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 smooth and stress-free as possible. The majority of our projects are even finished in one day. Our Pella Expert Installers℠ are recertified yearly, 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 ensure 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 drop cloths Wear protective booties to prevent dirt from entering your home Update you on the status of the job Leave the work area cleaner than it was before the installation Haul 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 replacement door is protected by the Pella Care Guarantee. This exclusive agreement is only applicable when you purchase through our Calgary Showroom1. Schedule Now! 1 Visit http://www.pella.com/support-center/warranties/pella-care-guarantee/default.aspx for limited warranties and service agreement details.