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88of 100 · v2

United Riggers & Erectors Inc

General Engineering Contractor · Walnut, CA
Active license
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License1 record · Active license
Permits72 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(909) 978-0400
Address4188 Valley Blvd

Report verdict

Licensed & active (expires 2028-03-31) · No board discipline flag found in covered sources · 72 permits on file (Los Angeles, San Diego)

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
72 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
72 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: 2022-11-09.

What we checked

LicenseCheckedCA Corporation #245451 · active
BondChecked$25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (BITCO GENERAL INSURANCE CORPORATION) · as of 2026-10-14
Years licensedCheckedLicensed since 1966
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked72 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 1966 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 245451Corporation (A| B| C-8| C36| C51| D21)
Workers' comp: Workers' Compensation Insurance (BITCO GENERAL INSURANCE CORPORATION); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY)		clear1966-11-032028-03-31State board

Bond & workers' comp

Contractor bond$25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2026-06-01
Workers' compWorkers' Compensation Insurance · BITCO GENERAL INSURANCE CORPORATION · 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
2022-11-0922042-10000-13434Plumbing - Commercial2100 3RD ST—
2022-05-2722014-10000-01201Bldg-Addition - Commercial1031 WEST 34TH ST$40,000
2021-06-2121020-10000-01033Nonbldg-New - Commercial2700 VERMONT AVE$150,000
2021-04-2221020-10000-00204Nonbldg-New - Commercial2700 VERMONT AVE$15,000
2021-01-1121042-90000-00503Plumbing - Commercial384 WORLD WAY—
2021-01-0720020-10000-01671Nonbldg-New - Commercial2700 VERMONT AVE$1,100,000
2020-12-1120044-10000-11721HVAC - Commercial2700 VERMONT AVE—
2020-12-0920042-90000-23048Plumbing - Commercial7001 WORLD WAY—
2020-10-3020042-90000-20321Plumbing - Commercial7001 WORLD WAY—
2020-10-2820042-90000-20116Plumbing - Commercial615 LA FAYETTE PARK PL—
2020-10-0920042-90000-18885Plumbing - Commercial22400 HALLDALE AVE—
2020-09-2420042-90000-17753Plumbing - Commercial380 WORLD WAY—
2020-09-2420042-90000-17747Plumbing - Commercial380 WORLD WAY—
2020-09-2420042-90000-17739Plumbing - Commercial615 LA FAYETTE PARK PL—
2019-12-2017042-10001-31918Plumbing - Commercial615 LA FAYETTE PARK PL—
2019-12-1819016-20001-25578Bldg-Alter/Repair - Commercial19901 NORDHOFF ST$10,000
2019-10-1819016-20000-25578Bldg-Alter/Repair - Commercial19901 NORDHOFF ST$500,000
2019-09-1719016-20000-19544Bldg-Alter/Repair - Commercial19901 NORDHOFF ST$20,000
2019-09-0319014-20000-04150Bldg-Addition - Commercial19901 NORDHOFF ST$18,000
2019-09-0319014-20000-04217Bldg-Addition - Commercial19901 NORDHOFF ST$7,000
2019-07-3119016-20000-23660Bldg-Alter/Repair - Commercial19901 NORDHOFF ST$100,000
2019-06-1319016-10000-04442Bldg-Alter/Repair - Commercial6801 HOLLYWOOD BLVD$200,000
2019-05-1719042-10001-09586Plumbing - Commercial200 WORLD WAY—
2019-04-2619042-10000-09586Plumbing - Commercial200 WORLD WAY—
2019-03-0419042-10000-04856Plumbing - Commercial500 WORLD WAY—
2018-11-3018016-20000-35360Bldg-Alter/Repair - Commercial19901 NORDHOFF ST$20,000
2018-11-0218042-10000-26605Plumbing - Commercial2459 MOTOR AVE—
