ADU CITIES Contractor Directory

CA Sunshine Electrical

Also listed as: Aaron Ma

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

CSLB license#1133255
ClassificationsC-10 — Electrical
Office of record1142 S Diamond Bar Blvdunit 690
Diamond Bar, CA 91765
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 375-9818
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Continental Casualty Company
Business typeSole Owner
License issuedFebruary 19, 2025
License expiresFebruary 28, 2027

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

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.