ADU CITIES Contractor Directory

Honest Johns Underground

Also listed as: Honest Johns Septic Service Inc

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

☎ Call (760) 247-9687Verify this license at CSLB
CSLB license#798559
ClassificationsA — General Engineering · B — General Building · C-42 — Sanitation System
Office of recordP O Box 2543
Apple Valley, CA 92307
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 247-9687
Contractor bond$25,000 — Safeco Insurance Company Of America
Workers' comp (CSLB record)Workers' Compensation Insurance — Travelers Indemnity Company (the)
Business typeCorporation
License issuedAugust 20, 2001
License expiresAugust 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.