Jian's Builder Corp
Report verdict
Licensed & active (expires 2027-12-31) · No board discipline flag found in covered sources · 100 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
Score breakdown
| Factor | Points | Why |
|---|---|---|
| License status | 35/35 | Active license on file with a state board |
| Discipline & legal flags | 20/20 | No disciplinary flag on board record |
| Permit history | 20/20 | 100 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: 2026-07-23.
What we checked
| License | Checked | CA Corporation #975559 · active |
| Bond | Checked | $25,000 with MERCHANTS BONDING COMPANY (MUTUAL) · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 2012 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 100 permits on record |
| Discipline | Checked | none on record |
| OSHA | Not checked yet | OSHA records not checked yet |
| Reviews & outside links | Not checked yet | No review lookup run yet |
| Contractor-provided | Not checked yet | Nothing 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 2012 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 975559 | Corporation (B) Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (MERCHANTS BONDING COMPANY (MUTUAL)) | clear | 2012-08-03 | 2027-12-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · MERCHANTS BONDING COMPANY (MUTUAL) · effective 2026-03-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2026-03-10 · expires 2027-03-10 |
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
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2026-07-23 | 202607225391 | otc alterations permit | 2008 Lombard St | $20,000 |
| 2026-05-05 | 202604280215 | otc alterations permit | 162 Lunado Ct | $10,000 |
| 2026-04-28 | 202604280255 | otc alterations permit | 3892 Sacramento St | $35,000 |
| 2026-02-13 | 202512302958 | otc alterations permit | 230 Niagara Av | $8,000 |
| 2026-01-21 | 202502059685 | additions alterations or repairs | 1011 Cayuga Av | $90,000 |
| 2025-09-18 | 202509185612 | otc alterations permit | 1979 O'farrell St | $2,000 |
| 2025-09-18 | 202509185611 | otc alterations permit | 1977 Ofarrell St | $2,500 |
| 2025-08-07 | 202508072575 | otc alterations permit | 1979 O'farrell St | $1,200 |
| 2025-07-07 | 202507070277 | otc alterations permit | 1977 O'farrell St | $1,000 |
| 2025-07-07 | 202507070278 | otc alterations permit | 1862 Ellis St | $1,000 |
| 2025-07-07 | 202507070249 | otc alterations permit | 1977 O'farrell St | $1,000 |
| 2025-07-07 | 202507070252 | otc alterations permit | 1977 Ofarrell St | $1,000 |
| 2025-04-09 | 202409170960 | otc alterations permit | 643 41st Av | $8,000 |
| 2025-03-14 | 202409170959 | otc alterations permit | 635 41st Av | $8,000 |
| 2025-02-03 | 202502039537 | otc alterations permit | 725 Hyde St | $20,000 |
| 2024-12-23 | 202412237324 | otc alterations permit | 2474 46th Av | $60,000 |
| 2024-11-04 | 202411014267 | otc alterations permit | 746 18th Av | $60,000 |
| 2024-10-07 | 202410072427 | otc alterations permit | 149 Seville St | $15,000 |
| 2024-09-24 | 202409241495 | otc alterations permit | 149 Seville St | $20,000 |
| 2024-08-23 | 202408229304 | otc alterations permit | 1654 42nd Av | $3,000 |
| 2024-04-04 | 202404029166 | otc alterations permit | 927 Divisadero St | $38,000 |
| 2023-09-06 | 202309065980 | otc alterations permit | 246 Brighton Av | $12,000 |
