TruePane Windows & Doors

TruePane Windows & Doors

TruePane Windows & Doors brings expert window and door replacement, repair, and installation to homes across Lancaster. As a proud member of the Keystone family, we operate under the same founding rule set by Dale Kessler in 2008: if the pane is not true, the job is not done. Homeowners in Lancaster rely on us because we view every install as a craft commitment rather than a quick transaction. We serve Lancaster with the Keystone Standard, ensuring that every project is registered in writing and backed by our commitment to a job done right. If you have been searching for a team that treats your home with respect and provides a square deal, we are here to help.

What TruePane Windows & Doors Is Known For

Dale Kessler founded this company on the principle that out-of-true installs and voided warranties were problems worth fixing permanently. With over 42 years of community service in Lancaster, we have seen every type of window failure common to our local Lancaster geography. We hire local, train apprentices into journeymen, and answer the phone with a live person 24 hours a day, 7 days a week. We do not use voicemail trees or callback forms because we plan to be in Lancaster for another thirty years. Our background-checked technicians measure every opening twice and present side-by-side manufacturer quotes on paper. You will never see a surprise line item on your bill in Lancaster. We are authorized installers for Andersen, Pella, Marvin, Milgard, PGT, and CGI. We provide upfront pricing before any work starts. Because window and door work involves heavy glass and often requires work at height, we prioritize safety and rigorous training on every job. We are state-licensed and insured, treating your Lancaster home with the same care we would use in our own mother’s house.

Part of the Keystone Family

Being part of the Keystone family means we hold ourselves to the standard Frank Kessler established in 1984. The keystone is the wedge-shaped stone that locks an arch in place, and we apply that same logic to our work in Lancaster. We follow the K.E.Y.S. code: Krafted right, Every time, Your home first, and Standing behind it. Every job comes with our 90-Day Done Right Promise. If something is not right, one call brings us back to make it right, with no paperwork fights or debates. We believe a square deal in Lancaster involves clear communication and a promise kept in writing. When you call us, you are calling a team that sponsors the local county fair and church roof funds, proving we are as invested in the future of Lancaster as you are.

Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Lancaster since 2008.