ADU CITIES Contractor Directory

Royal Building Services Inc

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

CSLB license#1109806
ClassificationsB — General Building
Office of record11227 Amboy Ave
San Fernando, CA 91340
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 926-6761
Contractor bond$25,000 — Travelers Casualty And Surety Company Of America
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedSeptember 7, 2023
License expiresSeptember 30, 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.