| 2023-06-21 | 202306210522 | otc alterations permit | 259 20th Av | $25,000 |
| 2023-05-30 | 202305308820 | otc alterations permit | 48 Peabody St | $10,000 |
| 2023-05-18 | 202305188066 | otc alterations permit | 148 Terra Vista Av | $1 |
| 2023-05-18 | 202305188067 | otc alterations permit | 148 Terra Vista Av | $1 |
| 2023-05-03 | 202305037032 | otc alterations permit | 142 Geneva Av | $8,000 |
| 2023-03-08 | 202303083277 | otc alterations permit | 272 Oxford St | $1 |
| 2023-01-26 | 202301260837 | otc alterations permit | 308 Crescent Av | $13,000 |
| 2022-11-01 | 202011249579 | additions alterations or repairs | 972 Rutland St | $60,000 |
| 2022-06-30 | 202206287328 | otc alterations permit | 1211 Monterey Bl | $200,000 |
| 2022-04-20 | 201912139559 | additions alterations or repairs | 5088 Mission St | $150,000 |
| 2022-04-14 | 202204132132 | otc alterations permit | 17 De Soto St | $15,888 |
| 2022-03-15 | 202203150062 | otc alterations permit | 71 Navajo Av | $17,000 |
| 2021-10-21 | 202110150601 | otc alterations permit | 1254 Quesada Av | $10,000 |
| 2021-09-28 | 202109289380 | otc alterations permit | 815 Rolph St | $7,000 |
| 2021-09-09 | 202109098050 | otc alterations permit | 3027 San Bruno Av | $1 |
| 2021-07-06 | 202107063812 | otc alterations permit | 1254 Quesada Av | $10,000 |
| 2021-06-30 | 202106283366 | otc alterations permit | 1254 Plymouth Av | $50,888 |
| 2021-05-13 | 202105130291 | otc alterations permit | 1254 Quesada Av | $20,000 |
| 2021-05-13 | 202105130293 | otc alterations permit | 1254 Quesada Av | $7,000 |
| 2021-01-25 | 202002275657 | otc alterations permit | 2248 Jerrold Av | $20,000 |
| 2020-11-17 | 202003036003 | otc alterations permit | 3700 Cabrillo St | $30,000 |
| 2020-07-14 | 202007109950 | otc alterations permit | 148 Terra Vista Av | $1 |
| 2020-01-24 | 202001242770 | otc alterations permit | 2248 Jerrold Av | $2,000 |
| 2019-10-15 | 201910154511 | otc alterations permit | 1321 Masonic Av | $60,000 |
| 2019-09-30 | 201909303063 | otc alterations permit | 140 Winston Dr | $63,000 |
| 2019-04-26 | 201904269074 | otc alterations permit | 2701 Jackson St | $4,000 |
| 2019-04-22 | 201904228578 | otc alterations permit | 4648 Balboa St | $1 |
| 2019-01-18 | 201901140318 | otc alterations permit | 2150 33rd Av | $65,000 |
| 2018-12-26 | 201812269150 | otc alterations permit | 1441 Stevenson St | $5,000 |
| 2018-12-19 | 201811145912 | otc alterations permit | 4640 Balboa St | $8,000 |
| 2018-09-28 | 201806263012 | additions alterations or repairs | 1441 Stevenson St | $1 |
| 2018-09-21 | 201612195272 | additions alterations or repairs | 4640 Balboa St | $50,000 |
| 2018-08-21 | 201808217904 | otc alterations permit | 1441 Stevenson St | $80,000 |
| 2018-07-05 | 201612195267 | additions alterations or repairs | 4640 Balboa St | $20,000 |
| 2018-06-11 | 201806111489 | otc alterations permit | 560 Ramsell St | $3,000 |
| 2018-03-01 | 201803012606 | otc alterations permit | 1771 16th Av | $5,000 |
| 2018-03-01 | 201803012617 | otc alterations permit | 1771 16th Av | $8,000 |
| 2017-11-02 | 201710242049 | otc alterations permit | 261 Beverly St | $52,000 |
| 2017-10-24 | 201710242072 | otc alterations permit | 2323 19th Av | $4,000 |
| 2017-10-03 | 201609228538 | additions alterations or repairs | 1441 Stevenson St | $150,000 |
