ADU CITIES Contractor Directory

Harncore General Engineering & Contracting

Also listed as: Michael Harn

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

☎ Call (760) 498-5727Verify this license at CSLB
CSLB license#1042699
ClassificationsA — General Engineering
Office of record1443 Windsong Ln
Escondido, CA 92026
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 498-5727
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedAugust 3, 2018
License expiresAugust 31, 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.