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88of 100 · v2

Sincere Construction Company Inc

General Building Contractor · Brisbane, CA
Active license
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License1 record · Active license
Permits100 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(415) 806-3680
AddressPo Box 298

Report verdict

Licensed & active (expires 2027-04-30) · No board discipline flag found in covered sources · 474 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
474 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: 2026-09-11.

What we checked

LicenseCheckedCA Corporation #557739 · active
BondChecked$25,000 with ATLANTIC SPECIALTY INSURANCE COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (EVEREST PREMIER INSURANCE COMPANY) · as of 2026-10-14
Years licensedCheckedLicensed since 1989
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked474 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 1989 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 557739Corporation (B)
Workers' comp: Workers' Compensation Insurance (EVEREST PREMIER INSURANCE COMPANY); Contractor bond: $25000 (ATLANTIC SPECIALTY INSURANCE COMPANY)		clear1989-02-212027-04-30State board

Bond & workers' comp

Contractor bond$25,000 · ATLANTIC SPECIALTY INSURANCE COMPANY · effective 2026-09-01
Workers' compWorkers' Compensation Insurance · EVEREST PREMIER INSURANCE COMPANY · effective 2026-01-01 · expires 2027-01-01

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
2026-09-11202604219828otc alterations permit65 Upland Dr$30,000
2026-09-04202608076278otc alterations permit869 Washington St$8,000
2026-07-28202604280276otc alterations permit1621 Polk St$90,000
2026-07-28202604169602otc alterations permit1625 Polk St$90,000
2026-06-12202606022379otc alterations permit867 Washington St$1
2026-06-12202606113018otc alterations permit867 Washington St$100
2026-05-22202605050723otc alterations permit1108 Stockton St$15,000
2026-03-30202603208027otc alterations permit1416 Powell St$8,000
2026-01-06202512051137otc alterations permit1625 Polk St$30,000
2025-11-07202510318627otc alterations permit1108 Stockton St$175,000
2025-10-28202510288321otc alterations permit85 14th St$40,000
2025-10-27202510248130otc alterations permit1625 Polk St$60,000
2025-06-30202506249362otc alterations permit1108 Stockton St$60,000
2025-05-23202505217007otc alterations permit1108 Stockton St$20,000
2025-02-18202401023317additions alterations or repairs151 Ralston St$60,000
2024-10-29202401304942otc alterations permit869 Washington St$40,000
2024-06-20202406053790otc alterations permit1359 Oak St$1
2024-06-20202405313474otc alterations permit5 Ruth St$10,000
2024-05-02202404230582otc alterations permit1100 Fulton St$1
2024-01-23202401234455additions alterations or repairs7333 Geary Bl$25,000
2023-12-08202311271373otc alterations permit7333 Geary Bl$1
2023-11-28202310108339otc alterations permit1345 Grant Av$1
2023-11-28202310108342otc alterations permit1361 Grant Av$1
2023-10-17202304206141otc alterations permit1359 Oak St$65,000
2023-10-10202310108363otc alterations permit94 Bernal Heights Bl$85,000
2023-09-23202309237270otc alterations permit657 Morse St$50,000
2023-09-20202309126423otc alterations permit869 Washington St$40,000
2023-08-09202305167853otc alterations permit867 Washington St$40,000
2023-07-28202307283213otc alterations permit4728 Mission St$1
2023-07-28202307283214otc alterations permit4728 Mission St$1
2023-07-28202307283212otc alterations permit653 Arguello Bl$1
2023-07-27202307273174otc alterations permit85 14th St$1
2023-05-24202305248523otc alterations permit2539 Post St$5,000
2023-05-24202305248526otc alterations permit2543 Post St$5,000
2023-02-23201604074211additions alterations or repairs1345 Grant Av$75,000
2023-02-23201604074213additions alterations or repairs1353 Grant Av$75,000
2022-08-30202205114034otc alterations permit71 Terra Vista Av$1,000
2022-06-21201806202366additions alterations or repairs97 Fortuna Av$128,000
2022-06-16202206095949otc alterations permit19 Noe St$77,000
2022-04-22201912058704otc alterations permit3601 23rd St$100,000
2022-03-25202203230732otc alterations permit1316 Stockton St$1
2022-03-25202203230733otc alterations permit1318 Stockton St$1
