202305268677. remove all duct detectors, 22, remove all monitoring for duct detectors,relocate relays for fan shutdown, remove facus #5. relcoate transmitting modules in bldg sep
$1
2026-01-05
issued
otc alterations permit
350 University St, 94134
ref ti 202507301926- (n) door holders shall be provided/120v power for door holder provided by others/ add (n) relay, 2 notification applicances, 6 addressable smoke sensors
$13,789
2025-12-19
complete
otc alterations permit
750 Phelps St, 94124
as built for 202305268677 for fire alarm (remove 22 duct smoke detectors + facu#5)
$1
2025-12-10
issued
otc alterations permit
72 Townsend St, 94107
addition of (e) gamewell fci (e3) system. install 7 new speaker notification devices per ti area. demo 2 (e) speaker strobes, (e) conduit & wires. install new junction box (above ceiling) to intercept
$18,020
2025-12-10
issued
otc alterations permit
35 Woodward St, 94103
2/fl-ref 201012206982- modification of (e) fire lite system and install (n) pull station at owners request.
$5,800
2025-11-21
issued
otc alterations permit
1050 South Van Ness Av, 94110
modification of existing fire alarm system. new visual occupant notification devices in restroom/shower, relocate smoke and co2 detectors, relocate a/v occupant notification devices. ref pa 2025-0306-
$9,195
2025-08-01
complete
otc alterations permit
350 University St, 94134
add (1) monitor module for sprinkler waterflow switch.
$9,622
2025-07-30
issued
Showing 10 of 32 permits
Status history
- Last updated
- 12/12/2025
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #803262
California state licensing board · retrieved 12/12/2025