Bach Construction Inc
Report verdict
Licensed & active (expires 2027-11-30) · No board discipline flag found in covered sources · 70 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 | 70 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: 2023-12-28.
What we checked
| License | Checked | CA Corporation #229727 · active |
| Bond | Checked | $25,000 with ATLANTIC SPECIALTY INSURANCE COMPANY · 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 1964 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 70 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 1964 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 229727 | Corporation (B) Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (ATLANTIC SPECIALTY INSURANCE COMPANY) | clear | 1964-11-06 | 2027-11-30 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · ATLANTIC SPECIALTY INSURANCE COMPANY · effective 2026-02-25 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2025-08-01 · expires 2027-08-01 |
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
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2023-12-28 | 202311090505 | otc alterations permit | 815 Powell St | $275,000 |
| 2023-06-20 | 202305318895 | otc alterations permit | 1650 Owens St | $225,000 |
| 2022-12-21 | 202212098033 | otc alterations permit | 1650 Owens St | $125,000 |
| 2022-07-12 | 202207057725 | otc alterations permit | 564 Bush St | $5,000 |
| 2022-03-25 | 202203240806 | otc alterations permit | 566 Bush St | $800 |
| 2022-02-14 | 202008192089 | otc alterations permit | 566 Bush St | $50,000 |
| 2021-11-16 | 202110221018 | otc alterations permit | 505 Montgomery St | $300,000 |
| 2021-11-15 | 202110221041 | otc alterations permit | 637 Commercial St | $78,000 |
| 2021-10-12 | 202110049756 | otc alterations permit | 505 Montgomery St | $1 |
| 2021-09-27 | 202109279247 | otc alterations permit | 325 Mason St | $50,000 |
| 2021-09-10 | 202104057915 | otc alterations permit | 637 Commercial St | $2,500 |
| 2021-09-10 | 202104057916 | otc alterations permit | 640 Sacramento St | $6,000 |
| 2021-07-28 | 202105271214 | otc alterations permit | 2501 Ocean Av | $868,803 |
| 2021-07-22 | 202107144369 | otc alterations permit | 505 Montgomery St | $1 |
| 2021-06-07 | 202105251023 | otc alterations permit | 505 Montgomery St | $731,753 |
| 2021-01-21 | 201911268293 | additions alterations or repairs | 505 Montgomery St | $1 |
| 2020-12-08 | 202011058253 | otc alterations permit | 1650 Owens St | $35,000 |
| 2020-10-21 | 202003116791 | otc alterations permit | 847 Kansas St | $10,000 |
| 2020-02-26 | 201908219423 | otc alterations permit | 2168 Market St | $50,000 |
| 2020-02-14 | 201912119213 | otc alterations permit | 564 Bush St | $135,000 |
| 2019-04-19 | 201904168134 | otc alterations permit | 659 Pine St | $6,500 |
| 2019-03-08 | 201902223610 | otc alterations permit | 505 Montgomery St | $180,000 |
| 2018-10-29 | 201803163855 | otc alterations permit | 847 Kansas St | $225,000 |
| 2018-02-23 | 201802131124 | otc alterations permit | 1560 40th Av | $15,000 |
| 2017-08-04 | 201707172018 | otc alterations permit | 505 Montgomery St | $115,000 |
| 2017-06-14 | 201703161599 | additions alterations or repairs | 476 24th Av | $575,000 |
| 2017-06-14 | 201703161598 | additions alterations or repairs | 3801 Balboa St | $775,000 |
| 2017-06-05 | 201705227212 | otc alterations permit | 665 Elizabeth St | $80,000 |
| 2017-05-16 | 201701247774 | otc alterations permit | 419 Hearst Av | $15,000 |
| 2017-04-17 | 201704174082 | otc alterations permit | 1200 Carroll Av | $25,000 |
