Aer Systems LLC, C-20 HVAC Contractor in Carlsbad, CA
Aer Systems LLC operating as a limited liability holds an active California contractor license (CSLB #1143473), valid through Sep 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. 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 Hartford Casualty Insurance Company. The business is based in Carlsbad, in San Diego County, California.
- License Number
- 1143473
- Issued
- Sep 12, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Limited Liability
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100981955
- Effective
- Jun 17, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Casualty Insurance Company
- Policy Number
- 76WEGBZ9BKB
- Effective
- Mar 1, 2026
- Expires
- Mar 1, 2027
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Aer Systems LLC licensed in California?
Yes. Aer Systems LLC holds California Contractors State License Board license number 1143473, which is active and in good standing. The license was first issued on September 12, 2025. It is valid through September 30, 2027.
What does Aer Systems LLC specialize in?
Aer Systems LLC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Aer Systems LLC headquartered?
Aer Systems LLC is headquartered at 3475 Valley St, Carlsbad, CA 92008, in San Diego County, California.
Does Aer Systems LLC have an active surety bond on file with CSLB?
Yes. Aer Systems LLC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Aer Systems LLC carry workers' compensation coverage?
Yes. Aer Systems LLC carries active workers' compensation coverage through Hartford Casualty Insurance Company.
How do I verify Aer Systems LLC's contractor license?
You can verify Aer Systems LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1143473.
- Bond activeJun 17, 2025
- License issuedSep 12, 2025
- WC coverage startsMar 1, 2026
- WC expiresMar 1, 2027
- License expiresSep 30, 2027
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