Four Z Construction
Four Z Construction operating as a sole owner is licensed in California under CSLB number 703455. The license was first issued in 1995, putting the business at 31 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 703455
- Issued
- Mar 6, 1995
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67696657
- Effective
- Oct 12, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 8, 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 Four Z Construction licensed in California?
Yes. Four Z Construction holds California Contractors State License Board license number 703455. The license was first issued on March 6, 1995. It is valid through January 31, 2028.
What does Four Z Construction specialize in?
Four Z Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Four Z Construction headquartered?
Four Z Construction is headquartered at Po Box 15302, Santa Rosa, CA 95402, in Sonoma County, California.
Does Four Z Construction have an active surety bond on file with CSLB?
Yes. Four Z Construction has an active California contractor surety bond filed with Western Surety Company.
Does Four Z Construction carry workers' compensation coverage?
Four Z Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Four Z Construction's contractor license?
You can verify Four Z Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=703455.
- License issuedMar 6, 1995
- Bond activeOct 12, 2025
- WC coverage startsJan 8, 2026
- License expiresJan 31, 2028
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