| 2017-09-28 | 201709259425 | otc alterations permit | 261 Beverly St | $38,000 |
| 2017-08-16 | 201708165034 | otc alterations permit | 331 17th Av | $8,000 |
| 2017-08-04 | 201708043985 | otc alterations permit | 210 Claremont Bl | $7,000 |
| 2017-07-12 | 201707121680 | otc alterations permit | 210 Claremont Bl | $2,000 |
| 2017-06-06 | 201706068554 | otc alterations permit | 210 Claremont Bl | $5,000 |
| 2017-04-07 | 201704073468 | otc alterations permit | 148 Terra Vista Av | — |
| 2017-01-13 | 201701127037 | otc alterations permit | 1151 York St | $40,000 |
| 2017-01-11 | 201701116944 | otc alterations permit | 80 Taraval St | $20,000 |
| 2016-12-29 | 201612296171 | otc alterations permit | 1151 York St | $1,000 |
| 2016-11-17 | 201611172998 | otc alterations permit | 3518 Santiago St | $8,000 |
| 2016-11-10 | 201611102429 | otc alterations permit | 1219 21st Av | $2,000 |
| 2016-09-21 | 201609218392 | otc alterations permit | 4448 24th St | $3,500 |
| 2016-08-15 | 201608155049 | otc alterations permit | 809 Columbus Av | $9,000 |
| 2016-08-11 | 201608114802 | otc alterations permit | 332 18th Av | $6,500 |
| 2016-07-28 | 201607283679 | otc alterations permit | 181 States St | $25,000 |
| 2016-07-28 | 201607283684 | otc alterations permit | 1436 17th Av | $2,500 |
| 2016-06-27 | 201606270955 | otc alterations permit | 2729 34th Av | $3,000 |
| 2016-04-25 | 201604225537 | otc alterations permit | 330 18th Av | $10,000 |
| 2016-04-19 | 201604195160 | otc alterations permit | 232 10th Av | $25,000 |
| 2016-02-23 | 201602230318 | otc alterations permit | 332 18th Av | $90,000 |
| 2015-09-28 | 201509036044 | otc alterations permit | 142 Bosworth St | $42,000 |
| 2015-07-02 | 201507020568 | otc alterations permit | 2215 Webster St | $8,000 |
| 2015-07-02 | 201503171132 | otc alterations permit | 1771 16th Av | $8,900 |
| 2015-06-22 | 201506229529 | otc alterations permit | 1430 35th Av | $4,000 |
| 2015-04-30 | 201504305014 | otc alterations permit | 127 Amazon Av | $7,000 |
| 2015-03-06 | 201502198672 | otc alterations permit | 3333 24th St | $20,000 |
| 2015-01-06 | 201412294559 | otc alterations permit | 1125 Revere Av | $35,000 |
| 2014-11-19 | 201411191946 | otc alterations permit | 1125 Revere Av | $2,000 |
| 2014-10-15 | 201409055506 | otc alterations permit | 148 Terra Vista Av | $1 |
| 2014-09-05 | 201409055615 | otc alterations permit | 1471 Jackson St | $18,000 |
| 2014-07-07 | 201407070632 | otc alterations permit | 2154 Jones St | $11,000 |
| 2014-01-13 | 201312315435 | otc alterations permit | 12 Sears St | $1,000 |
| 2014-01-13 | 201401105988 | otc alterations permit | 148 Terra Vista Av | $1 |
| 2013-11-26 | 201311262952 | otc alterations permit | 322 Connecticut St | $4,500 |
| 2013-09-30 | 201309308043 | otc alterations permit | 1816 16th Av | $18,000 |
| 2013-09-24 | 201309096243 | otc alterations permit | 1500 Ortega St | $28,000 |
| 2013-09-13 | 201309066142 | otc alterations permit | 148 Terra Vista Av | $9,500 |
| 2012-02-23 | 201202234753 | otc alterations permit | 148 Terra Vista Av | $1 |
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.
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Jian's Builder Corp · General Building Contractor
San Francisco, CA
License on file: CA ••••5559
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
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