ADU CITIES Contractor Directory

Diamond Construction Services

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

CSLB license#1025907
ClassificationsB — General Building · C-8 — Concrete
Office of record1752 E Lugonia Ave Ste 117-96
Redlands, CA 92374
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 496-6346
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Pie Insurance Company (the)
Business typeSole Owner
License issuedApril 18, 2017
License expiresApril 30, 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.