ADU CITIES Contractor Directory

Royalty Plumbing Inc

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

CSLB license#1109464
ClassificationsC-36 — Plumbing
Office of record1030 N Mountain Ave Ste 263
Ontario, CA 91762
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 559-0968
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Pie Insurance Company (the)
Business typeCorporation
License issuedAugust 29, 2023
License expiresAugust 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.