Retrofit Installer Technician – A Retrofit Installer Technician is a residential energy efficiency professional who installs energy efficiency upgrades in single-family homes, and small multi-family housing (2-4 units).

NSSC’s Home Energy Professional Retrofit Installer Technician training program is accredited under the IREC Standard 01023:2013.

Download a PDF version of the IREC ISPQ Accepted Job Task Analyses for Retrofit Installer Technician.

HEP Certifications Courses and Prerequisites

Individuals that wish to take coursework in this training program must complete a Home Energy Professional Training Program Application and submit to NSSC along with proof of completion for the prerequisite coursework. After your application has been approved by NSSC, you may enroll in training program courses.