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