Ming Wah Construction Co
Report verdict
Licensed & active (expires 2027-10-31) · No board discipline flag found in covered sources · 59 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 | 59 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: 2010-01-20.
What we checked
| License | Checked | CA Sole Owner #480431 · active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Exempt · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1985 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 59 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 1985 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 480431 | Sole Owner (B) Workers' comp: Exempt; Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 1985-10-04 | 2027-10-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Exempt (no employees reported to CSLB) · effective 2025-09-24 |
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 |
|---|---|---|---|---|
| 2010-01-20 | 201001205011 | otc alterations permit | 325 Holloway Av | $5,000 |
| 2009-11-13 | 200911131186 | otc alterations permit | 138 Arguello Bl | $10,000 |
| 2009-07-23 | 200907223224 | otc alterations permit | 1514 29th Av | $4,000 |
| 2009-04-06 | 200904065640 | otc alterations permit | 2039 41st Av | $18,000 |
| 2009-03-09 | 200903093626 | otc alterations permit | 434 20th Av | $3,000 |
| 2008-12-03 | 200812037710 | otc alterations permit | 1962 Buchanan St | $60,000 |
| 2008-11-18 | 200811176651 | otc alterations permit | 1363 44th Av | $30,000 |
| 2008-10-07 | 200810073603 | otc alterations permit | 344 Silliman St | $1 |
| 2008-10-07 | 200810073604 | otc alterations permit | 344 Silliman St | $1 |
| 2008-07-14 | 200805232737 | otc alterations permit | 55 Sunview Dr | $95,000 |
| 2008-06-12 | 200806124242 | otc alterations permit | 1460 Wayland St | $30,000 |
| 2008-05-27 | 200805272923 | otc alterations permit | 2044 Clement St | $1 |
| 2008-05-27 | 200805272920 | otc alterations permit | 2044 Clement St | $1 |
| 2008-03-13 | 200706123622 | additions alterations or repairs | 1109 Moraga St | $325,000 |
| 2008-03-04 | 200803046305 | otc alterations permit | 643 23rd Av | $10,000 |
| 2008-02-28 | 200802255541 | otc alterations permit | 31 Sylvan Dr | $30,000 |
| 2008-01-29 | 200801293516 | otc alterations permit | 643 23rd Av | $40,000 |
| 2007-09-18 | 200709183029 | otc alterations permit | 2044 Clement St | $8,000 |
| 2007-07-26 | 200707267794 | otc alterations permit | 2044 Clement St | $70,000 |
| 2006-10-11 | 200601101866 | additions alterations or repairs | 43 Hamilton St | $180,000 |
| 2006-08-16 | 200608169610 | otc alterations permit | 344 Silliman St | $20,000 |
| 2006-05-16 | 200501203665 | additions alterations or repairs | 344 Silliman St | $250,000 |
| 2006-03-08 | 200508099859 | additions alterations or repairs | 152 Cervantes Bl | $18,000 |
| 2005-12-20 | 200512200756 | otc alterations permit | 130 Morningside Dr | $20,000 |
| 2005-07-14 | 200507147546 | otc alterations permit | 1005 Silliman St | $12,000 |
| 2005-07-14 | 200507147547 | otc alterations permit | 4315 Clement St | $23,000 |
| 2005-07-01 | 200507016606 | otc alterations permit | 4315 Clement St | $100,000 |
| 2005-06-14 | 200506144986 | otc alterations permit | 230 Sagamore St | $2,500 |
| 2004-11-10 | 200411108931 | otc alterations permit | 339 West Portal Av | $6,800 |
| 2004-10-08 | 200410086346 | otc alterations permit | 83 Navajo Av | $5,000 |
| 2004-09-07 | 200409073501 | otc alterations permit | 2 Navajo Av | $7,000 |
| 2004-01-30 | 200401305214 | otc alterations permit | 3182 Turk Bl | $1,500 |
| 2003-12-23 | 200312232919 | otc alterations permit | 477 30th Av | $1 |
| 2003-11-07 | 200208285162 | new construction wood frame | 1217 Shafter Av | $150,000 |
| 2003-09-16 | 200309164893 | otc alterations permit | 2424 Balboa St | $7,500 |
| 2003-08-12 | 200308121850 | otc alterations permit | 2424 Balboa St | $17,000 |
| 2003-01-22 | 200301225618 | otc alterations permit | 1151 Taraval St | $14,000 |
| 2002-12-18 | 200212183734 | otc alterations permit | 477 30th Av | $1 |
| 2002-08-08 | 200208083544 | otc alterations permit | 185 Broadmoor Dr | $40,000 |
| 2002-06-28 | 200206280249 | otc alterations permit | 140 Gardenside Dr | $950 |
| 2002-06-28 | 200206280251 | otc alterations permit | 125 Somerset St | $3,000 |
| 2001-06-08 | 200106081166 | otc alterations permit | 643 32nd Av | $19,000 |
| 2001-05-04 | 200105048425 | otc alterations permit | 1753 Revere Av | $3,000 |
| 2001-03-23 | 200003073676 | new construction wood frame | 1745 Revere Av | $150,000 |
| 2000-12-15 | 200012158073 | otc alterations permit | 836 33rd Av | $6,000 |
| 2000-12-07 | 200012077428 | otc alterations permit | 16 Concord St | $10,000 |
| 2000-10-19 | 200010193496 | otc alterations permit | 836 33rd Av | $31,000 |
| 2000-06-07 | 200006072005 | otc alterations permit | 512 Cordova St | $1,500 |
| 1999-11-18 | 9924520 | otc alterations permit | 73 Montezuma St | $3,880 |
| 1999-02-20 | 9903321 | otc alterations permit | 625 Taylor St | $1,900 |
| 1998-11-05 | 9822832 | otc alterations permit | 3838 California St | $43,000 |
| 1998-09-25 | 9819405 | otc alterations permit | 1718 Rivera St | $350 |
| 1998-08-07 | 9815350 | — | — | — |
| 1998-08-04 | 9815005 | otc alterations permit | 2225 46th Av | $5,000 |
| 1998-04-09 | 9806108 | otc alterations permit | 2435 38th Av | $1,500 |
| 1998-03-26 | 9805195 | otc alterations permit | 1895 Page St | $2,800 |
| 1998-03-19 | 9804682 | otc alterations permit | 2435 38th Av | $2,800 |
| 1998-03-18 | 9804614 | otc alterations permit | 2435 38th Av | $5,200 |
| 1998-01-07 | 9800229 | otc alterations permit | 565 08th Av | $3,000 |
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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Ming Wah Construction Co · General Building Contractor
San Francisco, CA
License on file: CA ••••0431
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
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