New Mexico Limited Installation, Service and Repair (LP-4) Contractor License

The Limited Installation, Service and Repair (LP-4) Contractor License allows you to do the following work:

  • Installation, service, and repair of appliances, equipment, and piping for LP gas use in:
    • Residences
    • Commercial buildings
    • Except for mobile homes and similar units

How to Get the Limited Installation, Service and Repair (LP-4) Contractor License in New Mexico?

  1. Apply for eligibility through PSI©.
  2. Gather and complete the following documents:
  3. Licenses will be delivered by USPS once they are approved.

If applying as a business or entity, proof of registration with the New Mexico Secretary of State is required.