Langhorne

Window Guardians is a family-owned business with more than 50 years of combined experience. We now have an office in Philly and service all of Philadelphia with their window needs.

We are revolutionizing the window replacement industry, holding ourselves to a higher standard of quality and customer service and our customer loyalty proves that.
Our company’s objectives are to educate every potential customer and provide the knowledge they need to make the right choice for their window projects.

When you reach out to us, whether for an estimate or for availability, we will always want to get more details to best understand your project.

Whether you want to start ASAP or you need some time to think about it all, we are here for you.

Pella of Langhorne delivers quality products and customer service to the residents of eastern Pennsylvania and western New Jersey. We proudly serve communities northeast of Philadelphia, including Newtown and Yardley, Pennsylvania, as well as Trenton and Princeton, New Jersey. Our team has decades of experience and the product knowledge to take the stress out of the window and door shopping process. From bay windows to French patio doors, we can help you find the right products to fit your traditional Colonial home and introduce you to modern innovations you haven’t considered, like integrated security sensors, between-the-glass blinds and retractable screens in the Lifestyle Series.