A & B Construction
Report verdict
Licensed & active (expires 2028-01-31) · No board discipline flag found in covered sources · 22 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 | 22 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: 2018-11-08.
What we checked
| License | Checked | CA Corporation #636514 · active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (ZURICH AMERICAN INSURANCE COMPANY) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1992 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 22 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 1992 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 636514 | Corporation (A) Workers' comp: Workers' Compensation Insurance (ZURICH AMERICAN INSURANCE COMPANY); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 1992-01-23 | 2028-01-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · ZURICH AMERICAN INSURANCE COMPANY · effective 2026-06-01 · expires 2027-06-01 |
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 |
|---|---|---|---|---|
| 2018-11-08 | 201809271576 | additions alterations or repairs | 400 Paul Av | $1 |
| 2017-12-01 | 201611283532 | demolitions | 974 Market St | $100,000 |
| 2017-12-01 | 201611283540 | demolitions | 966 Market St | $100,000 |
| 2017-12-01 | 201611283529 | demolitions | 950 Market St | $100,000 |
| 2017-12-01 | 201611283536 | demolitions | 972 Market St | $100,000 |
| 2017-05-16 | 201705085992 | otc alterations permit | 525 Market St | $4,000 |
| 2017-04-03 | 201703201876 | otc alterations permit | 85 02nd St | $10,000 |
| 2015-11-16 | 201511092161 | otc alterations permit | 1563 Mission St | $40,000 |
| 2015-01-22 | 201410068166 | demolitions | 41 Tehama St | $47,000 |
| 2014-07-23 | 201211063604 | additions alterations or repairs | 38 08th St | $40,000 |
| 2012-10-15 | 201208066624 | otc alterations permit | 2455 Golden Gate Av | $15,000 |
| 2012-09-28 | 201208026371 | otc alterations permit | 1401 California St | $10,000 |
| 2012-06-28 | 201206152730 | otc alterations permit | 1880 Mission St | $4,000 |
| 2012-02-21 | 201202214525 | otc alterations permit | 1600 Holloway Av | $15,000 |
| 2011-12-09 | 201112090395 | otc alterations permit | 1390 Silver Av | $3,000 |
| 2011-07-22 | 201107059490 | otc alterations permit | 1150 Ocean Av | $15,000 |
| 2008-06-12 | 200608078808 | grade or quarry or fill or excavate | 601 Crescent Wy | $600,000 |
| 2007-12-13 | 200709284010 | additions alterations or repairs | 598 02nd St | $75,000 |
| 2004-03-19 | 200403098189 | additions alterations or repairs | 50 Hagiwara Tea Garden Dr | $75,000 |
| 2003-05-16 | 200212183782 | additions alterations or repairs | 1 Thomas More Wy | $40,000 |
| 2001-11-01 | 200111012307 | otc alterations permit | 401 Anza St | $15,000 |
| 2001-05-09 | 200105098731 | otc alterations permit | 401 Anza St | $6,000 |
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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A & B Construction · General Engineering Contractor
Oakland, CA
License on file: CA ••••6514
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
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