Registered address: 3469 MT DIABLO BLVD, Lafayette, CA 94549
647234 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Compare 166 active licensed trade contractors with a registered address in Lafayette (Contra Costa 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 Lafayette 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.
166 all trades records · Lafayette
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: 3469 MT DIABLO BLVD, Lafayette, CA 94549
647234 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 1076 CAROL LANE APT 113, Lafayette, CA 94549
1114642 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 1956 RELIEZ VALLEY ROAD, Lafayette, CA 94549
722488 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3310 GLENSIDE DR, Lafayette, CA 94549
427134 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 1015 WALNUT DR, Lafayette, CA 94549
1155069 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 1000 DEWING AVE UNIT 306, Lafayette, CA 94549
873468 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3641 MOUNT DIABLO BLVD 1604, Lafayette, CA 94549
545230 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 858 ACALANES RD, Lafayette, CA 94549
1088926 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3756 SUNDALE ROAD, Lafayette, CA 94549
968947 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3 WESTMINSTER PL, Lafayette, CA 94549
933225 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 1009 WALNUT DR, Lafayette, CA 94549
1003333 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3291 MT DIABLO COURT, Lafayette, CA 94549
177588 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3158 GLORIA TERRACE, Lafayette, CA 94549
891523 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 490 ST MARYS RD, Lafayette, CA 94549
480100 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3800 MT DIABLO BLVD STE 200, Lafayette, CA 94549
495420 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 1571 SHARON CIRCLE, Lafayette, CA 94549
471530 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3725 SUNDALE ROAD, Lafayette, CA 94549
686842 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3139 SWEETBRIER CIR, Lafayette, CA 94549
1042904 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3515 MT DIABLO BLVD #82, Lafayette, CA 94549
1098901 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 4044 VALENTE CT, Lafayette, CA 94549
1035772 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 3643 WALNUT STREET, Lafayette, CA 94549
1019904 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 11 HAWK CANYON PLACE, Lafayette, CA 94549
1135771 · 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 all trades across Contra Costa County or view the California State Hub (CA CSLB).