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Jian Lou Construction Company

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) 602-8088
Address667 Girard Street

Report verdict

Licensed & active (expires 2028-03-31) · No board discipline flag found in covered sources · 137 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
137 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: 2026-10-15.

What we checked

LicenseCheckedCA Corporation #834864 · active
BondChecked$25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14
Workers' compCheckedWorkers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND) · as of 2026-10-14
Years licensedCheckedLicensed since 2004
Business registrationNot available in CAState business registry not loaded yet
PermitsChecked137 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 2004 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CA 834864Corporation (B)
Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY)		clear2004-03-262028-03-31State board

Bond & workers' comp

Contractor bond$25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01
Workers' compWorkers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2025-12-01 · expires 2026-12-01

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
2026-10-15202609288721otc alterations permit1701 Polk St$120,000
2025-10-24202509024375otc alterations permit2737 22nd St$30,000
2025-07-11202507110612otc alterations permit1276 29th Av$10,000
2025-05-08202504094023otc alterations permit2737 22nd St$68,000
2025-03-10202502210814otc alterations permit220 08th Av$1
2024-12-16202411185223otc alterations permit53 Alvarado St$24,000
2024-11-07202411014211otc alterations permit224 08th Av$200,000
2024-10-04202410042308otc alterations permit2350 40th Av$5,000
2024-08-29202406063850otc alterations permit224 08th Av$240,000
2024-05-17202311150855additions alterations or repairs1623 43rd Av$250,000
2023-12-04202312041899otc alterations permit300 Eucalyptus Dr$4,300
2023-07-11202307111861otc alterations permit855 Folsom St$5,000
2023-05-03202305016765otc alterations permit2082 33rd Av$1
2023-04-24202304246281otc alterations permit7 03rd Av$15,000
2023-03-01202303012823otc alterations permit7 03rd Av$15,000
2022-12-19202212198658otc alterations permit4123 Noriega St$45,000
2022-12-19202211297288otc alterations permit3830 Divisadero St$92,000
2022-06-01202205315317otc alterations permit355 Teresita Bl$30,000
2022-05-26202205265032otc alterations permit121 03rd Av$40,000
2022-05-11202204071805otc alterations permit1945 23rd Av$1
2022-03-16202201065468otc alterations permit215 Alpha St$80,000
2022-01-14202112104146otc alterations permit1576 Kirkwood Av$98,000
2021-12-23202101132620additions alterations or repairs1360 47th Av$88,103
2021-10-20202103307519otc alterations permit461 02nd St$150,000
2021-08-24202107204694otc alterations permit51 Hale St$80,000
2021-05-13202105130328otc alterations permit1821 18th Av$30,000
2021-05-11202012140953otc alterations permit558 35th Av$100,000
2021-01-14202006269207otc alterations permit2082 33rd Av$110,000
2020-11-30202010247323otc alterations permit15 Lake Forest Ct$55,000
2020-11-23201906042368additions alterations or repairs1463 19th Av$6,000
2020-11-21202009204573otc alterations permit201 South Hill Bl$80,000
2020-09-23201906042377additions alterations or repairs1461 19th Av$2,000
2020-08-31202008262681otc alterations permit1585 10th Av$15,000
2020-03-02202002285710otc alterations permit126 Thrift St$5,000
2019-11-12201908017587otc alterations permit234 06th Av$10,000
2019-07-24201810163305otc alterations permit234 06th Av$60,000
2019-04-01201807033696additions alterations or repairs1461 19th Av$60,000
2019-03-13201903135089otc alterations permit283 Parker Av$30,000
2019-02-21201809251382otc alterations permit234 06th Av$60,000
2018-10-05201808288536otc alterations permit262 Ramsell St$60,000
2018-08-22201807194983otc alterations permit1910 Palou Av$100,000
2018-06-07201806071317otc alterations permit31 Castillo St$15,000
2018-05-01201607152515additions alterations or repairs1945 23rd Av$130,000
