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Apex Location
Fort Wayne, IN
Washington, DC
Chicago, IL
Houston, TX
Salt Lake City, UT
Pittsburgh, PA
Nashville, TN
Twin Cities, MN
Kansas City, MO
Charlotte, NC
Atlanta, GA
Denver, CO
Indianapolis, IN
How can we help you?
Schedule an Appointment
Request More Information
Schedule a Service
Were you previously selected for the Promotional Home or TIP Program?
How did you hear about us?
Referred by Neighbor
Other Referral
Yard Sign
Social Media
Web Search
What means most to you when it comes to home improvements?
Energy Efficiency
Maintenance Free
Easy/Improved Operation
Resale Value
All of the Above
What would you like more information about?
Our Company
Insignia Windows
Flipside™ (Promotional Home / Thermal Imaging Program )
Master Installer Program
Promotional Home Eligibility

Apex Energy Solutions of Indianapolis

11644 N Michigan Road
Zionsville, IN 46077

Keep This As My Apex

“I didn’t think I could be giddy about windows, but I love our windows!”

Erin and Scott Wilson

Small Business Owners

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“I recommend Apex solely. They’re just the best!”

Angela Duggan


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“The Insignia window is the crown jewel of the Alside product family.”

Dan Green

Alside's Director of Engineering

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At Apex, we don’t simply sell windows. We educate homeowners to make the right choices for their homes.

  • “From start to finish, this was a positive, great, stress-free process. Many thanks! Each and every point of contact was personable and efficient.”

    Larry & Marden C, Springfield, VA

    Installed 03/17/2011 - Uncategorized

  • “Great job. We were pleased with the entire process and integrity of workmanship the chief and his crew exhibited. We looked over over every detail of the installation and the quality of service and expertise was excellent. We will highly recommend this product and installation.”

    Kenneth & Karla W, Springfield, VA

    Installed 03/01/2011 - Uncategorized

  • “Outstanding job! Everyone was very professional courteous and explained what they were doing as we walked through the installation. Windows look great. Thank you.”

    Joel & Jennifer M, Herndon, VA

    Installed 01/24/2011 - Uncategorized

  • “Everyone showed great professionalism and attention to detail. From Matthew, to Stephen, then Dave, sam, Robbie, and crew, we say, ” THANK YOU SO MUCH” for a job well done!”

    James O, Fairfax, VA

    Installed 02/14/2012 - Uncategorized

  • “Crew was great and friendly. Instillation went smoothly. Was kept up to date on progress.”

    Kathleen K, Centreville, VA

    Installed 01/14/2011 - Uncategorized

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Quick Stats

  • 11,279

    Homes Installed

  • 90,232

    Triple-Paned Units Installed

  • 229,634.50

    Fuel Gallons Saved Annually*

*Based on average heating and cooling consumptions and estimated savings according to a RESFEN study. View full disclaimer here.