Roberts Ken & Son General Contractor INC, B General Building Contractor in Petaluma, CA
Roberts Ken & Son General Contractor INC operating as a corporation holds an active California contractor license (CSLB #528352), valid through Apr 30, 2028. First issued in 1988, the license has been on the CSLB roster for 38 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 Petaluma, in Sonoma County, California.
- License Number
- 528352
- Issued
- Apr 14, 1988
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100244318
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 9, 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 Roberts Ken & Son General Contractor INC licensed in California?
Yes. Roberts Ken & Son General Contractor INC holds California Contractors State License Board license number 528352, which is active and in good standing. The license was first issued on April 14, 1988. It is valid through April 30, 2028.
What does Roberts Ken & Son General Contractor INC specialize in?
Roberts Ken & Son General Contractor INC is licensed for one CSLB classification: B General Building Contractor.
Where is Roberts Ken & Son General Contractor INC headquartered?
Roberts Ken & Son General Contractor INC is headquartered at P O Box 301, Petaluma, CA 94953, in Sonoma County, California.
Does Roberts Ken & Son General Contractor INC have an active surety bond on file with CSLB?
Yes. Roberts Ken & Son General Contractor INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Roberts Ken & Son General Contractor INC carry workers' compensation coverage?
Roberts Ken & Son General Contractor INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Roberts Ken & Son General Contractor INC's contractor license?
You can verify Roberts Ken & Son General Contractor INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=528352.
- License issuedApr 14, 1988
- Bond activeJan 1, 2023
- WC coverage startsMar 9, 2026
- License expiresApr 30, 2028
- Midstate Construction Corporation#89455Petaluma·B General Building Contractor
- Service Structures#145572Santa Rosa·B General Building Contractor
- Argonaut Constructors INC#171432Santa Rosa·A General Engineering Contractor
- Manor Development CO#183762Santa Rosa·B General Building Contractor
- Botieff William Contractor#193984Sonoma·B General Building Contractor
- Codding Construction CO#203301Santa Rosa·B General Building Contractor
- Railla Joseph J#201956Sebastopol·B General Building Contractor
- Western Built#232904Santa Rosa·B General Building Contractor
Working a California job with Roberts Ken & Son General Contractor INC, 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 Roberts Ken & Son General Contractor INC? Claim or correct this profile