PENDERGAST Professional - Installation of Commercial, Industrial Cold and Freezer Rooms. PENDERGAST Insulated Panels installation teams have recently completed some of the most involved projects seen in our industry ahead of time and on budget thus making Pendergast one of Canada's most reliable panel installation companies. Projects currently range throughout Canada and in the southern United States. PENDERGAST supplies not only the panel but the complete system including trims, doors, windows and fixings in one hassle free package. 1-855-625-8811. more... See more text