No Hassle - No Surprises - Pella® Door Replacement We know you don’t replace your doors all the time, so Pella makes sure the experience is as easy and stress-free as possible. Most projects are even finished in a day. Our Pella Expert Installers℠ are recertified annually, so you know we’re sending the most qualified people for the job. Pella installation experts are trained in Pella’s exclusive installation methods and will make sure the whole team does the little things to make your installation day go smoothly. You can expect our installers to: Cover the work area with tarps Wear shoe covers to prevent dirt from entering your home Give you updates on the status of the job Leave the work area cleaner than it was when they arrived Responsibly dispose of your old doors Show you how to operate any features you are uncertain about Plus, you’ll be able to enjoy your door knowing that your new door is protected by the Pella Care Guarantee. This exclusive agreement only applies when you purchase through our Haverhill Showroom1. Schedule Now! 1 Visit http://www.pella.com/support-center/warranties/pella-care-guarantee/default.aspx for limited warranties and service agreement details.