Rosenthal Michael, B General Building Contractor in Torrance, CA
Rosenthal Michael operating as a sole owner holds an active California contractor license (CSLB #941563), valid through Dec 31, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Torrance, in Los Angeles County, California.
- License Number
- 941563
- Issued
- Dec 28, 2009
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100106711
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 18, 2025
- 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 Rosenthal Michael licensed in California?
Yes. Rosenthal Michael holds California Contractors State License Board license number 941563, which is active and in good standing. The license was first issued on December 28, 2009. It is valid through December 31, 2027.
What does Rosenthal Michael specialize in?
Rosenthal Michael is licensed for one CSLB classification: B General Building Contractor.
Where is Rosenthal Michael headquartered?
Rosenthal Michael is headquartered at 22629 Crosshill Avenue, Torrance, CA 90505, in Los Angeles County, California.
Does Rosenthal Michael have an active surety bond on file with CSLB?
Yes. Rosenthal Michael has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Rosenthal Michael carry workers' compensation coverage?
Rosenthal Michael reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Rosenthal Michael's contractor license?
You can verify Rosenthal Michael's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=941563.
- License issuedDec 28, 2009
- Bond activeJan 1, 2023
- WC coverage startsNov 18, 2025
- License expiresDec 31, 2027
- General Installation Company#151839Gardena·B General Building Contractor
- Kemp Bros Construction INC#149816Santa Fe Springs·A General Engineering Contractor
- Teitelbaum Martin Construction INC#149671Agoura Hills·B General Building Contractor
- Stone Roofing CO INC#159149Azusa·B General Building Contractor
- Weir Construction#138013Reseda·B General Building Contractor
- Brightview Landscape Development#133947San Fernando·A General Engineering Contractor
- Paldino Peter Joseph#145594Redondo Beach·B General Building Contractor
- Carrara INC#145253City of Industry·B General Building Contractor
Working a California job with Rosenthal Michael, 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 Rosenthal Michael? Claim or correct this profile