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Heirloom Heating and Air LLC

License #1077646·Limited Liability·El Sobrante, Contra Costa County
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Summary

Heirloom Heating and Air LLC operating as a limited liability is licensed in California under CSLB number 1077646. The license was first issued in 2021, putting the business at 5 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 Western Surety Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in El Sobrante, in Contra Costa County, California.

Business Information
Address
4266 Santa Rita Rd
El Sobrante, CA 94803
License Details & Classifications
License Number
1077646
Issued
Jun 30, 2021
Status
CLEAR
Expires
Jun 30, 2027
Entity
Limited Liability
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67437791
Effective
May 27, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Amtrust Insurance Company
Policy Number
KWP1418604
Effective
Dec 20, 2025
Expires
Dec 20, 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 Heirloom Heating and Air LLC licensed in California?

Yes. Heirloom Heating and Air LLC holds California Contractors State License Board license number 1077646. The license was first issued on June 30, 2021. It is valid through June 30, 2027.

What does Heirloom Heating and Air LLC specialize in?

Heirloom Heating and Air LLC is licensed for one CSLB classification: C-20 HVAC Contractor.

Where is Heirloom Heating and Air LLC headquartered?

Heirloom Heating and Air LLC is headquartered at 4266 Santa Rita Rd, El Sobrante, CA 94803, in Contra Costa County, California.

Does Heirloom Heating and Air LLC have an active surety bond on file with CSLB?

Yes. Heirloom Heating and Air LLC has an active California contractor surety bond filed with Western Surety Company.

Does Heirloom Heating and Air LLC carry workers' compensation coverage?

Yes. Heirloom Heating and Air LLC carries active workers' compensation coverage through Amtrust Insurance Company.

How do I verify Heirloom Heating and Air LLC's contractor license?

You can verify Heirloom Heating and Air LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1077646.

Activity Timeline
  1. License issuedJun 30, 2021
  2. Bond activeMay 27, 2025
  3. WC coverage startsDec 20, 2025
  4. WC expiresDec 20, 2026
  5. License expiresJun 30, 2027
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