GRE Services provides affordable, reliable commercial door installation and repair services to customers in New Castle, PA and surrounding regions. Get your free estimate today!

Our specialty is not only commercial door installation, but also providing our customers with honest, quality installation and repair services. Whether it’s a quick repair, major installation project, jammed security grille, GRE Services is here to help!

Commercial doors are one of the main focal points of a commercial entryway and should be appropriately sized, secure, and up to code. We focus on providing our customers in Western Pennsylvania with quality energy efficient commercial storefront doors. Storefronts are the first thing customers see when they pass by or enter your building. Having a new, sturdy door will leave a good impression on passersby.

Give us a call today at 724-944-6663 or email us at and one of our commercial door installation experts will be more than happy to discuss your specific needs, as well as answer any questions you might have about our company and our process.