ADU CITIES Contractor Directory

Willdan Energy Solutions

● Active — license status verified against CSLB public data as of November 6, 2026

CSLB license#1065713
ClassificationsA — General Engineering · B — General Building · C-10 — Electrical
Office of record2401 E Katella Ave Ste 300
Anaheim, CA 92806
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 931-2400
Contractor bond$25,000 — Travelers Casualty And Surety Company Of America
Workers' comp (CSLB record)Workers' Compensation Insurance — Travelers Property Casualty Company Of America
Business typeCorporation
License issuedMay 7, 2020
License expiresMay 31, 2028

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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.