ADU CITIES Contractor Directory

Alta Vista Master Builders

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

☎ Call (818) 307-1349Verify this license at CSLB
CSLB license#1096994
ClassificationsB — General Building · C-36 — Plumbing
Office of record3201 Westfield Dr
Lancaster, CA 93536
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 307-1349
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedSeptember 23, 2022
License expiresSeptember 30, 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.