✓

License is active

Source: Contractors State License Board (CSLB)

✓

Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

✓

Insured

Workers' comp coverage on file

✓

Clean record

No complaints or disciplinary actions

California licensing requirements →

🛡️

Hiring this contractor?

Get alerts if their license status changes.

🏢

Is this your business?

Claim your profile to manage your listing.

THORN RON CONSTRUCTION INC

Owner: RON THORN CONSTRUCTION INC

License Number: 942822
State: California
Status: active
Business Type: Corporation
Address: 301 EXECUTIVE PARK BLVDAPT 304 SAN FRANCISCO, CA, 94134 San Francisco County
Phone: (916) 997 5380

License Dates

Issued

01/28/2010

Expires

01/31/2028

Expires in 22 months

CSLB Last Updated

02/17/2026

License Classifications

B| C-7 B| C-7

Personnel & Officers

THORN RONALD VINCENT

Responsible Managing Officer/Chief Executive Officer/President

BC-7

Active

THORN RONALD VINCENT JR

Officer

Active

Contractor Bond

Bonded

Amount: $25,000

Company: PHILADELPHIA INDEMNITY INSURANCE COMPANY

Bond #PB10163402485

Effective: 07/14/2025

Workers' Compensation

Has policy

Carrier: AMERICAN INSURANCE COMPANY

Policy #WCPI2660916000

Effective: 06/20/2025

Expires: 06/20/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

Building Permits

Source: LA City Open Data (LADBS)

otc alterations permit

201 Spear St, 94105

att: remove 3 e antennas and replace with 3 new antennas. remove 6 e rru, remove 20 e batterires, install 24 new batteries

$52,000

2023-04-18

complete

additions alterations or repairs

191 02nd St, 94105

sprint reloc(3)nv800/1900 antennas,add(3)2.5antenas,add(3)2.5rrh,add(n) 2.5 equip.inside(e)mmbs cabinet.add(n)2.5 batteries insied(e)bbu cabinet, add(n)coax jumper lines fr rrhs to(n)antenas,re-use(e)

$20,000

2016-02-10

complete

otc alterations permit

121 Spear St, 94105

add 2, 2.5 antenns, add 2 , 2.5 rrh , new coax jumper lines from rrhs to new antennas, install new hydbrid lines to new sector locations, add n 2.5 equipment inside e mmbs cabinet, new 2.5 batteries i

$25,000

2016-01-19

complete

otc alterations permit

488 Bryant St, 94107

revision to issued permit application number 2012-0517-0678 on 8/24/12. to relocate sprint equipment cabinets from 3rd floor to new space in rear of garage, relocate necessary cabling to connect groun

$28,000

2015-03-02

complete

additions alterations or repairs

650 Gilman Av, 94124

a modification to an (e) unmanned telecommunication facility consisting of adding a (n) 6601-duw unit inside of an (e) purcell cabinet, & adding (3) (n) rruw's to (2) (n) h-frames.

$30,000

2013-04-15

complete

Verify this record on the official state licensing board

View on Contractors State License Board (CSLB) →

Learn how to verify contractor licenses in California

California licensing guide →

Data sourced from official state licensing board records. Always confirm critical information directly with the state board.