The plumbing and HVAC industries offer rewarding careers with opportunities for advancement, specialization, and business ownership. Whether you are just entering the trades, preparing for your next certification, or expanding your contracting business, understanding Louisiana's licensing requirements is an important step toward success.
This resource was created to serve as a central guide for the licenses, certifications, and credentials commonly required throughout a plumbing or HVAC career in Louisiana.
You'll find information on:
Required state licenses
National certifications
Specialty credentials
Eligibility requirements
Examination information
Renewal requirements
Continuing education
Helpful resources and application links
Because licensing laws and regulations occasionally change, always verify current requirements with the appropriate licensing authority before applying.
PHCC Louisiana is committed to supporting contractors, apprentices, technicians, and business owners through education, workforce development, and professional advancement.
Together, we're building the future of Louisiana's plumbing and HVAC industry.