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Herrero Builders Incorporated

General Building Contractor · San Francisco, CA
Active license
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License1 record · Active license
Permits100 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(415) 824-7675
Address2100 Oakdale Ave

Report verdict

Licensed & active (expires 2026-11-30) · No board discipline flag found in covered sources · 232 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
232 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: 2026-09-21.

What we checked

LicenseCheckedCA Corporation #152980 · active
BondChecked$25,000 with FIDELITY AND DEPOSIT COMPANY OF MARYLAND · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (AMERICAN GUARANTEE AND LIABILITY INSURANCE COMPANY) · as of 2026-10-14
Years licensedCheckedLicensed since 1955
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked232 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 1955 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 152980Corporation (B)
Workers' comp: Workers' Compensation Insurance (AMERICAN GUARANTEE AND LIABILITY INSURANCE COMPANY); Contractor bond: $25000 (FIDELITY AND DEPOSIT COMPANY OF MARYLAND)		clear1955-05-202026-11-30State board

Bond & workers' comp

Contractor bond$25,000 · FIDELITY AND DEPOSIT COMPANY OF MARYLAND · effective 2023-01-01
Workers' compWorkers' Compensation Insurance · AMERICAN GUARANTEE AND LIABILITY 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
2026-09-21202609178301otc alterations permit1580 Valencia St$180,000
2026-09-16202609117984otc alterations permit1580 Valencia St$8,000
2026-07-15202604300418otc alterations permit1100 Van Ness Av$2,900,000
2026-06-05202603238116otc alterations permit2310 Sacramento St$1,300,000
2026-05-06202604229894otc alterations permit1100 Van Ness Av$62,000
2026-04-17202603117388otc alterations permit2333 Buchanan St$25,000
2025-12-31202502059730otc alterations permit2425 Geary Bl$1
2025-12-12202511260539otc alterations permit1580 Valencia St$7,000
2025-12-11202411255652otc alterations permit2238 Geary Bl$4,500,000
2025-09-19202509195689otc alterations permit2300 California St$1
2025-08-18202507312073otc alterations permit2300 California St$180,654
2025-08-01202507211265otc alterations permit2300 California St$5,000
2025-07-11202507020066otc alterations permit350 Rhode Island St$1
2025-05-29202505206885otc alterations permit350 Rhode Island St$1,500
2025-03-14202502059733otc alterations permit1580 Valencia St$1,500,000
2024-11-05202410022184otc alterations permit1580 Valencia St$1,400,000
2024-10-02202408158797otc alterations permit2333 Buchanan St$5,000
2024-09-24202407156504otc alterations permit350 Rhode Island St$2,000,000
2024-08-12202403198157otc alterations permit2333 Buchanan St$450,000
2024-07-16202405101906otc alterations permit1580 Valencia St$1,400,000
2024-05-30202204222769otc alterations permit300 Page St$1
2024-01-03202310058113otc alterations permit555 San Jose Av$250,000
2023-12-06202310108295otc alterations permit1580 Valencia St$198,000
2023-12-01202311070344otc alterations permit2329 Sacramento St$1,000
2023-11-27202311201131otc alterations permit300 Page St$1,000
2023-11-01202308033725otc alterations permit300 Page St$1
2023-07-17202304105412otc alterations permit2329 Sacramento St$3,200,000
2023-03-16202212168528otc alterations permit300 Page St$3,400,000
2022-03-10201912189842otc alterations permit401 Cherry St$1
2021-12-07202107144343otc alterations permit407 Cherry St$250,000
2021-10-15202110140503otc alterations permit350 Masonic Av$2,000
2021-09-03202109027687sign - erect350 Masonic Av$4,000
2021-06-29202106172718otc alterations permit350 Masonic Av$7,000
2021-06-10202103015601otc alterations permit1580 Valencia St$1
2021-05-20202101283532otc alterations permit2333 Buchanan St$8,000
2021-05-04202104279431otc alterations permit350 Masonic Av$1,000
2021-03-18202010277496otc alterations permit350 Masonic Av$500,000
2021-02-24202102245239otc alterations permit350 Masonic Av$1
2020-12-21202010277514otc alterations permit2333 Buchanan St$16,373
2020-12-10202009043534otc alterations permit350 Masonic Av$5,000
2020-12-10202009043528otc alterations permit2130 Golden Gate Av$5,000
2020-12-09202011058199otc alterations permit1170 Sacramento St$1
2020-11-10202009103905otc alterations permit2120 Golden Gate Av$10,000
2020-11-05202010297692otc alterations permit350 Masonic Av$30,000
