Professional Contractor Support Pella® is dedicated to providing professional contractors with superior windows and doors for virtually any project. Find out more about the advantages of working with Pella by visiting our Edmonton Showroom. Dedicated Representatives. Pella’s dedicated experts will offer assistance on estimates, on-site project management, walk-throughs and service after the sale. We will partner with you find the best solution for your clients’ needs. Built To Order. Pella windows and doors are made to order, and our delivery truck will arrive at the exact time you need it. Our windows are packaged for protection and safe handling to make the installation go smoothly. Full Range of Products. As a Pella partner, you’ll be granted access to our wide range of beautifully crafted products to meet and exceed all of your clients’ window and door needs. Pella Certified Contractor. The Pella Certified Contractor program offers training and support programs to leverage your affiliation with Pella. Learn more about how you can participate in Edmonton Pella showroom's services to support professional contractors in your community.