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California contractor license

Advantage Air

Advantage Air of Long Beach holds California license 956451 (C20 Warm-Air Heating, Ventilating and Air-Conditioning). The CSLB file dated Oct 26, 2026 lists it as active.1 It expires Jan 31, 2027.

Doing business as Advantage Air Inc.

Active

  • Workers' comp ends Oct 29, 2026 (3 days)

Advantage Air, Long Beach

License
956451
Class
C20 Warm-Air Heating, Ventilating and Air-Conditioning
Expires
Jan 31, 2027
Bond
$25,000
Workers' comp
Insured to Oct 29, 2026

CSLB file dated Oct 26, 2026

What bond, insurance and workers' comp are on file?

Issued Jan 7, 2011.

Bond
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredNorguard Insurance Company, from Oct 29, 2025, to Oct 29, 2026

What work does this license cover?

What should you check before hiring?

What to ask before you hire

  1. Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
  2. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  3. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  4. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  5. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption means the contractor told the CSLB it has no employees.
  6. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Oct 26, 2026)
  2. Contractors State License Board (CSLB)