Home Window Repair & Replacement Services, Glass Replacement, Defogging & More in Downers Grove, IL

Welcome to Apex Window Werks, Downers Grove! Are you in need of new windows or doors? At Apex Window Werks, we’re known as specialists in our field – proudly serving communities for over 8 years, and offering expert advice where needed.


What we have to offer

Whether you’re in need of replacing old, outdated windows or need a new door for your commercial property, our team of highly-skilled individuals will help you choose the best designs for your specific needs.

Our services include

  • Commercial window repair/replacement
  • Fogged window repair
  • Window glass replacement
  • Wood window/door repair & replacement

Why choose Apex Window Werks

As specialists in our field, we’ve made it onto Angie’s List, and boast an A+ rating by BBB. Not to mention our extensive 8 years experience within the industry, we’ll help you every step of your remodelling process – choosing the windows or doors to match your architectural needs.

Our team

Our team of skilled professionals are dedicated to listening to your needs, and paying special attention to detail – ensuring you’re 100% satisfied with your purchase. As diverse as we are, we come together to make sure the job gets done with perfection.

We’d love to hear from you! Find out more about our specialized services by reaching out to us. Contact Us and ask for a free quote by speaking to one of our friendly representatives.

Downers Grove, Illinois zip codes: 60515, 60516