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California contractor license

One Stop Refrigeration Inc

One Stop Refrigeration Inc of Los Angeles holds California license 937246 (C38 Refrigeration). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Oct 31, 2027.

Licensed 17 years, longer than 63% of 188 active Los Angeles HVAC contractors.

Active

One Stop Refrigeration Inc, Los Angeles

  • Workers' comp on file ended Oct 28, 2026.
License
937246
Class
C38 Refrigeration
Expires
Oct 31, 2027
Bond
$25,000
Workers' comp
Insured to Oct 28, 2026

CSLB file dated Oct 30, 2026

From the CSLB file dated Oct 30, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

None in the CSLB file dated Oct 30, 2026. Confirm with the board: CSLB license check

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

Bond
$25,000Western Surety Company, from Oct 29, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredMid-Century Insurance Company, from Oct 28, 2025, to Oct 28, 2026

Who is on this license?

Responsible managing officer, CEO and president
Armando AriasSince Aug 31, 2009

What work does this license cover?

Issued Aug 31, 2009. Reissued Oct 29, 2025.

Which other Los Angeles businesses hold C38 Refrigeration?

HVAC Contractors in Los AngelesCalifornia HVAC contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
  5. 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 30, 2026)
  2. Contractors State License Board (CSLB)