Liu Michael Construction Co
Report verdict
Licensed & active (expires 2027-08-31) · No board discipline flag found in covered sources · 24 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 | 24 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: 2024-05-09.
What we checked
| License | Checked | CA Sole Owner #575306 · active |
| Bond | Checked | $25,000 with ATLANTIC SPECIALTY INSURANCE COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Exempt · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1989 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 24 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 1989 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 575306 | Sole Owner (B) Workers' comp: Exempt; Contractor bond: $25000 (ATLANTIC SPECIALTY INSURANCE COMPANY) | clear | 1989-08-18 | 2027-08-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · ATLANTIC SPECIALTY INSURANCE COMPANY · effective 2026-08-01 |
|---|---|
| Workers' comp | Exempt (no employees reported to CSLB) · effective 2025-07-16 |
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 |
|---|---|---|---|---|
| 2024-05-09 | 202405091837 | otc alterations permit | 25 Galilee Ln | $5,000 |
| 2023-07-31 | 202307313317 | otc alterations permit | 25 Galilee Ln | $5,000 |
| 2022-06-24 | 202206247030 | otc alterations permit | 1545 Geary | $6,800 |
| 2018-11-14 | 201811145857 | otc alterations permit | 1400 Webster St | $30,000 |
| 2009-09-21 | 200909217235 | otc alterations permit | 45 Galilee Ln | $2,600 |
| 2008-11-19 | 200811196943 | otc alterations permit | 1305 Laguna St | $20,000 |
| 2008-08-05 | 200808058379 | otc alterations permit | 10 Quickstep Ln | $2,800 |
| 2008-07-14 | 200807146596 | otc alterations permit | 1435 Laguna St | $3,050 |
| 2008-07-01 | 200807015713 | otc alterations permit | 1540 O'farrell St | $2,800 |
| 2008-06-19 | 200806194852 | otc alterations permit | 1550 O'farrell St | $3,500 |
| 2008-04-10 | 200804109322 | otc alterations permit | 1465 Laguna | $4,500 |
| 2008-01-09 | 200801092111 | otc alterations permit | 5 Galilee Ln | $2,700 |
| 2007-11-27 | 200711278939 | otc alterations permit | 35 Western Shore Ln | $2,900 |
| 2007-08-02 | 200708028497 | otc alterations permit | 65 Western Shore Ln | $2,500 |
| 2007-06-04 | 200706042843 | otc alterations permit | 1460 Webster St | $8,500 |
| 2007-05-21 | 200705211786 | otc alterations permit | 65 Western Shore Ln | $8,500 |
| 2007-04-25 | 200704259600 | otc alterations permit | 25 Galilee Ln | $8,000 |
| 2007-04-17 | 200704178940 | otc alterations permit | 10 Bertie Minor Ln | $4,500 |
| 2007-03-08 | 200703085720 | otc alterations permit | 20 Quickstep Ln | $2,500 |
| 2006-05-02 | 200605020406 | otc alterations permit | 1315 Laguna St | $1,800 |
| 2005-10-17 | 200510175668 | otc alterations permit | 1325 Laguna St | $4,500 |
| 2005-08-15 | 200508150238 | otc alterations permit | 45 Galilee Ln | $4,500 |
| 2005-08-08 | 200508089659 | otc alterations permit | 1325 Laguna St | $4,500 |
| 2005-08-02 | 200508029247 | otc alterations permit | 1325 Laguna St | $4,500 |
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
Search other sites — these open a search for this name and location. They are not verified matches; check the business name, address and license number on the result.
Search Google Maps ↗ Search Angi ↗ Search Yelp ↗ Search BBB ↗ Search HomeAdvisor ↗
Outside ratings are shown for context only and are not part of the HomeProFax Score. Why?
Reviews
External review checks (we link out; we do not store or score Google, Angi, Yelp or Houzz ratings):
Check Google reviews ↗ Search BBB ↗
Homeowner reviews on HomeProFax
No published homeowner reviews yet.
Leave a review
Is this your business?
Claim this profile for free to correct details, add insurance and photos, and get a verified badge.
Liu Michael Construction Co · General Building Contractor
San Francisco, CA
License on file: CA ••••5306
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.
More General Contractors in San Francisco, CA
Compare 604 general contractors in San Francisco by license status, permits and score.
See general contractors in San Francisco → All contractors in San Francisco