No Hassle - No Surprises - Pella® Door Replacement We know you don’t replace your doors all the time, so our team makes sure the experience is as easy and stress-free as possible. Almost all projects are even finished in a single day. Our Pella Expert Installers℠ are recertified annually, so you know we’re sending the best people for the job. These experts are trained in Pella’s exclusive installation methods and will make certain everyone on the team does the little things to make your installation day go smoothly. You can expect Pella installers to: Cover the work area with drop cloths Wear booties 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 Plus, you’ll be able to enjoy your door knowing that your Pella door is protected by the Pella Care Guarantee. This exclusive agreement only applies when you purchase through our Hunt Valley Showroom1. Schedule Now! 1 Visit http://www.pella.com/support-center/warranties/pella-care-guarantee/default.aspx for limited warranties and service agreement details.