I made the decision to purchase one of their windows and had one put in the living room. While the price was acceptable, it's the warranty that made it very desirable. I recommend everyone find o... See more

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Door has leaked for one year. Last about 8th employee decided, after 1 year, the door was not closed all the way Me - just replace door with different style or something stop leak. Company then w... See more
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The installation team showed up on time and completed the job in about 4.5 hours. The put tarps down to minimize tracking in dirt. Overfall they were very professional. The windows look great, the... See more
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Arrived at my allocated start time. Workers were very expedient and organized. Cleaned up behind themselves. Took shoes off in the house which was very respectful. Worked well together as a team. Sho... See more
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Company details
- #2 of 4 best companies in Window Installation Service
- #6 of 7 best companies in Construction Company
- #4 of 5 best companies in Door Supplier
- #2 of 2 best companies in PVC Windows Supplier
- #3 of 3 best companies in Window Supplier
Why Window Nation is the best choice
Written by the company
- Energy Efficiency
- Tired of high utility bills? Replacing your old windows with our energy-efficient ones could lower your utility bills month after month. Our windows are made with top-quality insulated frames and seals, so you’ll get windows other companies can’t match. You’ll start saving money every month year-round.
- Expert Installation
- New windows are useless without proper installation. When you choose Window Nation, your new windows are expertly installed for a perfect fit and years of worry-free protection – and installed in 1 day. Our teams are local, so they understand what it takes to ensure your windows can handle the weather in your area.
- Styles and Colors
- Available styles and colors Whether you have standard-looking windows or a full-custom home, we can replace them. Each of our windows is expertly measured and custom-made for your home – even odd sizes. With over 1,500 styles and colors to choose, you’ll get the windows you want – even if you have an HOA or historic district.
- Lifetime Warranty
- Your current windows haven’t lasted – how can you be sure new ones will? At Window Nation, we stand behind our windows and doors with a lifetime warranty. That’s because we know we sell the best windows you can buy – and we’re confident they’ll perform and protect your home for decades.
Our Mission
Solve problems by installing solutions.
Contact info
4925 Decatur Blvd, 46241, Indianapolis, IN, United States
- 317-829-9884

Window Nation
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Took too long to try and schedule a…
Took too long to try and schedule a service call, which was ridiculous. Fortunately our issue was minor and was resolved without a service call. Very disappointed in your process for scheduling service. If our issue had been more serious and we had to wait that long for someone to get here we would have been very unhappy with your company service.

Reply from Window Nation - Indianapolis
A truly five-star experience!
I recently had new windows installed by Window Nation, and I couldn't be happier with the entire process and the final result!
From the initial consultation to the final installation, everything was handled with absolute professionalism. The most impressive part was the speed and minimal disruption to our household. The installers were efficient, organized, and clearly experts at their job, completing the replacement much faster than I anticipated. They were respectful of our space and went above and beyond to ensure our daily routine was barely affected.
They performed everything exactly as agreed upon in the contract, no surprise costs, no unexpected delays, and the quality of the work is outstanding. The new windows look absolutely fantastic and have immediately enhanced the curb appeal of our home. We can already feel a difference in noise reduction and temperature regulation.
If you're looking for a company that delivers on its promises with high-quality work and a seamless, stress-free installation, I highly recommend them. A truly five-star experience!

Reply from Window Nation - Indianapolis
Great job great quality of the window
Great job great quality of the window. Great customer service.

Reply from Window Nation - Indianapolis
Great company from sales to install
Great company from sales to install. Love the windows.

Reply from Window Nation - Indianapolis
The backing of there work
The backing of there work, good installers, and lifetime warranty on the windows.

Reply from Window Nation - Indianapolis
Windows
I liked this company. However, I hear a cracking noise from my windows every day. I contacted the company, and one of their representatives came and checked all the windows, but couldn't find any problems. Yet, the noise remains.

Reply from Window Nation - Indianapolis
Fixed the issue with our new windows in…
Fixed the issue with our new windows in timely manner

Reply from Window Nation - Indianapolis
Excellent service.
The service was great n very professional. The crew did a really good job putting my windows in. Clean up was wonderful! I would highly recommend this crew for service.

Reply from Window Nation - Indianapolis
WOW Factor
The installation was completed very quickly but correctly and professionally. The foreman also took the time to go over the installation to make sure that everything was to my satisfaction and even went over the features of my new windows. Overall, a job very well done. I couldn’t be more pleased and impressed with Window Nation.

Reply from Window Nation - Indianapolis
Salesman answered all my questions
Salesman answered all my questions. Installers were professional, tidy and efficient. Windows look great! Can't wait to see a difference in my winter heating bill.

Reply from Window Nation - Indianapolis
The entire process went smoothly
The entire process went smoothly, from initial quote, to financing, to final install. The install crew did a great job.. everything looks great!

Reply from Window Nation - Indianapolis
I was very impressed with the team you…
I was very impressed with the team you sent out to the house and if I'm able to get more Windows I would want this team again. They was fast and cleaned everything and look awesome.

Reply from Window Nation - Indianapolis
Crew was very professional ,friendly
Crew was very professional ,friendly , and quick. They were on time. I hope to afford some more windows in the future, at this time just one is done

Reply from Window Nation - Indianapolis
Amazing job!!
Everything went great from the initial meeting to the install. Everyone was very efficient and installed in the windows in no time at all!!

Reply from Window Nation - Indianapolis
sales person just did not pay attention.
The sales person showed me a window that I thought I was getting and instead I got a inferior window. That did not have the metal locks to tilt the window out. My new windows have the plastic locks for the tilt exactly what I told him I did not want. I have had windows like this before and they failed with in a couple of years. I was very adamant on I DID NOT WANT These. He informed me that if his boss would let him combine 2 orders he could get me a better price I told him fine. So he got me a better price but did not lesson to me about what I DID NOT WANT. I was in a conference call for about 2 hours of the beginning of the install and did not see the windows until they already had about half of them cut out and was installing the new ones. He switched out the windows and did not explain the differences in the two windows.
The installers did an awesome job. They was very courteous and did a very professional job. Their work was top notch.

Reply from Window Nation - Indianapolis
Became the day they said they were…
Became the day they said they were going to everybody had a job to do. They took the windows out, and they put them right in, they got here about 10 o'clock and they left around 2, they cleaned up after themselves. They done a good job. And they were very polite.

Reply from Window Nation - Indianapolis
Sales person
Sales person, installers very professional great job
Had 1 out 12 windows that needed redone installation manager spoke to me and put rush on replacement. No B.S. would recommend to family and friends. Nice job guys.

Reply from Window Nation - Indianapolis
Installers were courteous and…
Installers were courteous and professional at all times.

Reply from Window Nation - Indianapolis
recall …
I had a slight problem...called and repair person scheduled..arrived on time, fixed the problem and I was very pleased.

Reply from Window Nation - Indianapolis
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