Apex Energy Solutions

Apex Energy Solutions designs, manufactures and installs replacement windows, with its Insignia triple-pane window as the main product. It is part of Great Day Improvements, a company that also operates several other home improvement brands. The company sells its work by going directly to homeowners rather than through traditional door-to-door sales, with a self-guided interactive presentation for learning about window technology and energy efficiency.

The local office for this Apex location is listed in Zionsville, Indiana, with a headquarters address in Indianapolis. Homeowners can schedule an appointment or a service visit through the company website, and the company offers financing options and a promotional home program with an eligibility check. Customers who complete a remodel project with Apex receive 10% off later projects with any of its brands.