Limited state licensing

Louisiana HVAC Licensing and Local Requirements Guide

Limited state licensing

Check the rules for this work

Louisiana’s State Licensing Board for Contractors administers classified contractor licenses. The statutory mechanical contractor definition covers air conditioning, refrigeration, heating and related mechanical systems for projects valued at $10,000 or more.

This describes the contracting credential, not a general individual trade license. The definitions preserve authority granted to general and residential contractors; match the licensed classification to the work.

Check which state license applies ↗

Official source: www.legis.la.gov. Retrieved 2026-09-05.

State License Lookup

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We do not store or publish licensee records. Information here may be incomplete or out of date, so always confirm requirements with the licensing authority.

Latest source retrieval: 2026-09-05.