Peter Aigner Construction, B General Building Contractor in Petaluma, CA
Peter Aigner Construction operating as a sole owner holds an active California contractor license (CSLB #524100), valid through Feb 29, 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 Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Petaluma, in Sonoma County, California.
- License Number
- 524100
- Issued
- Feb 8, 1988
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT026369
- Effective
- Jan 28, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 16, 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 Peter Aigner Construction licensed in California?
Yes. Peter Aigner Construction holds California Contractors State License Board license number 524100, which is active and in good standing. The license was first issued on February 8, 1988. It is valid through February 29, 2028.
What does Peter Aigner Construction specialize in?
Peter Aigner Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Peter Aigner Construction headquartered?
Peter Aigner Construction is headquartered at 120 Rocca Drive, Petaluma, CA 94952, in Sonoma County, California.
Does Peter Aigner Construction have an active surety bond on file with CSLB?
Yes. Peter Aigner Construction has an active California contractor surety bond filed with Jet Insurance Company.
Does Peter Aigner Construction carry workers' compensation coverage?
Peter Aigner Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Peter Aigner Construction's contractor license?
You can verify Peter Aigner Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=524100.
- License issuedFeb 8, 1988
- WC coverage startsJan 16, 2026
- Bond activeJan 28, 2026
- License expiresFeb 29, 2028
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