ADU CITIES Contractor Directory

Newport Building Company

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

☎ Call (714) 783-9680Verify this license at CSLB
CSLB license#1159120
ClassificationsB — General Building
Office of record1525 E Ontario Ave Ste 100
Corona, CA 92881
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 783-9680
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedAugust 4, 2026
License expiresAugust 31, 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.