2020-11-05202010025701otc alterations permit1170 Sacramento St$1
2020-10-21202006158783otc alterations permit350 Masonic Av$1
2020-08-24202007109986otc alterations permit2333 Buchanan St$25,000
2020-08-15201907246871additions alterations or repairs1170 Sacramento St$2,500,000
2020-08-15201911258136additions alterations or repairs2120 Golden Gate Av$325,000
2020-06-22202002053565demolitions2130 Golden Gate Av$10,000
2020-06-12202005197605otc alterations permit350 Masonic Av$50,000
2020-05-26201910164593new construction350 Masonic Av$4,500,000
2020-02-03202001212429otc alterations permit2351 Clay St$1
2020-01-23202001172253otc alterations permit2329 Sacramento St$1
2019-12-10201909202240otc alterations permit45 Castro St$487,614
2019-12-06201910225195otc alterations permit2333 Buchanan St$1
2019-11-15201906103025additions alterations or repairs2200 Ofarrell St$1
2019-10-28201903125023additions alterations or repairs2333 Buchanan St$3,000,000
2019-08-23201905069829otc alterations permit2351 Clay St$45,000
2019-08-13201907297212otc alterations permit2351 Clay St$1
2019-07-18201905312201otc alterations permit2351 Clay St$78,000
2019-07-09201902132842otc alterations permit1375 Sutter St$200,000
2019-07-08201903195641otc alterations permit2351 Clay St$425,000
2019-07-08201903195657otc alterations permit2351 Clay St$350,000
2019-07-02201903205781otc alterations permit2100 Webster St$1,416,303
2019-06-14201905019452otc alterations permit1580 Valencia St$450,000
2019-06-06201710040323additions alterations or repairs2120 Broadway$20,000,000
2019-02-07201902062279otc alterations permit2351 Clay St$1
2018-12-13201811054978otc alterations permit2351 Clay St$1
2018-11-28201709067106additions alterations or repairs401 Cherry St$185,850
2018-11-28201709067110additions alterations or repairs2329 Sacramento St$260,295
2018-10-19201708235646additions alterations or repairs2200 Ofarrell St$903,100
2018-09-24201809069355otc alterations permit2351 Clay St$1
2018-09-18201809069358otc alterations permit2351 Clay St$1
2018-08-09201805159146otc alterations permit2351 Clay St$1,000,000
2018-07-30201806040897otc alterations permit2351 Clay St$1
2018-04-19201711214570otc alterations permit2333 Buchanan St$3,000,000
2018-02-22201802201699otc alterations permit1375 Sutter St$1
2018-02-09201705227277demolitions2200 Ofarrell St$3,012,050
2017-12-20201711214563otc alterations permit1355 Sutter St$500,000
2017-09-07201708074048otc alterations permit2340 Clay St$100,000
2017-04-17201703292695otc alterations permit475 Brannan St$1
2017-01-31201612155062otc alterations permit475 Brannan St$800,000
2016-11-21201610130237otc alterations permit10 Hawthorne St$2,000
2016-11-17201610130208otc alterations permit2333 Buchanan St$750,000
2016-10-28201603031112additions alterations or repairs10 Hawthorne St$5,000
2016-08-17201608044196otc alterations permit10 Hawthorne St$1
2016-07-11201604265686otc alterations permit10 Hawthorne St$55,000
2016-07-07201607011421otc alterations permit3700 California St$6,000
2016-06-21201603162174otc alterations permit1580 Valencia St$30,000
2016-03-29201603182525otc alterations permit460 Cherry St$9,000
2016-03-18201512155182additions alterations or repairs10 Hawthorne St$98,000
2016-03-18201512084388otc alterations permit10 Hawthorne St$735,000
2016-03-18201512084383otc alterations permit10 Hawthorne St$25,000
2016-02-18201507161717otc alterations permit460 Cherry St$240,000
2015-12-14201512044179otc alterations permit45 Castro St$45,000
2015-11-24201511193048additions alterations or repairs888 Brannan St$1
2015-11-03201510220527otc alterations permit888 Brannan St$1
2015-08-25201503201442additions alterations or repairs888 Brannan St$1,086,750
2015-07-14201505206827otc alterations permit45 Castro St$150,000

Showing the 100 most recent of 232 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.

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
2022-12-132023-04-28Palo AltoInspected, no violations cited—OSHA inspection 1638746.015

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.

1 older record(s) matched by name and address are not shown.

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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Herrero Builders Incorporated · General Building Contractor
San Francisco, CA
License on file: CA ••••2980
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Sources for this report

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