T S C Construction Co
Report verdict
Licensed & active (expires 2028-05-31) · No board discipline flag found in covered sources · 15 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 | 15 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: 2024-12-19.
What we checked
| License | Checked | CA Sole Owner #644387 · active |
| Bond | Checked | $25,000 with MERCHANTS BONDING COMPANY (MUTUAL) · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (AMERICAN CASUALTY COMPANY OF READING PA) · 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 | 15 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 644387 | Sole Owner (B) Workers' comp: Workers' Compensation Insurance (AMERICAN CASUALTY COMPANY OF READING PA); Contractor bond: $25000 (MERCHANTS BONDING COMPANY (MUTUAL)) | clear | 1992-05-08 | 2028-05-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · MERCHANTS BONDING COMPANY (MUTUAL) · effective 2026-03-12 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · AMERICAN CASUALTY COMPANY OF READING PA · effective 2026-05-08 · expires 2027-05-08 |
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 |
|---|---|---|---|---|
| 2024-12-19 | 202409050179 | otc alterations permit | 2533 Noriega St | $18,000 |
| 2023-08-03 | 202306129826 | otc alterations permit | 743 Washington St | $400 |
| 2017-03-14 | 201703141443 | otc alterations permit | 2533 Noriega St | $25,000 |
| 2016-07-27 | 201607142334 | otc alterations permit | 2612 Ocean Av | $3,000 |
| 2014-04-29 | 201404294390 | otc alterations permit | 800 Clement St | $3,500 |
| 2013-09-30 | 201309197258 | otc alterations permit | 1066 Grant Av | $128,000 |
| 2011-06-28 | 201106289046 | otc alterations permit | 1241 Stockton St | $1,000 |
| 2008-11-10 | 200811106224 | otc alterations permit | 727 Clay St | $100 |
| 2008-03-14 | 200801303538 | otc alterations permit | 723 Clay St | $96,000 |
| 2007-05-22 | 200611137516 | additions alterations or repairs | 95 Ravenwood Dr | $225,000 |
| 2000-12-21 | 200012218516 | otc alterations permit | 70 San Leandro Wy | $50 |
| 2000-05-25 | 200005251053 | otc alterations permit | 522 36th Av | $200 |
| 1998-10-23 | 9821737 | otc alterations permit | 846 North Point St | $10,000 |
| 1998-09-28 | 9819562 | otc alterations permit | 846 North Point St | $8,000 |
| 1998-09-11 | 9803525 | additions alterations or repairs | 721 Bryant St | $12,300 |
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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Homeowner reviews on HomeProFax
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T S C Construction Co · General Building Contractor
Orinda, CA
License on file: CA ••••4387
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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