2018-02-09201709117644otc alterations permit1331 23rd Av$30,000
2017-12-28201712206954otc alterations permit1749 Waller St$165,500
2017-11-21201711214630otc alterations permit1550 Noriega St$4,000
2017-10-10201710030206otc alterations permit1809 Gough St$30,000
2017-08-02201708023695otc alterations permit148 08th Av$10,000
2017-06-26201601126903additions alterations or repairs578 44th Av$290,000
2017-06-09201706098922otc alterations permit150 Ledyard St$19,000
2017-03-27201606139757otc alterations permit3101 Scott St$60,000
2017-03-10201703101256otc alterations permit3736 Quintara St$4,000
2017-03-03201702219788otc alterations permit1500 Ocean Av$8,000
2016-11-23201611233452otc alterations permit1500 Ocean Av$800
2016-11-03201607223077otc alterations permit362 03rd Av$500
2016-11-03201607111962otc alterations permit362 03rd Av$49,000
2016-10-11201609299120otc alterations permit1862 Green St$8,000
2016-06-17201606099557otc alterations permit2 Otsego Av$40,000
2016-05-25201605258405otc alterations permit549 05th Av$2,100
2016-04-20201604114467otc alterations permit2 Otsego Av$70,000
2016-03-29201603101712otc alterations permit124 Danvers St$38,000
2016-03-07201602089059otc alterations permit121 Ottawa Av$88,000
2016-03-01201602048883otc alterations permit243 Stratford Dr$1,000
2016-02-16201601197325otc alterations permit702 11th Av$35,000
2016-02-16201602169662otc alterations permit702 11th Av$1
2016-02-16201602119352otc alterations permit274 Chester Av$50,000
2015-12-31201511243445otc alterations permit702 11th Av$5,000
2015-09-18201508245124otc alterations permit243 Stratford Dr$1
2015-06-03201506017685otc alterations permit44 Nahua Av$58,000
2015-06-03201506037956otc alterations permit1225 18th Av$16,000
2015-04-15201504153688otc alterations permit1637 Hyde St$17,800
2015-04-03201504032749otc alterations permit1225 18th Av$18,000
2015-02-17201412224288otc alterations permit702 11th Av$50,000
2014-12-24201412224323otc alterations permit708 Buchanan St$88,000
2014-12-24201412244500otc alterations permit172 Funston Av$12,500
2014-12-22201412224328otc alterations permit1637 Hyde St$9,500
2014-10-14201410148854otc alterations permit875 36th Av$1,000
2014-09-16201409166389otc alterations permit2545 Polk St$25,000
2014-05-06201405064963otc alterations permit2754 40th Av$4,500
2014-03-25201403251620otc alterations permit664 Clay St$1
2014-01-21201401146246otc alterations permit2754 40th Av$18,000
2013-12-27201312275163otc alterations permit875 36th Av$8,000
2013-12-19201312194559otc alterations permit365 03rd Av$26,000
2013-10-02201310028237otc alterations permit730 23rd Av$23,000
2013-08-14201307051219otc alterations permit1647 44th Av$60,000
2013-07-24201307242690otc alterations permit2331 24th Av$18,000
2013-06-03201306038537otc alterations permit657 Palmetto Av$15,000
2013-05-22201305227591otc alterations permit75 Broadmoor Dr$11,000
2013-02-19201301097606otc alterations permit314 21st Av$55,000
2013-02-13201302119904otc alterations permit657 Palmetto Av$55,000
2013-01-17201301178182otc alterations permit200 04th Av$800
2012-12-27201212216751otc alterations permit173 Fair Oaks St$1
2012-11-08201211063673otc alterations permit314 21st Av$62,000
2012-10-30201210121977otc alterations permit278 Munich St$40,000
2012-10-10201210101722otc alterations permit2343 46th Av$15,000
2012-09-17201209179887otc alterations permit477 14th St$4,000
2012-08-15201208157398otc alterations permit1153 Stockton St$3,000
2012-08-14201204027383otc alterations permit173 Fair Oaks St$15,000
2012-07-16201207164969otc alterations permit100 Shotwell St$8,000
2012-07-09201207094301otc alterations permit245 Leavenworth St$600

Showing the 100 most recent of 137 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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Jian Lou Construction Company · General Building Contractor
San Francisco, CA
License on file: CA ••••4864
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Sources for this report

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