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All Season Heating and Cooling

License #604600·Sole Owner·La Crescenta, Los Angeles County
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Summary

All Season Heating and Cooling operating as a sole owner is licensed in California under CSLB number 604600. The license was first issued in 1990, putting the business at 36 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 Nationwide Mutual Insurance Company and active workers' compensation coverage from Insurance Company of the West. The business is based in La Crescenta, in Los Angeles County, California.

Business Information
Address
P O Box 12472
La Crescenta, CA 91224
License Details & Classifications
License Number
604600
Issued
Oct 12, 1990
Status
CLEAR
Expires
Nov 30, 2026
Entity
Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Nationwide Mutual Insurance Company
Bond Number
7901206381
Effective
Aug 10, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Insurance Company of the West
Policy Number
WSA505267506
Effective
Dec 19, 2025
Expires
Dec 19, 2026
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is All Season Heating and Cooling licensed in California?

Yes. All Season Heating and Cooling holds California Contractors State License Board license number 604600. The license was first issued on October 12, 1990. It is valid through November 30, 2026.

What does All Season Heating and Cooling specialize in?

All Season Heating and Cooling is licensed for one CSLB classification: C-20 HVAC Contractor.

Where is All Season Heating and Cooling headquartered?

All Season Heating and Cooling is headquartered at P O Box 12472, La Crescenta, CA 91224, in Los Angeles County, California.

Does All Season Heating and Cooling have an active surety bond on file with CSLB?

Yes. All Season Heating and Cooling has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.

Does All Season Heating and Cooling carry workers' compensation coverage?

Yes. All Season Heating and Cooling carries active workers' compensation coverage through Insurance Company of the West.

How do I verify All Season Heating and Cooling's contractor license?

You can verify All Season Heating and Cooling's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=604600.

Activity Timeline
  1. License issuedOct 12, 1990
  2. Bond activeAug 10, 2025
  3. WC coverage startsDec 19, 2025
  4. License expiresNov 30, 2026
  5. WC expiresDec 19, 2026
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