Certified Chimney Programs

NCSG maintains the premier education and certification programs in the chimney and venting industry. Currently being accredited by the American National Standards Institute (ANSI), NCSG certification holders represent the highest standard of chimney professionals.

To learn more or ask questions, please contact [email protected].
Any inquires about obtaining logo files can be emailed to [email protected].

Accreditation Development Application

Interested in assisting in the accreditation process? Complete the application here

Why is ANSI Accreditation Important?

ANSI accreditation involves a review of the submitted material and a site visit to ensure that compliance with the requirements. Due to a high degree of integrity and confidence that is associated with ANSI accreditation process, ANSI accreditation is generally recognized as the highest standard in personnel certification accreditation.

In short, becoming ANSI accredited means that the Certified Chimney Professional, Certified Chimney Journeyman and Certified Chimney Reliner certifications meet the highest standards in the industry. This provides an added level of confidence in the certification and the people who hold the certification and protects the integrity of the NCSG. In today’s transparent environment, NCSG is committed to fair and impartial management of all certification programs.

Explore the New Certification Logos Below


Level: Early Career
Content: Foundational Knowledge of the Chimney Trade
Accreditation: ANSI —  Anticipated 2022

Button - Certify in Person   Button - Certify Online



Level: Early Career
Content: Comprehensive Chimney Relining — Only Certification in U.S.
Accreditation: ANSI —  Anticipated 2022

Button - Certify Online   Button - Certify Online

 NEW! Coming 2022


Level: Advanced Career
Content: Advanced Technical Knowledge for Team Leaders in the Feild
Accreditation: ANSI —  Anticipated 2022

Level: Master Tradesman
Content: The Highest Designation Among Chimney Professionals
Accreditation: None

Button - Certify Online