ADU CITIES Contractor Directory

Advanced Air & Vacuum Inc

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

CSLB license#985173
ClassificationsB — General Building · C-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-60 — Welding · D-21
Office of record1685 N Marshall Ave
El Cajon, CA 92020
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 562-3373
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Pie Insurance Company (the)
Business typeCorporation
License issuedJuly 12, 2013
License expiresJuly 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.