ADU CITIES Contractor Directory

Esser Air Conditioning

Also listed as: Esser Services Inc

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

CSLB license#489046
ClassificationsC-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-36 — Plumbing
Office of record77971 Wildcat Dr Ste E
Palm Desert, CA 92211
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 668-4640
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Leasing Firm, Temp Agency, etc — Ace American Insurance Company
Business typeCorporation
License issuedMarch 31, 1986
License expiresMarch 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.