ADU CITIES Contractor Directory

Cellar Masters

Also listed as: Tyamjo Enterprises

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

☎ Call (805) 375-5040Verify this license at CSLB
CSLB license#993765
ClassificationsB — General Building
Office of record2088 Anchor Court Unit A
Newbury Park, CA 91320
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(805) 375-5040
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Leasing Firm, Temp Agency, etc — Ace American Insurance Company
Business typeCorporation
License issuedJune 17, 2014
License expiresJune 30, 2028

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.