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Oklahoma renewal guide

Refrigeration Contractor

If this license is up for renewal, this page gives you the fee, the timeline, and the items that usually hold the filing up.

Start here

What matters before you file.

Check the fee, the renewal window, and the documents or insurance records that can slow approval down.

Renewal period

Every 12 months

Renewal fee

$200.00

Bond requirement

Yes — $5,000.00

Insurance requirement

Yes — General Liability, Workers' Compensation

Continuing education

6 hours

Before you renew

Get the filing straight.

  1. 1

    Finish the CE first

    Complete the 6 required hours before you start the renewal.

  2. 2

    Make sure the bond still clears

    The $5,000.00 bond requirement needs to stay active through the renewal.

  3. 3

    Check the insurance certificates

    Make sure the required policies are current and match what the board or agency expects before you file.

  4. 4

    File with the board

    File through Oklahoma Construction Industries Board (CIB) and pay the $200.00 renewal fee once the supporting proof is ready.

    Renew online

Detailed notes

The fine print is here.

Oklahoma Refrigeration Contractor License


The Oklahoma Construction Industries Board (CIB) issues the Refrigeration Contractor license under the mechanical industry category. This license authorizes the holder to work specifically on refrigeration products, systems, and equipment.


What This License Authorizes


Refrigeration Contractors may install, alter, modify, service, maintain, or repair refrigeration products, systems, or equipment, including the associated process piping. This covers commercial and industrial refrigeration systems such as walk-in coolers, freezers, and cold storage facilities.


Requirements


  • Experience: At least 4 years of verifiable experience in the refrigeration trade -- 3 years at the journeyman level plus one additional year. Approved education programs may partially substitute for experience.
  • Examination: Must pass the Refrigeration technical trade exam and a business and law exam.
  • Bond: $5,000 Corporate Surety Bond payable to the CIB.
  • Insurance: Minimum $50,000 commercial general liability insurance.

Renewal Process


  • Application Fee: $300
  • Renewal Period: Annually, due by the last day of your birth month
  • Renewal Fee: $200
  • Continuing Education: 6 hours every 3 years (36 months) from CIB-approved providers
  • Bond and Insurance: Must maintain current bond and insurance throughout the license term

Consequences of Operating Without a License


Performing unlicensed refrigeration work in Oklahoma is a misdemeanor with fines of $500 for the first violation and $1,000 for subsequent offenses. The CIB may issue civil fines of up to $500 per violation per day.


*Disclaimer: This information is provided for general reference only and does not constitute legal advice. Always verify current requirements directly with the Oklahoma Construction Industries Board.*

Official links

Check the board or agency directly.

Required documents

  • Proof of Insurance
  • Bond Certificate
  • exam_results
  • experience_verification

Source notes

Oklahoma Construction Industries Board . Verified March 2026. https://oklahoma.gov/cib/your-industry/mechanical/mechanical-contractor.html

Rules move. Check Oklahoma Construction Industries Board (CIB) again before you pay, renew, or schedule work around this requirement.

Track the next renewal.

Keep Refrigeration Contractor dates, proof, and official links with the rest of your license work.

Free to start. No credit card required.