Registered address: 33350 6TH ST, Union City, CA 94587
1104681 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Compare 8 active concrete with a registered address in Union City (Alameda County, California). Records are sourced directly from the California Contractors State License Board (CA CSLB) under California Business and Professions Code Division 3, Chapter 9 (Contractors License Law: Class A, Class B General Building, and Class C Specialty Classifications with $25,000 Bond Requirement); confirm municipal permit requirements with Union City before starting work. A credential from another jurisdiction does not establish authorization to work here.

Local guidance checked October 29, 2026 · CA CSLB Official License Verification. Confirm the requirements for your project with the city.
8 concrete records · Union City
ChangeHours, insurance, reviews and service coverage are not established by a license-file entry.
Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.
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Registered address: 33350 6TH ST, Union City, CA 94587
1104681 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 30996 GRANGER AVENUE, Union City, CA 94587
1119441 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 337 WHIPPLE RD, Union City, CA 94587
756730 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 33857 WASHINGTON AVENUE, Union City, CA 94587
806959 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 740 BRADFORD WAY, Union City, CA 94587
813708 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 740 BRADFORD WAY, Union City, CA 94587
891741 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 4646 JEAN COURT, Union City, CA 94587
997567 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 33124 PINTO COURT, Union City, CA 94587
999304 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.
You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.
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Compare concrete across Alameda County or view the California State Hub (CA CSLB).