Home › California › Concord › Fire Detection Unlimited Inc
88of 100 · v2

Fire Detection Unlimited Inc

Electrical Contractor · Concord, CA
Active license
Is this your business? Claim it free →
License1 record · Active license
Permits100 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(925) 370-8041
Address3975 Industrial Way Suite A

Report verdict

Licensed & active (expires 2028-01-31) · No board discipline flag found in covered sources · 332 permits on file

88/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Full report

The state board is the authority. A flag is a prompt to read the board record, not a verdict. Verify license status with the issuing board before you hire. See methodology and disclaimer & corrections.

What this report checks

✓ License
Checked
1 board record(s) · Active license
✓ Discipline & legal
Checked
No board discipline flag found in covered sources.
✓ Permits
Checked
100 permit(s) on file from covered city sources.
◐ Reviews & complaints
Where available
BBB where researched and approved HomeProFax reviews only; external ratings are linked below, not stored or scored.

Score breakdown

FactorPointsWhy
License status35/35
Active license on file with a state board
Discipline & legal flags20/20
No disciplinary flag on board record
Permit history20/20
332 permits on file
Reviews (BBB + HomeProFax)13/25
No BBB rating on file and no approved HomeProFax reviews yet (neutral). External ratings are linked below, not stored

A simple, transparent sum of public-record factors. How the score works. Not a rating of workmanship.

Source data as of: Report rebuilt from source files on 2026-10-19 · CSLB bond/workers' comp as of 2026-10-14 · most recent permit on file: 2026-06-15.

What we checked

LicenseCheckedCA Corporation #803262 · active
BondChecked$25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (INSURANCE COMPANY OF THE WEST) · as of 2026-10-14
Years licensedCheckedLicensed since 2002
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked332 permits on record
DisciplineCheckednone on record
OSHANot checked yetOSHA records not checked yet
Reviews & outside linksNot checked yetNo review lookup run yet
Contractor-providedNot checked yetNothing provided by the contractor yet

Public records as of their source dates. Board status is shown as reported by the board. Not a guarantee. Ask the contractor for their verified HomeProFax report.

Licenses

Licensed since 2002 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 803262Corporation (C10)
Workers' comp: Workers' Compensation Insurance (INSURANCE COMPANY OF THE WEST); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY)		clear2002-01-172028-01-31State board

Bond & workers' comp

Contractor bond$25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01
Workers' compWorkers' Compensation Insurance · INSURANCE COMPANY OF THE WEST · effective 2026-06-01 · expires 2027-06-01

Source: CSLB Public Data Portal (License Master), as of 2026-10-14. Verify current bond and insurance with CSLB and the insurer before you hire.

