Professional Contractor Support Our Pella team is® committed to providing professional contractors with superior windows and doors for virtually any project. Find out more about the benefits of working with Pella by visiting our St. Paul Showroom. Dedicated Representatives. Pella’s dedicated experts 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 solution for your clients’ projects. Built To Order. Pella products are built to order, and our delivery truck will arrive when and where you need it. Our windows and doors are packaged for protection and easy handling to make the installation as smooth as possible. Full Range of Products. As a Pella partner, you’ll receive access to our full 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 partnership with Pella. Learn more about how you can participate in St. Paul Pella showroom's services to support professional contractors in your area.