Professional Contractor Support At Pella®, we’re dedicated to providing professional contractors with superior windows and doors for virtually any project. Discover more about the benefits of working with Pella by visiting our North Carolina Showroom. Dedicated Representatives. Pella’s dedicated representatives will work with you on estimates, on-site project management, walk-throughs and service after the sale. We will partner with you find the best products for your clients’ needs. Built To Order. Pella windows and doors are made to order, and our delivery truck will arrive when and where 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 have access to our entire range of exquisitely crafted products to meet and satisfy 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 North Carolina Pella showroom's services to support professional contractors in your community.