Public CSLB records

Alaniz Heating & Air, C-20 HVAC Contractor in San Lorenzo, CA

License #1044935·Corporation·San Lorenzo, Alameda County
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Summary

Alaniz Heating & Air operating as a corporation holds California contractor license #1044935, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. 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 Employers Preferred Insurance Company. The business is based in San Lorenzo, in Alameda County, California.

Business Information
Address
15934 Hesperian Blvd Ste 198
San Lorenzo, CA 94580
License Details & Classifications
License Number
1044935
Issued
Sep 27, 2018
Status
CLEAR
Expires
Sep 30, 2026
Entity
Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67540032
Effective
Jun 22, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Employers Preferred Insurance Company
Policy Number
EIG583295401
Effective
Jan 15, 2026
Expires
Jan 15, 2027
Alert

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

  • License expired
License StatusInactive / Expired
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 Alaniz Heating & Air licensed in California?

Alaniz Heating & Air previously held California Contractors State License Board license number 1044935, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 27, 2018.

What does Alaniz Heating & Air specialize in?

Alaniz Heating & Air is licensed for one CSLB classification: C-20 HVAC Contractor.

Where is Alaniz Heating & Air headquartered?

Alaniz Heating & Air is headquartered at 15934 Hesperian Blvd Ste 198, San Lorenzo, CA 94580, in Alameda County, California.

Does Alaniz Heating & Air have an active surety bond on file with CSLB?

Yes. Alaniz Heating & Air has an active California contractor surety bond filed with Western Surety Company.

Does Alaniz Heating & Air carry workers' compensation coverage?

Yes. Alaniz Heating & Air carries active workers' compensation coverage through Employers Preferred Insurance Company.

How do I verify Alaniz Heating & Air's contractor license?

You can verify Alaniz Heating & Air's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1044935.

Activity Timeline
  1. License issuedSep 27, 2018
  2. Bond activeJun 22, 2025
  3. WC coverage startsJan 15, 2026
  4. License expiredSep 30, 2026
  5. WC expiresJan 15, 2027
Other contractors in Alameda County
California lien & payment resources

Working a California job with Alaniz Heating & Air, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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