ADU CITIES Contractor Directory

Diamond Construction

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

CSLB license#655905
ClassificationsB — General Building · C-8 — Concrete
Office of record19040 Mather Avenue
Hesperia, CA 92345
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 963-6114
Contractor bond$25,000 — North River Insurance Company (the)
Workers' comp (CSLB record)Workers' Compensation Insurance — Hartford Casualty Insurance Company
Business typeSole Owner
License issuedOctober 7, 1992
License expiresOctober 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.