| 2017-01-06 | 201612215541 | otc alterations permit | 505 Montgomery St | $50,000 |
| 2016-10-18 | 201609289027 | otc alterations permit | 50 Thomas More Wy | $1 |
| 2016-06-08 | 201603162255 | additions alterations or repairs | 50 Thomas More Wy | $200,000 |
| 2016-05-19 | 201605197891 | otc alterations permit | 751 37th Av | $20,000 |
| 2014-10-10 | 201410027905 | otc alterations permit | 2174 Market St | $1 |
| 2014-04-18 | 201404183577 | otc alterations permit | 2174 Market St | $1 |
| 2014-03-10 | 201403100257 | otc alterations permit | 505 Montgomery St | $1 |
| 2013-12-19 | 201312194610 | otc alterations permit | 1142 Shotwell St | $20,000 |
| 2013-12-09 | 201311222585 | otc alterations permit | 2174 Market St | $4,000 |
| 2013-10-25 | 201310250212 | otc alterations permit | 505 Montgomery St | $468,700 |
| 2013-10-04 | 201309166953 | otc alterations permit | 2174 Market St | $731,000 |
| 2013-08-01 | 201307313200 | otc alterations permit | 505 Montgomery St | $20,000 |
| 2013-07-24 | 201307192245 | otc alterations permit | 505 Montgomery St | $5,000 |
| 2013-06-27 | 201306189836 | otc alterations permit | 828 30th Av | $15,000 |
| 2013-03-14 | 201303142217 | otc alterations permit | 332 Gates St | $10,000 |
| 2013-02-28 | 201302281194 | otc alterations permit | 3255 Folsom St | $5,000 |
| 2012-11-16 | 201211134112 | otc alterations permit | 3255 Folsom St | $25,000 |
| 2012-10-26 | 201210262867 | otc alterations permit | 2174 Market St | $85,000 |
| 2012-10-26 | 201205019566 | otc alterations permit | 637 Commercial St | $140,000 |
| 2012-08-31 | 201208318747 | otc alterations permit | 295 Precita Av | $35,000 |
| 2012-06-08 | 201206082213 | otc alterations permit | 295 Precita Av | $1,500 |
| 2009-09-24 | 200909156870 | otc alterations permit | 505 Montgomery St | $117,000 |
| 2008-07-03 | 200807035901 | otc alterations permit | 650 Townsend St | $1 |
| 2007-12-26 | 200712261302 | otc alterations permit | 650 Townsend St | $524 |
| 2006-06-15 | 200606154129 | otc alterations permit | 650 Townsend St | $20,000 |
| 2005-04-29 | 200504291212 | otc alterations permit | 650 Townsend St | $700 |
| 2005-03-30 | 200503308729 | otc alterations permit | 650 Townsend St | $8,500 |
| 2004-09-24 | 200409245139 | otc alterations permit | 741 Filbert St | $1 |
| 2004-08-16 | 200408161668 | otc alterations permit | 741 Filbert St | $80,000 |
| 2002-09-04 | 200209045592 | otc alterations permit | 650 Townsend St | $20,000 |
| 2002-07-30 | 200207302676 | otc alterations permit | 650 Townsend St | $2,000 |
| 2002-04-23 | 200204234709 | otc alterations permit | 650 Townsend St | $10,000 |
| 2002-02-06 | 200201177206 | additions alterations or repairs | 320 Maple St | $10,000 |
| 2002-01-30 | 200111273978 | additions alterations or repairs | 30 Child St | $18,000 |
| 2001-08-01 | 200105189569 | additions alterations or repairs | 30 Child St | $95,000 |
| 2001-06-05 | 200106050740 | otc alterations permit | 322 Maple St | $80,000 |
| 2000-07-24 | 200006263646 | additions alterations or repairs | 600 Townsend St | $33,000 |
| 2000-07-13 | 200007104698 | additions alterations or repairs | 600 Townsend St | $15,000 |
| 2000-07-10 | 200007104701 | additions alterations or repairs | 600 Townsend St | $5,000 |
| 2000-05-26 | 200005180332 | additions alterations or repairs | 600 Townsend St | $20,000 |
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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Bach Construction Inc · General Building Contractor
Burlingame, CA
License on file: CA ••••9727
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
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