PlexiDor Dog Door and Cat Door Installers in Ontario PlexiDor, The door that works all year in Canada’s cold. We have installers in the following cities that can install a pet door for you. Our professional installers will get the job done right. They have experience installing dog and cat doors in wood doors and metal doors. Our installer can install pet doors in all types of walls; stud, concrete block, and yes, they have even put doors in log walls. Cities with Installers and Resellers of Plexidor Pet Doors in Ontario: Barrie, ON Belleville, ON Brantford, ON Blind River, ON Carleton Place, ON Chatham, ON Erin, ON Etobicoke, ON Guelph, ON Hamilton ON Huntsville, ON Ingersolle, ON Kinston, ON Kitchner, ON Leamington, ON London, ON Meaford, ON North Bay, ON Ottawa, ON Pembroke, ON Peterborough, ON Sarnia, ON Sault Ste Marie, ON Southhampton, ON St Thomas, ON Stratford, ON Sudbury, ON Toronto, ON Waterloo, ON Winchester, ON and Windsor, ON Please call us at 800-749-9609 and we will put you in contact with your professional pet door installer. If you do not see your city listed, call 800-749-9609, Monday-Friday 10-4. We will find you an installer in your city. Buy a PlexiDor Performance Dog Door. Don’t be looney. Stop spending loonies on replacement pet door flaps. We will help you find an installer to install a PlexiDor.