Public CSLB records

MECHANICAL VENTILATION SYSTEMS

License #578852·Sole Owner·BANNING, Riverside County
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Summary

MECHANICAL VENTILATION SYSTEMS operating as a sole owner is licensed in California under CSLB number 578852. The license was first issued in 1989, putting the business at 37 years on the active CSLB roster. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with JET INSURANCE COMPANY and active workers' compensation coverage from CONTINENTAL CASUALTY COMPANY. The business is based in BANNING, in Riverside County, California.

Business Information
Address
359 MARLBORO WAY
BANNING, CA 92220
License Details & Classifications
License Number
578852
Issued
Oct 3, 1989
Status
CLEAR
Expires
Jun 30, 2026
Entity
Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
JET INSURANCE COMPANY
Bond Number
JT020692
Effective
Sep 20, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
CONTINENTAL CASUALTY COMPANY
Policy Number
8035629342
Effective
Aug 21, 2025
Expires
Aug 21, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. License issuedOct 3, 1989
  2. WC coverage startsAug 21, 2025
  3. Bond activeSep 20, 2025
  4. License expiresJun 30, 2026
  5. WC expiresAug 21, 2026