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88of 100 · v2

Horn's Backflow & Plumbing Service Inc

Boiler, Hot Water Heating and Steam Fitting Contractor · Valencia, CA
Active license
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License1 record · Active license
Permits47 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(661) 295-7733
Address27823 Smyth Dr

Report verdict

Licensed & active (expires 2028-07-31) · No board discipline flag found in covered sources · 47 permits on file (Los Angeles)

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
47 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
47 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: 2023-05-17.

What we checked

LicenseCheckedCA Corporation #792609 · active
BondChecked$25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (AMTRUST INSURANCE COMPANY) · as of 2026-10-14
Years licensedCheckedLicensed since 2001
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked47 permits on record
DisciplineCheckednone on record
OSHAChecked1 OSHA inspection record(s) from the last 5 years matched by business name and street address (U.S. DOL)
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 2001 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 792609Corporation (C-4| C36)
Workers' comp: Workers' Compensation Insurance (AMTRUST INSURANCE COMPANY); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY)		clear2001-03-162028-07-31State board

Bond & workers' comp

Contractor bond$25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2024-07-16
Workers' compWorkers' Compensation Insurance · AMTRUST INSURANCE COMPANY · effective 2026-07-01 · expires 2027-07-01

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
2023-05-1723042-90000-10863Plumbing - Apartment530 27TH ST—
2022-10-1122045-90000-00267Pressure Vessel - Apartment10001 VENICE BLVD—
2022-05-3122042-90000-11221Plumbing - Apartment8700 PERSHING DR—
2022-04-1822042-90000-07942Plumbing - Apartment3909 GIBRALTAR AVE—
2022-03-2222042-90000-05913Plumbing - Apartment3907 GIBRALTAR AVE—
2021-12-2021042-90000-85330Plumbing - Commercial11999 CHALON ROAD—
2021-05-1721042-90000-09875Plumbing - Apartment1120 6TH ST—
2020-03-1020042-90000-05988Plumbing - Commercial8410 MELROSE AVE—
2020-02-2019042-20001-29060Plumbing - Apartment3201 SAWTELLE BLVD—
2019-11-2519042-90000-29060Plumbing - Apartment3165 SAWTELLE BLVD—
2019-09-1619042-90000-22842Plumbing - Apartment6150 DE SOTO AVE—
2019-07-0919042-90000-16237Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0919042-90000-16236Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0919042-90000-16235Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0919042-90000-16239Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0919042-90000-16233Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0919042-90000-16234Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0919042-90000-16238Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16213Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16208Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16206Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16205Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16211Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16210Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16207Plumbing - Apartment3101 SAWTELLE BLVD—
2019-07-0819042-90000-16212Plumbing - Apartment3101 SAWTELLE BLVD—
2019-03-1919042-20001-01578Plumbing - Apartment3165 SAWTELLE BLVD—
2019-03-1919042-20001-01577Plumbing - Apartment3165 SAWTELLE BLVD—
2019-03-1919042-20001-01579Plumbing - Apartment3165 SAWTELLE BLVD—
2019-01-2219042-90000-01578Plumbing - Apartment3131 SAWTELLE BLVD—
2019-01-2219042-90000-01579Plumbing - Apartment3131 SAWTELLE BLVD—
2019-01-2219042-90000-01577Plumbing - Apartment3131 SAWTELLE BLVD—
2019-01-0319042-90000-00171Plumbing - Apartment9830 RESEDA BLVD—
2016-12-2316042-90000-27798Plumbing - Commercial6316 TOPANGA CANYON BLVD—
2016-12-1516042-90000-27154Plumbing - Commercial6344 TOPANGA CANYON BLVD—
2016-11-0816042-90000-24345Plumbing - Commercial6344 TOPANGA CANYON BLVD—
2016-10-1216042-90000-22170Plumbing - Commercial6344 TOPANGA CANYON BLVD—
2016-08-0416042-20000-16050Plumbing - Commercial11049 MAGNOLIA BLVD—
2016-07-1116042-90000-14049Plumbing - Apartment3101 SAWTELLE BLVD—
2016-07-0616042-90000-13722Plumbing - Apartment18356 NAPA ST—
2016-05-1616042-90000-09994Plumbing - Apartment3165 SAWTELLE BLVD—
2016-05-0616042-90000-09118Plumbing - Apartment3165 SAWTELLE BLVD—
2016-05-0216043-20000-01981Fire Sprinkler - Commercial19713 RINALDI ST—
2016-04-2716042-90000-08385Plumbing - Commercial19713 RINALDI ST—
2015-10-2615045-30000-00241Pressure Vessel - Commercial10580 WILSHIRE BLVD—
2013-09-2713042-20000-19092Plumbing - Apartment5536 LINDLEY AVE—
2013-05-1513042-20000-09328Plumbing - Apartment19200 NORDHOFF ST—

Source: City of Los Angeles Open Data (LADBS Building Permits)

Permit data: City of Los Angeles Open Data (LADBS Building Permits), licensed under CC BY 4.0. HomeProFax matched permits to licensed contractors; data modified from the original. Not endorsed by the City of Los Angeles. Los Angeles permits shown run through May 2023.

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.

OSHA & wage-and-hour records

U.S. Department of Labor inspection and case records matched to this business by name and street address. Records from the last 5 years (since 2021-10-30) are shown. An inspection is not by itself a finding of wrongdoing, and these records do not affect the HomeProFax Score.

OSHA inspections (1)

OpenedClosedJob-site cityResultCurrent penaltyRecord
2025-09-12openPasadenaOpen case: citations not final—OSHA inspection 1850103.015

Current penalty is the amount after any settlement or adjustment. Open cases show no amounts because citations are not final.

Some inspections were done by the state's own OSHA program and are reported in the federal OSHA database.

Source: U.S. Department of Labor: OSHA inspection and Wage and Hour Division enforcement data (dataportal.dol.gov), as of 2026-10-26. HomeProFax is not affiliated with or endorsed by the U.S. Department of Labor. Verify details on the official record.

Around the web

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Reviews

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Homeowner reviews on HomeProFax

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Horn's Backflow & Plumbing Service Inc · Boiler, Hot Water Heating and Steam Fitting Contractor
Valencia, CA
License on file: CA ••••2609
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Sources for this report

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Trades on this license record

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