ADU CITIES Contractor Directory

Grotewold Jeff Construction Inc

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

CSLB license#1093792
ClassificationsB — General Building
Office of recordPO Box 3439
Crestline, CA 92325
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 338-4000
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Technology Insurance Company Inc
Business typeCorporation
License issuedJuly 12, 2022
License expiresJuly 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.