Constantine Construction
Report verdict
Licensed & active (expires 2028-01-31) · No board discipline flag found in covered sources · 29 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 | 29 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: 2026-09-28.
What we checked
| License | Checked | CA Sole Owner #773300 · active |
| Bond | Checked | $25,000 with JET INSURANCE COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Exempt · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 2000 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 29 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 2000 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 773300 | Sole Owner (B| C36) Workers' comp: Exempt; Contractor bond: $25000 (JET INSURANCE COMPANY) | clear | 2000-01-05 | 2028-01-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · JET INSURANCE COMPANY · effective 2026-01-12 |
|---|---|
| Workers' comp | Exempt (no employees reported to CSLB) · effective 2026-01-31 |
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 |
|---|---|---|---|---|
| 2026-09-28 | 202609258661 | otc alterations permit | 717 Kansas St | $1,500 |
| 2026-09-02 | 202609027564 | otc alterations permit | 365 28th Av | $25,550 |
| 2025-05-07 | 202505075931 | otc alterations permit | 1886 Great Hy | $20,000 |
| 2024-12-24 | 202412247362 | otc alterations permit | 970 Duncan St | $8,500 |
| 2024-06-20 | 202406174660 | otc alterations permit | 560 Green St | $11,231 |
| 2024-04-25 | 202404250717 | otc alterations permit | 1892 Great Hy | $22,500 |
| 2024-04-25 | 202404250716 | otc alterations permit | 1890 Great Hy | $22,500 |
| 2023-04-27 | 202304276604 | otc alterations permit | 2401 Noriega St | $12,500 |
| 2019-10-24 | 201909030508 | additions alterations or repairs | 1882 Great Hy | $18,000 |
| 2019-05-17 | 201805179379 | additions alterations or repairs | 1882 Great Hy | $235,000 |
| 2017-03-16 | 201703161613 | otc alterations permit | 722 Madrid St | $3,500 |
| 2017-02-02 | 201702028519 | otc alterations permit | 1780 Revere Av | $1 |
| 2016-10-25 | 201509227704 | additions alterations or repairs | 1780 Revere Av | $45,000 |
| 2015-04-20 | 201504083178 | otc alterations permit | 1780 Revere Av | $75,000 |
| 2014-12-22 | 201412113565 | otc alterations permit | 1780 Revere Av | $12,500 |
| 2014-08-04 | 201407161391 | otc alterations permit | 838 Kansas St | $1 |
| 2013-05-15 | 201305015902 | otc alterations permit | 31 Riverton Dr | $50,000 |
| 2013-03-01 | 200805232791 | demolitions | 838 Kansas St | $5,000 |
| 2013-03-01 | 200805232796 | demolitions | 838 Kansas St | $5,000 |
| 2013-03-01 | 200805232798 | new construction wood frame | 838 Kansas St | $600,000 |
| 2011-10-19 | 201110176980 | otc alterations permit | 748 Kansas St | $18,000 |
| 2011-08-08 | 201108081942 | otc alterations permit | 525 Lawton St | $3,000 |
| 2010-08-19 | 201008199159 | otc alterations permit | 405 22nd Av | $2,000 |
| 2010-07-14 | 201007146562 | otc alterations permit | 2366 31st Av | $1,500 |
| 2009-10-19 | 200907313916 | otc alterations permit | 1119 Kearny St | $30,000 |
| 2009-01-21 | 200901210529 | otc alterations permit | 1753 Hayes St | $4,500 |
| 2009-01-06 | 200901069643 | otc alterations permit | 22 Magnolia St | $1,000 |
| 2008-08-12 | 200808128938 | otc alterations permit | 2334 27th Av | $1 |
| 2005-07-22 | 200507228342 | otc alterations permit | 1368 17th Av | $4,200 |
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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Constantine Construction · General Building Contractor
San Francisco, CA
License on file: CA ••••3300
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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