Public CSLB records

ACE FURNACE COMPANY INC

License #235989·Corporation·SOUTH SAN FRANCISCO, San Mateo County
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Summary

ACE FURNACE COMPANY INC operating as a corporation is licensed in California under CSLB number 235989. The license was first issued in 1965, putting the business at 61 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 AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from CONTINENTAL CASUALTY COMPANY. The business is based in SOUTH SAN FRANCISCO, in San Mateo County, California.

Business Information
Address
P O BOX 295
SOUTH SAN FRANCISCO, CA 94083
License Details & Classifications
License Number
235989
Issued
Jul 12, 1965
Status
CLEAR
Expires
Sep 30, 2027
Entity
Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond Number
100232559
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
CONTINENTAL CASUALTY COMPANY
Policy Number
8035628062
Effective
Aug 21, 2025
Expires
Aug 21, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. License issuedJul 12, 1965
  2. Bond activeJan 1, 2023
  3. WC coverage startsAug 21, 2025
  4. WC expiresAug 21, 2026
  5. License expiresSep 30, 2027