Coonrad Construction, B General Building Contractor in Santa Rosa, CA
Coonrad Construction operating as a sole owner holds an active California contractor license (CSLB #438579), valid through Apr 30, 2028. First issued in 1983, the license has been on the CSLB roster for 43 years. It carries a single CSLB classification: B — General Building 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 Santa Rosa, in Sonoma County, California.
- License Number
- 438579
- Issued
- Apr 11, 1983
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800205537
- Effective
- Sep 17, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 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 Coonrad Construction licensed in California?
Yes. Coonrad Construction holds California Contractors State License Board license number 438579, which is active and in good standing. The license was first issued on April 11, 1983. It is valid through April 30, 2028.
What does Coonrad Construction specialize in?
Coonrad Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Coonrad Construction headquartered?
Coonrad Construction is headquartered at P O Box 1644, Santa Rosa, CA 95402, in Sonoma County, California.
Does Coonrad Construction have an active surety bond on file with CSLB?
Yes. Coonrad Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Coonrad Construction carry workers' compensation coverage?
Coonrad Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Coonrad Construction's contractor license?
You can verify Coonrad Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=438579.
- License issuedApr 11, 1983
- Bond activeSep 17, 2025
- WC coverage startsMar 16, 2026
- License expiresApr 30, 2028
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