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Stanek Windows by Great Day Improvements
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Find Your Location

Serving Greater Indianapolis

Stanek Windows in Indianapolis

10080 East 121st Street, Suite #139
Fishers, IN 46037
Indianapolis Manager

Managed By Justin Hennessey

  • For Service or Warranty
  • Call: 317-579-2255
  • License Information
  • IN# GL110049

Local Reviews

We take pride in each and every window and door we manufacture and install. We offer quality materials and craftsmanship, but you don't have to take our word for it. Our satisfied customers are more than happy to share the positive experience they've had while working with Stanek Windows through the years.

Check out some local reviews or leave one of your own on the following websites:

Google Review us on Google Houzz Review us on Houzz

"I was very satisfied with all the work done by your company. I was well advised as to what kind of window I should have and very pleased with the workmanship. The workers were pleasant and worked with speed and efficiently." – Cora E., Indianapolis, IN | December 6, 2019 * * * * *

"The house is warmer and the new [Stanek] windows look great." – Diane S., New Augusta, IN | January 12, 2017 * * * * *

Products & Services

Patio Enclosures

Patio EnclosuresPatio Enclosures custom manufactures every sunroom to meet your style and budget. Let our design consultants work with you to see what's best for your home and lifestyle.

Stanek Windows

Stanek Windows by Great Day ImprovementsIncrease the energy efficiency of your home and reduce energy bills with the highest quality replacement windows and doors.

Backyard Solutions

Backyard Solutions by Great Day ImprovementsImprove your outdoor space. Add shade, beauty and practical solutions that enhance your enjoyment of your backyard.

Specials & Financing

Stanek Windows is dedicated to making our products and services affordable for our customers. As a result, we try to present offers and specials throughout the year, so check back often or follow us on Facebook.

About Us

About Stanek Windows in Indianapolis

We proudly serve a 75-mile radius of Indianapolis including Anderson, Bloomington, Kokomo, Columbus, Muncie and Lafayette. Contact our Indianapolis showroom for your next Stanek Windows project or simply fill out our online form to schedule your free in-home estimate.

Hours of Operation

  • Monday
  • Tuesday
  • Wednesday
  • Thursday
  • Friday
  • Saturday
  • Sunday
  • 7 a.m. - 4 p.m.
  • 7 a.m. - 4 p.m.
  • 7 a.m. - 4 p.m.
  • 7 a.m. - 4 p.m.
  • 7 a.m. - 4 p.m.
  • By Appointment
  • By Appointment

Certifications & Associations

  • Qualified Remodeler’s Top 500 of 2021 (#11)
  • Remodeling 550 of 2020 (#10)
  • Qualified Remodeler’s Top 500 of 2020 (#18)
  • HIP 200 of 2020 (#16)
  • Remodeling 550 of 2019 (#14)
  • Qualified Remodeler’s Top 500 of 2019 (#21)
  • HIP 200 of 2019 (#18)
  • EPA Lead-Safe Certified Firm
  • Licensed, Bonded, Insured

Payment Options

Greater Indianapolis Location

You can get a new window anywhere; but Stanek Windows delivers benefits far beyond style. The energy-efficient windows and patio doors are engineered to outperform the elements and the competition. To reinforce our commitment to quality, we independently certify and test our windows and patio doors. We offer advanced thermal protection that increases energy efficiency and lowers energy bills. With Stanek Windows, you will have peace of mind knowing you have made a beautiful choice with lifetime performance.

The Indianapolis branch has been in the city of Fishers, IN since 1990. Its employees have a combined industry experience in excess of 100 years.

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