Building permits

DatePermitTypeAddressValue
2026-06-15202605141233otc alterations permit750 Phelps St$1
2026-04-28202604280233otc alterations permit888 07th St$1
2026-02-09202510097067additions alterations or repairs888 07th St$138,322
2026-01-21202510238009otc alterations permit750 Phelps St$7,163
2026-01-21202601214219otc alterations permit550 07th St$16,948
2026-01-05202601053238otc alterations permit750 Phelps St$1
2025-12-19202512192271otc alterations permit350 University St$13,789
2025-12-10202510278206otc alterations permit750 Phelps St$1
2025-12-10202512101377otc alterations permit72 Townsend St$18,020
2025-11-21202511210193otc alterations permit35 Woodward St$5,800
2025-08-01202507301990otc alterations permit1050 South Van Ness Av$9,196
2025-07-30202507301926otc alterations permit350 University St$9,622
2025-04-29202504295430otc alterations permit867 Jamestown Av$1
2025-04-17202504104147otc alterations permit841 Jamestown Av$1
2025-04-17202504104154otc alterations permit869 Jamestown Av$1
2025-04-17202504104146otc alterations permit847 Jamestown Av$1
2025-04-17202504104153otc alterations permit859 Jamestown Av$1
2025-04-17202504104150otc alterations permit853 Jamestown Av$1
2025-04-17202504104157otc alterations permit875 Jamestown Av$1
2025-04-17202504104151otc alterations permit839 Jamestown Av$1
2025-04-17202504104149otc alterations permit865 Jamestown Av$1
2025-04-17202504104156otc alterations permit855 Jamestown Av$1
2025-04-17202504104145otc alterations permit881 Jamestown Av$1
2025-04-17202504104148otc alterations permit855 Jamestown Av$1
2025-04-17202504104155otc alterations permit835 Jamestown Av$1
2025-04-10202504104152otc alterations permit849 Jamestown Av$1
2025-03-21202503212728otc alterations permit1050 Van Ness Av$16,984
2025-03-05202503051618otc alterations permit650 Townsend St$1
2024-12-11202403077284additions alterations or repairs250 Point Lobos Av$75,082
2024-09-27202409271777otc alterations permit50 Lansing St$33,915
2024-08-09202402155938additions alterations or repairs1501 Lincoln Wy$76,888
2024-07-25202407237039otc alterations permit650 Townsend St$9,424
2024-07-16202305268677additions alterations or repairs750 Phelps St$179,053
2024-04-16202404099583otc alterations permit1860 Washington St$11,190
2024-03-22202403228379otc alterations permit3921 Geary Bl$15,799
2024-03-07202403077337otc alterations permit350 University St$1
2023-12-01202312011736otc alterations permit1895 Pacific Av$75,469
2023-11-28202305258598otc alterations permit75 Arkansas St$11,313
2023-11-20202311201064otc alterations permit355 Buena Vista East Av$1
2023-11-07202212309492additions alterations or repairs2 Henry Adams St$393,922
2023-10-03202309066023otc alterations permit2028 Taraval St$1,500
2023-09-18202303063069additions alterations or repairs355 Buena Vista East Av$158,426
2023-07-13202302152027additions alterations or repairs207 Powell St$25,873
2023-05-01202304286730otc alterations permit650 Townsend St$405,572
2023-04-06202212229003otc alterations permit1275 Fell St$6,978
2023-03-30202208301595additions alterations or repairs450 Powell St$1
2023-03-24202303093350otc alterations permit1075 Sutter St$105,471
2023-03-06202303063072otc alterations permit1480 17th St$18,296
2022-12-22202212229009otc alterations permit833 Jamestown Av$7,038
2022-12-09202208301576additions alterations or repairs2000 Post St$638,229
2022-11-08202211086084otc alterations permit405 Taylor St$5,881
2022-08-26202208261367otc alterations permit1810 Van Ness Av$32,288
2022-07-18202207188671otc alterations permit332 Pine St$3,714
2022-07-18202207188668otc alterations permit72 Townsend St$9,560
2022-06-15202206156377otc alterations permit462 Powell St$23,654
2022-05-09202205093767otc alterations permit388 Beale St$1
2022-04-28202204283171otc alterations permit2 Henry Adams St$1
2022-04-25202204252891otc alterations permit1230 Ralston Av$8,319
2022-02-08202201276784otc alterations permit388 Beale St$19,392
2022-02-02202202027142otc alterations permit73 Arkansas St$10,074
2022-02-01202201246493additions alterations or repairs450 Powell St$787,380
2022-01-24202201125833otc alterations permit1050 South Van Ness Av$39,896
2022-01-24202201246503otc alterations permit390 Valencia St$11,221
2021-09-23202105200711otc alterations permit2 Henry Adams St$16,740
2021-08-13202009295361otc alterations permit388 Beale St$37,450
2021-07-22202012100734otc alterations permit350 University St$1
2021-07-21202107214806otc alterations permit75 Arkansas St$8,913
2021-07-02202105120280otc alterations permit550 07th St$1
2021-06-15202105130311otc alterations permit875 Brannan St$1
2021-06-08202102114545otc alterations permit1453 Mission St$1
2021-05-20202104158668otc alterations permit245 11th St$9,083
2021-05-07202103307562otc alterations permit550 07th St$1
2021-04-27202009295365otc alterations permit2 Henry Adams St$25,460
2021-04-20202104158660otc alterations permit855 Brannan St$1
2021-04-07202104017744otc alterations permit2 Henry Adams St$25,456
2021-04-06202103156566otc alterations permit855 Brannan St$18,764
2021-03-11202102114549otc alterations permit350 University St$3,439
2021-02-26202009285209otc alterations permit550 07th St$20,450
2021-02-11202102114488otc alterations permit875 Brannan St$1
2021-01-05202008111557otc alterations permit332 Pine St$31,466
2020-12-28202009295364otc alterations permit2 Henry Adams St$19,800
2020-12-17202009214588otc alterations permit855 Brannan St$6,810
2020-12-11202012019989otc alterations permit220 Dolores St$44,446
2020-12-07202009164302otc alterations permit2 Henry Adams St$30,000
2020-09-28202009043481otc alterations permit350 University St$100,658
2020-09-18202008262693otc alterations permit350 University St$12,396
2020-09-18202008262705otc alterations permit350 University St$5,000
2020-08-29202008212294otc alterations permit2 Fallon Pl$32,000
2020-03-03201911207714otc alterations permit388 Beale St$1
2020-02-28201910316031additions alterations or repairs399 Geary St$10,980
2020-02-27201911187501additions alterations or repairs2 Henry Adams St$186,900
2020-02-27201912119181additions alterations or repairs2 Henry Adams St$95,000
2020-02-27201911187495additions alterations or repairs2 Henry Adams St$57,466
2020-02-21201911187500additions alterations or repairs2 Henry Adams St$15,910
2020-02-21201911187499additions alterations or repairs2 Henry Adams St$18,740
2020-02-19202002194770otc alterations permit550 07th St$41,110
2020-02-19202002194772otc alterations permit550 07th St$20,450
2020-02-04202002033332otc alterations permit25 Mason St$1
2020-01-23202001232564otc alterations permit1760 Bush St$7,780
2020-01-22202001222449otc alterations permit388 Beale St$1

