Installations of replacement windows and doors from Pella of Washington DC are done by a Pella® Expert InstallerSM. Under his or her direction, Pella-certified installers will get your windows or doors installed. They must go through a thorough set of training courses to make sure your windows and doors are correctly installed and meet Pella’s warranty criteria. You can learn more about your simple, no-guess installation day here.
Before they can be hired, Pella requires installers to pass a drug test and background check. Our installers are completely protected by liability and workers compensation insurance. Beyond Pella product warranties, your installation is also guaranteed for 10 years under the installation limited warranty and service agreement.