ADU CITIES Contractor Directory

Sierra Tomas Builder

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

CSLB license#1130584
ClassificationsB — General Building
Office of record22431 Antonio Pkwy B160-123
Rancho Santa Margarita, CA 92688
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(949) 295-5331
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedDecember 17, 2024
License expiresDecember 31, 2026

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.