Public CSLB records

4 S Air INC, C-20 HVAC Contractor in Rancho Cucamonga, CA

License #931194·Corporation·Rancho Cucamonga, San Bernardino County
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Summary

4 S Air INC operating as a corporation holds an active California contractor license (CSLB #931194), valid through Apr 30, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in Rancho Cucamonga, in San Bernardino County, California.

Business Information
Address
9997 Langston Street
Rancho Cucamonga, CA 91730
License Details & Classifications
License Number
931194
Issued
Apr 14, 2009
Status
CLEAR
Expires
Apr 30, 2027
Entity
Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100388844
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Clear Spring Property and Casualty Company
Policy Number
CWC01845002
Effective
Apr 4, 2025
Expires
Apr 4, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is 4 S Air INC licensed in California?

Yes. 4 S Air INC holds California Contractors State License Board license number 931194, which is active and in good standing. The license was first issued on April 14, 2009. It is valid through April 30, 2027.

What does 4 S Air INC specialize in?

4 S Air INC is licensed for one CSLB classification: C-20 HVAC Contractor.

Where is 4 S Air INC headquartered?

4 S Air INC is headquartered at 9997 Langston Street, Rancho Cucamonga, CA 91730, in San Bernardino County, California.

Does 4 S Air INC have an active surety bond on file with CSLB?

Yes. 4 S Air INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does 4 S Air INC carry workers' compensation coverage?

4 S Air INC has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.

How do I verify 4 S Air INC's contractor license?

You can verify 4 S Air INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=931194.

Activity Timeline
  1. License issuedApr 14, 2009
  2. Bond activeJan 1, 2023
  3. WC coverage startsApr 4, 2025
  4. WC expiredApr 4, 2026
  5. License expiresApr 30, 2027
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