Rich Rosensweig, C-7 Low Voltage Systems Contractor in Long Beach, CA
Rich Rosensweig operating as a sole owner holds an active California contractor license (CSLB #912010), valid through Mar 31, 2028. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries a single CSLB classification: C-7 — Low Voltage Systems Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Long Beach, in Los Angeles County, California.
- License Number
- 912010
- Issued
- Mar 7, 2008
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800212281
- Effective
- Dec 24, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 1, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Rich Rosensweig licensed in California?
Yes. Rich Rosensweig holds California Contractors State License Board license number 912010, which is active and in good standing. The license was first issued on March 7, 2008. It is valid through March 31, 2028.
What does Rich Rosensweig specialize in?
Rich Rosensweig is licensed for one CSLB classification: C-7 Low Voltage Systems Contractor.
Where is Rich Rosensweig headquartered?
Rich Rosensweig is headquartered at 735 Ultimo Avenue, Long Beach, CA 90804, in Los Angeles County, California.
Does Rich Rosensweig have an active surety bond on file with CSLB?
Yes. Rich Rosensweig has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Rich Rosensweig carry workers' compensation coverage?
Rich Rosensweig reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Rich Rosensweig's contractor license?
You can verify Rich Rosensweig's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=912010.
- License issuedMar 7, 2008
- Bond activeDec 24, 2025
- WC coverage startsFeb 1, 2026
- License expiresMar 31, 2028
- Laba Communications INC#576815Northridge·B General Building Contractor
- Security Plus CO#575486Los Angeles·C-7 Low Voltage Systems Contractor
- Arm-Tech Security Systems#577703Los Angeles·C-7 Low Voltage Systems Contractor
- Nilsson John#573253Los Angeles·C-7 Low Voltage Systems Contractor
- Silverman Jeffrey Scott#564818Woodland Hills·C-7 Low Voltage Systems Contractor
- Premises Security#551552Lancaster·C-7 Low Voltage Systems Contractor
- Ivy Electrical#556709Glendale·C-7 Low Voltage Systems Contractor
- Steven's Audio/Video/ Service#542931Acton·B General Building Contractor
Working a California job with Rich Rosensweig, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Rich Rosensweig? Claim or correct this profile