K-4 Construction
K-4 Construction operating as a sole owner is licensed in California under CSLB number 608572. The license was first issued in 1990, putting the business at 36 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 Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sacramento, in Sacramento County, California.
- License Number
- 608572
- Issued
- Dec 31, 1990
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800205406
- Effective
- Oct 6, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 10, 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 K-4 Construction licensed in California?
Yes. K-4 Construction holds California Contractors State License Board license number 608572. The license was first issued on December 31, 1990. It is valid through October 31, 2027.
What does K-4 Construction specialize in?
K-4 Construction is licensed for one CSLB classification: B General Building Contractor.
Where is K-4 Construction headquartered?
K-4 Construction is headquartered at 5111 42nd St, Sacramento, CA 95820, in Sacramento County, California.
Does K-4 Construction have an active surety bond on file with CSLB?
Yes. K-4 Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does K-4 Construction carry workers' compensation coverage?
K-4 Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify K-4 Construction's contractor license?
You can verify K-4 Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=608572.
- License issuedDec 31, 1990
- WC coverage startsSep 10, 2025
- Bond activeOct 6, 2025
- License expiresOct 31, 2027
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