About Us

Founded in 1996 and serving all of Lancaster County - Lancaster Door Service sells, installs, and repairs Garage Doors and Garage Door Openers. We also sell and install Entry Doors, Storm Doors, Cellar Doors, Patio Doors, Replacement Windows, Bay Windows, Bow Windows, and Garden Windows.

Our team can give you personalized advice during your purchase, an installation that meets the highest industry standards, and unequaled after-sales service thanks to our maintenance and repair program.

We perform professional installation of Garaga® Garage Doors and we provide reliable maintenance and replacement services for almost all brands of Garage Doors, Garage Door Openers, and Garage Door Operator parts for quality brands such as Chamberlain Liftmaster®, Craftsman®, Allstar®, Genie®, Linear®, and Multi-Code by Linear®.

We are also your local dealer and installer of ProVia® brand residential Entrance Doors, Storm Doors, and Patio Doors - as well as BILCO® Basement Areaway Doors for flat foundations or sloped masonry entrances. Our offerings include quality Sliding Glass Patio Doors, Specialty Windows, and Replacement Windows by Provia®.

The Lancaster Door Service team of technicians are career professionals who take pride in every job that they do and are ready to serve you!

In 2009, Lancaster Door Service and Lancaster Building Supply merged in order to better serve all of Lancaster County's door and window needs. Since 1958, Lancaster Building Supply has provided quality building products and exceptional customer service. Together, we offer the best in Replacement Windows and Entry Doors. Our quality wood, aluminum clad, and vinyl fusion-welded Replacement Windows include Double-Hung, Bay, Bow, Garden, Casement, and Specialty Shapes. With the multitude of residential steel, fiberglass, and wood Entrance Doors that we offer – we also sell and install Storm Doors, Cellar Doors, and Patio Doors. Combined with our complete line of residential and commercial Garage Doors and Openers, we have something for just about every business building and home!

Lancaster Building Supply has provided quality products and excellence in customer service to Lancaster County residents.

Lancaster Door Service began selling and servicing garage doors and garage door openers in Lancaster County, Pennsylvania.

Lancaster Door Service and Lancaster Building Supply merged in order to better service all of Lancaster County's door and window needs.

Lancaster Door Service celebrates its 25th Anniversary!

We service Lancaster County, Pennsylvania.