ADU CITIES Contractor Directory

Ground Werks Plumbing And Rooter

Also listed as: Ground Werks Construction Inc

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

CSLB license#983618
ClassificationsA — General Engineering · C-36 — Plumbing
Office of record8721 Red Hill Country Club Dr
Rancho Cucamonga, CA 91730
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 240-8018
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Security National Insurance Company
Business typeCorporation
License issuedMay 10, 2013
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.