ADU CITIES Contractor Directory

Dna Industrial Hygiene

Also listed as: Napier Dan

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

☎ Call (310) 644-1924Verify this license at CSLB
CSLB license#773462
ClassificationsA — General Engineering · HAZ — Hazardous Substance Removal
Office of record2520 Artesia Blvd
Redondo Beach, CA 90278
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 644-1924
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeSole Owner
License issuedJanuary 11, 2000
License expiresJanuary 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.