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88of 100 · v2

Westco Service Co

General Building Contractor · Shadow Hills, CA
Active license
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License1 record · Active license
Permits59 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(818) 504-6353
Address9691 Sunland Blvd

Report verdict

Licensed & active (expires 2027-05-31) · No board discipline flag found in covered sources · 59 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
59 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
59 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: 2023-02-17.

What we checked

LicenseCheckedCA Corporation #670542 · active
BondChecked$25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (ARCH INSURANCE COMPANY) · as of 2026-10-14
Years licensedCheckedLicensed since 1993
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked59 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 1993 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 670542Corporation (B| C20| C36)
Workers' comp: Workers' Compensation Insurance (ARCH INSURANCE COMPANY); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY)		clear1993-05-042027-05-31State board

Bond & workers' comp

Contractor bond$25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01
Workers' compWorkers' Compensation Insurance · ARCH INSURANCE COMPANY · effective 2026-05-01 · expires 2027-05-01

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
2023-02-1723044-90000-02762HVAC - Commercial8635 3RD ST—
2023-01-2423044-90000-01312HVAC - Commercial11666 SHERMAN WAY—
2022-12-1522044-90000-16008HVAC - Commercial1100 GLENDON AVE—
2022-11-1422044-90000-14134HVAC - Commercial1100 GLENDON AVE—
2022-11-0222044-90000-13637HVAC - Commercial8631 3RD ST—
2022-11-0222044-90000-13638HVAC - Commercial8631 3RD ST—
2022-09-2322044-90000-11770HVAC - Apartment13044 PACIFIC PROMENADE—
2022-09-2322044-90000-11772HVAC - Apartment13141 FOUNTAIN PARK DR—
2022-09-2122044-90000-11580HVAC - Commercial1880 CENTURY PARK—
2022-08-1822044-90000-09878HVAC - Commercial1200 GRAND AVE—
2022-06-0922042-90000-11882Plumbing - Commercial11668 SHERMAN WAY—
2022-05-1922044-90000-05626HVAC - Commercial8631 3RD ST—
2022-03-0222044-90000-02170HVAC - Commercial4580 ELECTRONICS PL—
2022-01-2622045-90000-00030Pressure Vessel - Commercial660 FIGUEROA ST—
2022-01-2622044-90000-00805HVAC - Commercial660 FIGUEROA ST—
2022-01-1122042-90000-00496Plumbing - Commercial11668 SHERMAN WAY—
2021-02-0321044-30000-00043HVAC - 1 or 2 Family Dwelling9455 EDEN DR—
2021-01-0820044-10000-10103HVAC - Commercial5370 ALHAMBRA AVE—
2020-11-2520044-30000-11508HVAC - Commercial801 HOPE ST—
2020-09-1520044-10000-06369HVAC - Commercial5370 ALHAMBRA AVE—
2020-07-1520044-90000-06681HVAC - Commercial5370 ALHAMBRA AVE—
2020-07-1520044-90000-06703HVAC - Commercial11666 SHERMAN WAY—
2020-03-1919044-20000-10062HVAC - Commercial10949 PENDLETON ST—
2020-02-2119042-20000-20860Plumbing - Commercial10949 PENDLETON ST—
2019-08-2319044-90000-10453HVAC - Commercial1200 FLOWER ST—
2019-08-2319042-90000-20776Plumbing - Commercial650 12TH ST—
2019-08-2319044-90000-10473HVAC - Commercial650 12TH ST—
2019-05-0219042-90000-10162Plumbing - Commercial700 FLOWER ST—
2019-05-0119042-90000-10030Plumbing - Commercial750 7TH ST—
2019-03-1419044-90000-02930HVAC - Commercial8635 3RD ST—
2019-03-1219042-90000-05456Plumbing - Commercial1800 AVENUE OF THE STARS—
2018-10-1918044-90000-13060HVAC - Commercial11668 SHERMAN WAY—
2018-10-1918042-90000-25330Plumbing - Commercial11668 SHERMAN WAY—
2018-10-0818042-90000-24191Plumbing - Commercial700 FLOWER ST—
2018-06-1418044-10000-04547HVAC - Commercial537 BROADWAY—
2018-05-2318044-10001-05906HVAC - Commercial735 FIGUEROA ST—
2018-05-1718044-30000-05906HVAC - Commercial135 FIGUEROA ST—
2018-03-2818044-90000-03675HVAC - Commercial8631 3RD ST—
2018-02-2118044-90000-02138HVAC - Commercial5700 WILSHIRE BLVD—
2018-02-0918044-90000-01653HVAC - Commercial801 GRAND AVE—
2017-12-2717044-20001-16005HVAC - Commercial1400 SPRING ST—
2017-12-2617041-10000-46200Electrical - Commercial4550 PICO BLVD—
2017-12-2617044-10000-16005HVAC - Commercial1400 GRAND AVE—
2017-11-1617044-20000-14414HVAC - Commercial4550 PICO BLVD—
2017-08-3117044-20000-11103HVAC - Commercial800 ALAMEDA ST—
2017-08-2817044-90000-10936HVAC - Commercial1220 NORTH SPRING ST—
2016-10-1316044-10000-11833HVAC - Commercial725 FIGUEROA ST—
2016-10-1316044-10000-11831HVAC - Commercial725 FIGUEROA ST—
2016-10-1316044-10000-11830HVAC - Commercial725 FIGUEROA ST—
2016-05-0516044-20000-04849HVAC - Commercial735 FIGUEROA ST—
2015-08-1115044-20000-08147HVAC - Commercial7950 SUNSET BLVD—
2015-03-2415044-20000-02664HVAC - Commercial7950 SUNSET BLVD—
2015-01-2615044-20000-00768HVAC - Commercial5750 WILSHIRE BLVD—
2014-12-0914044-20000-12304HVAC - Commercial401 GRAND AVE—
2014-09-2314044-10000-01763HVAC - Commercial401 GRAND AVE—
2013-10-0213044-10000-09348HVAC - Commercial735 FIGUEROA ST—
2013-08-1413044-20000-08529HVAC - Commercial321 2ND ST—
2013-08-0913044-20000-08333HVAC - Commercial321 2ND ST—
2013-01-3013044-20000-01082HVAC - Commercial25825 VERMONT AVE—

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.

Around the web

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Reviews

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Westco Service Co · General Building Contractor
Shadow Hills, CA
License on file: CA ••••0542
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Sources for this report

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