Public CSLB records

ULTIMATE CONCRETE CONSTRUCTION INC

License #1145528·Corporation·HAYWARD, Alameda County
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Summary

ULTIMATE CONCRETE CONSTRUCTION INC operating as a corporation is licensed in California under CSLB number 1145528. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with WESTERN SURETY COMPANY and active workers' compensation coverage from SUNZ INSURANCE COMPANY. The business is based in HAYWARD, in Alameda County, California.

Business Information
Address
1921 EAST AVE
HAYWARD, CA 94541
License Details & Classifications
License Number
1145528
Issued
Oct 27, 2025
Status
CLEAR
Expires
Oct 31, 2027
Entity
Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
WESTERN SURETY COMPANY
Bond Number
67637109
Effective
Sep 24, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
SUNZ INSURANCE COMPANY
Policy Number
SLX131688
Effective
Oct 17, 2025
Expires
Oct 17, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. Bond activeSep 24, 2025
  2. WC coverage startsOct 17, 2025
  3. License issuedOct 27, 2025
  4. WC expiresOct 17, 2026
  5. License expiresOct 31, 2027