A two beautiful hanging lamps with windows around greenery areaReplacement Windows for Homeowners in Upper St. Clair, PA


Are your windows drafty, old, or sagging? If so, your home may be losing energy in addition to reducing curb appeal. Thankfully, Energy Swing Windows is here to help homeowners in Upper St. Clair, Pennsylvania, with high-quality replacement windows. Our gorgeous windows can restore your home’s thermal performance and improve its appearance—turn to us for your project. We’d love to add you to our list of satisfied customers.

Benefits of Replacing Your Windows

When you turn to Energy Swing Windows to replace your home’s outdated windows, you’ll enjoy improved energy efficiency and increased curb appeal. Old windows tend to allow heat transfer and make your HVAC system work harder, resulting in higher energy bills. Replacing your windows solves all these problems—and they keep your home more secure with new hardware.

Why Choose Energy Swing Windows?

When you partner with Energy Swing Windows, you’ll get top-notch customer service from a company that is committed to providing nothing less than the best. We don’t use subcontractors, so every installation is completed by highly skilled professionals who are dedicated to performing flawless work. Additionally, we use the highest-quality products in the industry and offer a triple lifetime warranty on parts, labor, and service for your peace of mind.

Our Products

If you need new house windows, it’s essential to partner with a company that sources its products from reputable manufacturers. Energy Swing Windows is proud to deliver meticulous installations featuring the following products:

  • Our patented Energy Swing vinyl windows, which were designed by our owner
  • Endurereplacement windows
  • Pella®Lifestyle wood windows
  • Pella Impervia®fiberglass windows
  • ProVia®Aeris wood-clad windows

Let’s Get Started

If you need replacement windows for your home, look no further than Energy Swing Windows. Our team will listen to your needs and install the best windows on the market that will stand the test of time. We’ve been serving the Upper St. Clair community since 1996, and we boast an A+ rating from the Better Business Bureau. Reach out to us today to schedule a consultation.