2018-02-2118042-10000-04424Plumbing - Commercial200 WORLD WAY—
2017-10-1317016-40000-04261Bldg-Alter/Repair - Commercial19901 NORDHOFF ST$80,000
2017-08-2317042-10001-16244Plumbing - Commercial500 WORLD WAY—
2017-07-1817042-10000-16244Plumbing - Commercial500 WORLD WAY—
2017-07-1417016-10000-19126Bldg-Alter/Repair - Commercial1201 FIGUEROA ST$9,500
2017-06-1416030-10000-08792Grading - Commercial8800 HOOVER ST$4,314
2017-04-2117042-10000-08805Plumbing - Commercial380 WORLD WAY—
2017-02-1717042-10000-03606Plumbing - Commercial1164 DACOTAH ST—
2017-02-1717042-10000-03592Plumbing - Commercial400 WORLD WAY—
2017-02-1715044-10000-08982HVAC - Commercial1164 DACOTAH ST—
2017-01-2616016-20000-25901Bldg-Alter/Repair - Commercial19901 NORDHOFF ST$100,000
2016-11-2116014-20000-02392Bldg-Addition - Commercial19901 NORDHOFF ST$150,000
2016-11-1016042-10000-24514Plumbing - Commercial380 WORLD WAY—
2016-10-0716042-10000-21638Plumbing - Commercial600 WORLD WAY—
2016-09-2716044-10001-05015HVAC - Commercial600 WORLD WAY—
2016-08-3116016-30000-20647Bldg-Alter/Repair - Commercial12000 VISTA DEL MAR$100,000
2016-08-1916042-10001-04351Plumbing - Commercial11950 LOPEZ CANYON ROAD—
2016-05-1016042-10000-04341Plumbing - Commercial7300 WORLD WAY—
2016-05-1016042-10000-09523Plumbing - Commercial600 WORLD WAY—
2016-05-1016044-10000-05015HVAC - Commercial600 WORLD WAY—
2016-04-1916042-10001-04350Plumbing - Commercial380 WORLD WAY—
2016-03-0316042-10000-04351Plumbing - Commercial11950 LOPEZ CANYON ROAD—
2016-03-0316042-10000-04350Plumbing - Commercial380 WORLD WAY—
2016-01-2813010-20000-02611Bldg-New - Commercial11950 LOPEZ CANYON ROAD$500,000
2016-01-0416042-10000-00012Plumbing - Commercial3800 MT LEE DR—
2016-01-0416041-10000-00030Electrical - Commercial3800 MT LEE DR—
2015-12-1415043-10000-05670Fire Sprinkler - Commercial3800 MT LEE DR—
2015-12-0715016-10000-24987Bldg-Alter/Repair - Commercial2700 VERMONT AVE$7,500
2015-11-2415042-10000-23446Plumbing - Commercial7300 WORLD WAY—
2015-04-1015042-10001-06923Plumbing - Commercial12852 RUNWAY ROAD—
2015-04-0715044-10000-03139HVAC - Commercial12852 RUNWAY ROAD—
2015-04-0715042-10000-06923Plumbing - Commercial12852 RUNWAY ROAD—
2015-03-0315042-40001-02542Plumbing - Commercial330 FERRY ST—
2015-02-0615042-10000-02542Plumbing - Commercial330 FERRY ST—
2014-10-2914042-90000-21154Plumbing - Commercial1 WORLD WAY—
2014-06-1814020-20000-00264Nonbldg-New - Commercial19901 NORDHOFF ST$120,000
2014-06-1814030-20000-03560Grading - Commercial19901 NORDHOFF ST$75
2014-06-1814010-20000-00903Bldg-New - Commercial19901 NORDHOFF ST$20,000
2014-03-1213016-10001-11255Bldg-Alter/Repair - Commercial520 OLIVE ST$0
2014-03-0614045-20000-00057Pressure Vessel - Commercial19901 NORDHOFF ST—
2014-02-0613016-10000-11255Bldg-Alter/Repair - Commercial520 OLIVE ST$150,000
2013-10-2812016-10001-19180Bldg-Alter/Repair - Commercial5150 MOUNT LUKENS ROAD$10,000
2013-03-2912016-10000-19180Bldg-Alter/Repair - Commercial5150 MOUNT LUKENS ROAD$30,000
2013-03-2912020-10000-01989Nonbldg-New - Commercial5150 MOUNT LUKENS ROAD$480,000
2010PDS2010-1021-20100007———

Source: City of Los Angeles Open Data (LADBS Building Permits), County of San Diego Open Data (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.

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Reviews

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United Riggers & Erectors Inc · General Engineering Contractor
Walnut, CA
License on file: CA ••••5451
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