ADU CITIES Contractor Directory

Rockwall Construction Company

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

☎ Call (909) 972-8216Verify this license at CSLB
CSLB license#777138
ClassificationsB — General Building
Office of record4345 E Lowell Street Suite H
Ontario, CA 91761
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 972-8216
Contractor bond$25,000 — Ohio Casualty Insurance Company (the)
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedApril 6, 2000
License expiresApril 30, 2028

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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.