Professional Contractor Support At Pella®, we’re dedicated to providing professional contractors with superior windows and doors for almost any project. Discover more about the perks of working with Pella by visiting our Springfield Showroom. Dedicated Representatives. Pella’s dedicated representatives will assist you with estimates, on-site project management, walk-throughs and service after the sale. We will partner with you find the best fit for your client. Built To Order. Pella products are made to order, and our delivery truck will arrive when you need it. Our products are packaged for protection and simple handling to make the installation as smooth as possible. Full Range of Products. As a Pella partner, you’ll have access to our entire range of exquisitely 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 enhance your partnership with Pella. Learn more about how you can participate in Springfield Pella showroom's services to support professional contractors in your area.