ADU CITIES Contractor Directory

Johnston Construction Services Inc

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

☎ Call (760) 819-2636Verify this license at CSLB
CSLB license#1049283
ClassificationsB — General Building
Office of record4635 Del Monte Avenue
San Diego, CA 92107
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 819-2636
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedJanuary 23, 2019
License expiresJanuary 31, 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.