ADU CITIES Contractor Directory

Proserve Mechanical

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

☎ Call (760) 947-8381Verify this license at CSLB
CSLB license#790101
ClassificationsC-36 — Plumbing
Office of record15555 Main STD4-192
Hesperia, CA 92345
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(760) 947-8381
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedJanuary 18, 2001
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.