2022-03-16202203150039otc alterations permit132 Clinton Pk$1
2022-03-08202203089431otc alterations permit4663 18th St$38,000
2022-03-02202203029027otc alterations permit3611 23rd St$38,000
2022-02-10202112104152otc alterations permit2242 Polk St$10,000
2022-02-07202201286950otc alterations permit1604 Mcallister St$1
2022-02-07202202077469otc alterations permit136 09th Av$1
2021-12-09202112094095otc alterations permit1180 Filbert St$6,000
2021-11-17202111172599otc alterations permit1421 10th Av$1
2021-11-10202009053612otc alterations permit71 Terra Vista Av$80,000
2021-09-03202109037795otc alterations permit2111 Baker St$8,000
2021-08-11202009234810otc alterations permit653 Arguello Bl$1
2021-07-22M1225567otc alterations permit775 06th Av—
2021-07-22202107224925otc alterations permit1604 Mcallister St$1
2021-05-20202010176772otc alterations permit255 09th Av$40,000
2021-05-13201912200235otc alterations permit1961 Sutter St$60,000
2021-05-13201912200236otc alterations permit1961 Sutter St$30,000
2021-04-16202012070352otc alterations permit1660 Sacramento St$1
2021-04-16202101082384otc alterations permit36 Cragmont Av$30,000
2021-04-08202011189173otc alterations permit1421 10th Av$1
2021-03-30202103307501additions alterations or repairs94 Bernal Heights Bl$250,000
2021-03-22202010106320otc alterations permit1500 Taylor St$2,000
2021-03-10202103096166otc alterations permit2215 Webster St$1
2021-01-28202012211447otc alterations permit886 Noe St$30,000
2021-01-05202101052081otc alterations permit39 Waverly Pl$34,000
2020-12-04202012040303otc alterations permit606 Diamond St$50,000
2020-11-24202009154226otc alterations permit701 24th Av$70,000
2020-11-23202010066006otc alterations permit149 Jasper Pl$1
2020-11-02202009164294otc alterations permit227 Congo St$15,000
2020-11-02202009154253otc alterations permit4345 Clement St$1
2020-10-22202009214658otc alterations permit2016 Taylor St$1
2020-08-13202002144595otc alterations permit1327 Leavenworth St$1
2020-08-05202002043532otc alterations permit510 26th Av$5,000
2020-08-05202001242776otc alterations permit510 26th Av$45,000
2020-07-27202003046135additions alterations or repairs227 Congo St$50,000
2020-07-20202007200481otc alterations permit88 Raymond Av$15,000
2020-07-16201701267999additions alterations or repairs1100 Fulton St$120,000
2020-06-24202006249042otc alterations permit651 Scott St$3,800
2020-06-12202006108361otc alterations permit88 Raymond Av$6,800
2020-03-02202003025847otc alterations permit1440 Clay St$2,000
2020-02-21201712227268additions alterations or repairs1660 Sacramento St$50,000
2020-02-14201911258138otc alterations permit1355 California St$80,000
2020-02-14201810173456additions alterations or repairs1542 Jackson St$80,000
2020-02-07201809140373otc alterations permit4728 Mission St$30,000
2020-02-07201809140372otc alterations permit4728 Mission St$60,000
2020-01-30202001212433otc alterations permit886 Noe St$1
2020-01-30202001212435otc alterations permit886 Noe St$1
2020-01-14201910114325otc alterations permit723 Haight St$1
2020-01-14201911086860otc alterations permit2215 Webster St$1
2019-12-30201901160493otc alterations permit4345 Clement St$40,000
2019-12-30M1179227otc alterations permit1275 Waller St—
2019-12-19201912068935otc alterations permit2341 Divisadero St$90,000
2019-12-19201911228039otc alterations permit3222 16th St$40,000
2019-12-04201912048619otc alterations permit88 Raymond Av$45,000
2019-12-04201912048618otc alterations permit201 Hamilton St$30,000
2019-10-24201709138038otc alterations permit810 Vallejo St$110,000
2019-10-24201709138053otc alterations permit1542 Jackson St$90,000
2019-10-21201711284929additions alterations or repairs653 Arguello Bl$75,000
2019-10-16201709138055otc alterations permit2016 Taylor St$100,000

Showing the 100 most recent of 474 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

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Reviews

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Sincere Construction Company Inc · General Building Contractor
Brisbane, CA
License on file: CA ••••7739
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Sources for this report

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