ADU CITIES Contractor Directory

Msi Construction Heating & Air

Also listed as: Gilbert Maurice

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

CSLB license#913642
ClassificationsB — General Building · C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
Office of recordPO Box 542
San Bernardino, CA 92402
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 201-1144
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Wellfleet Insurance Company
Business typeSole Owner
License issuedApril 8, 2008
License expiresApril 30, 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.