Construction Studios Inc
Report verdict
Licensed & active (expires 2028-03-31) · No board discipline flag found in covered sources · 58 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 | 58 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: 2025-11-07.
What we checked
| License | Checked | CA Corporation #747390 · active |
| Bond | Checked | $25,000 with OHIO CASUALTY INSURANCE COMPANY (THE) · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (BENCHMARK INSURANCE COMPANY) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1998 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 58 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 1998 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 747390 | Corporation (B) Workers' comp: Workers' Compensation Insurance (BENCHMARK INSURANCE COMPANY); Contractor bond: $25000 (OHIO CASUALTY INSURANCE COMPANY (THE)) | clear | 1998-03-24 | 2028-03-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · OHIO CASUALTY INSURANCE COMPANY (THE) · effective 2023-01-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · BENCHMARK INSURANCE COMPANY · effective 2026-01-01 · expires 2027-01-01 |
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 |
|---|---|---|---|---|
| 2025-11-07 | 202510147321 | otc alterations permit | 305 12th St | $5,000 |
| 2025-09-03 | 202410022183 | otc alterations permit | 33 Turk St | $10,000 |
| 2023-01-19 | 202212208785 | otc alterations permit | 1585 Folsom St | $5,000 |
| 2022-12-21 | 202212067751 | otc alterations permit | 960 Market St | $25,000 |
| 2022-10-27 | 202209021804 | otc alterations permit | 1585 Folsom St | $75,000 |
| 2021-10-13 | 202110130409 | otc alterations permit | 350 Ocean Av | $1 |
| 2019-12-19 | 201904309290 | demolitions | 1270 Mission St | $25,000 |
| 2019-06-05 | 201906052590 | otc alterations permit | 350 Ocean Av | $20,000 |
| 2018-01-24 | 201801249365 | otc alterations permit | 988 Market St | $20,000 |
| 2018-01-10 | 201712206978 | otc alterations permit | 988 Market St | $50,000 |
| 2017-12-18 | 201712146505 | otc alterations permit | 1301 Folsom St | $20,000 |
| 2017-11-08 | 201711073342 | otc alterations permit | 300 Kansas St | $80,000 |
| 2017-10-26 | 201710060617 | otc alterations permit | 1301 Folsom St | $200,000 |
| 2017-07-24 | 201707212656 | otc alterations permit | 300 Kansas St | $1 |
| 2017-06-21 | 201705317981 | otc alterations permit | 1301 Folsom St | $100,000 |
| 2017-05-17 | 201612286007 | otc alterations permit | 300 Kansas St | $130,000 |
| 2017-05-17 | 201705025452 | otc alterations permit | 1301 Folsom St | $50,000 |
| 2016-02-16 | 201602169611 | additions alterations or repairs | 340 Bryant St | $30,000 |
| 2015-07-17 | 201305177189 | additions alterations or repairs | 340 Bryant St | $250,000 |
| 2015-05-07 | 201504284811 | otc alterations permit | 972 Market St | $1,000 |
| 2015-05-07 | 201504284806 | otc alterations permit | 970 Market St | $1,000 |
| 2015-01-29 | 201501085204 | otc alterations permit | 340 Bryant St | $10,000 |
| 2015-01-29 | 201501085198 | otc alterations permit | 988 Market St | $5,000 |
| 2015-01-06 | 201501054941 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054948 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054939 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054946 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054943 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054937 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054945 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054944 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054940 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054947 | otc alterations permit | 988 Market St | $1 |
| 2015-01-06 | 201501054942 | otc alterations permit | 988 Market St | $1 |
| 2014-06-20 | 201406107958 | otc alterations permit | 988 Market St | $2,500 |
| 2014-05-01 | 201404233911 | otc alterations permit | 340 Bryant St | $1 |
| 2014-03-25 | 201401307417 | otc alterations permit | 988 Market St | $30,000 |
| 2014-03-25 | 201403251579 | otc alterations permit | 988 Market St | $100,000 |
| 2014-02-25 | 201401307399 | additions alterations or repairs | 340 Bryant St | $80,000 |
| 2013-11-22 | 201304265541 | additions alterations or repairs | 340 Bryant St | $500,000 |
| 2013-11-22 | 201311131817 | otc alterations permit | 988 Market St | $20,000 |
| 2013-07-11 | 201304164659 | additions alterations or repairs | 988 Market St | $75,000 |
| 2013-06-07 | 201305318348 | otc alterations permit | 988 Market St | $150,000 |
| 2013-06-07 | 201305227652 | otc alterations permit | 988 Market St | $150,000 |
| 2013-05-17 | 201305167086 | otc alterations permit | 988 Market St | $150,000 |
| 2013-02-20 | 201302089833 | otc alterations permit | 988 Market St | $25,000 |
| 2013-02-20 | 201302089837 | otc alterations permit | 340 Bryant St | $50,000 |
| 2013-01-03 | 201212216719 | otc alterations permit | 988 Market St | $110,000 |
| 2012-11-19 | 201207185111 | additions alterations or repairs | 988 Market St | $200,000 |
| 2012-10-01 | 201209240467 | otc alterations permit | 988 Market St | $90,000 |
| 2012-07-25 | 201207255727 | otc alterations permit | 988 Market St | $20,000 |
| 2012-07-12 | 201207104436 | otc alterations permit | 91 Mcallister St | $20,000 |
| 2012-07-10 | 201207104420 | otc alterations permit | 988 Market St | $1 |
| 2012-06-07 | 201205220983 | otc alterations permit | 988 Market St | $25,000 |
| 2012-05-09 | 201205029673 | otc alterations permit | 988 Market St | $150,000 |
| 2012-04-19 | 201204037469 | otc alterations permit | 988 Market St | $10,000 |
| 2011-04-19 | 201102099909 | otc alterations permit | 611 Washington St | $75,000 |
| 2010-12-08 | 201012076234 | otc alterations permit | 140 02nd St | $15,000 |
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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Construction Studios Inc · General Building Contractor
San Francisco, CA
License on file: CA ••••7390
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
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