Showing the 100 most recent of 332 permits on file. Source: DataSF (Building Permits + Building Permits Contacts)

Source: DataSF, City and County of San Francisco (Building Permits; Building Permits Contacts).

Discipline, complaints & legal

No board discipline or complaints found in our current sources. Federal court search (CourtListener): no state-consistent possible match in our last sample run, or not yet run for this contractor.

Around the web

Search other sites — these open a search for this name and location. They are not verified matches; check the business name, address and license number on the result.

Search Google Maps ↗ Search Angi ↗ Search Yelp ↗ Search BBB ↗ Search HomeAdvisor ↗

Outside ratings are shown for context only and are not part of the HomeProFax Score. Why?

Reviews

External review checks (we link out; we do not store or score Google, Angi, Yelp or Houzz ratings):

Check Google reviews ↗ Search BBB ↗

Homeowner reviews on HomeProFax

No published homeowner reviews yet.

Leave a review

Reviews are moderated before publishing.

Is this your business?

Claim this profile for free to correct details, add insurance and photos, and get a verified badge.

Claiming this profile
Fire Detection Unlimited Inc · Electrical Contractor
Concord, CA
License on file: CA ••••3262
I am the…

Next: enter the 6-digit code we email you (good for 48 hours). Most claims get a decision right after that, along with your website badge and a link to finish your profile. If yours needs a person to check it, you will hear back within 1 business day. After approval you’ll get a short “complete your profile” step for insurance, service areas, website and photos — none of that is needed now.

Something wrong with the name, city or license above?

Only fill this in if the license on file is not yours. Otherwise leave it blank — we already have it.

For a wrong business name or city, submit the claim and note it via Request a correction — an admin reviews every claim.

Sources for this report

See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.

More Electricians in Concord, CA

Compare 84 electricians in Concord by license status, permits and score.

See electricians in Concord → All contractors in Concord