Qualified individuals who have taken VSI’s course and/or passed a test on the proper installation of vinyl siding, accessories, and soffit (according to ASTM D4756) are included in this list. The registry is updated frequently to provide the most complete and current listing of Certified Installers, as well as remove any individuals whose certification may have expired.

Click here to view the list of VSI Certified Installers, Trainers or Installer Companies.