North Carolina Heating Group 3, Class 1, Contractor License – Books Only Package

North Carolina Heating Group 3, Class 1, Contractor License requires pre-approval prior to sitting for the state exam. As of this time we do not offer any courses for this exam. We do offer all the required books for this exam here in one complete package. Individual books can be found in our bookstore. Please be sure to check back in the future for possible course material, as we are always adding to our course catalog.

IMPORTANT UPDATE: All examinations pertaining to licenses will use the 2018 Editions of the Codes through at least March 31, 2026, and until such date that the 2024 codes are made effective. The NC Governor’s signature of the Disaster Recovery act has now delayed the effective date of the new codes for at least one year, meaning that the 2024 codes will not become effective until some time after April 1, 2026.