ADU CITIES Contractor Directory

Walton Built

Also listed as: Montana Construction Inc

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

CSLB license#731545
ClassificationsB — General Building
Office of record427 30TH Street
Newport Beach, CA 92663
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(949) 566-9133
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedJanuary 21, 1997
License expiresJanuary 31, 2027

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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.