4.3 
255 *The Angi rating for Window Service companies in Newtown, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Newtown, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on August 05, 2025
Serving Newtown, CT and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"19 windows and door door replacement"
+50
Serving Newtown, CT and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Gary and his crew did a excellent job replacing 5 windows.. I had a few other companies give me quotes and Gary's was the best by far. His crew replaced the windows with speed and cleaned and removed all the debris within a few hours. So far the windows meet all my expectations and really make a difference in the comfort of the rooms ."
+45
Serving Newtown, CT and surrounding areas
Approved
In business since 1961
Free estimates
Credit card accepted
"I waited a while because they are backed up due to Covid but they were definitely worth the wait. They were precise, quick and extremely detailed. They put two windows in for me (where windows didn't exist before) and covered up a window. They insulated and everything. No painting but that was cool. I was very impressed. Definitely would recommend them and hire them again...and again....and again"
+38
Serving Newtown, CT and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Diego is a perfectionist & uses only superior quality glass and modern hardware. He installed a sliding glass shower door within a week of measuring and took only a few hours as he has a number of helpers. I’m so pleased with the result and it really makes the renovated bathroom a showstopper!"
+37
Serving Newtown, CT and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Warranties offered
"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
+55
Serving Newtown, CT and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I am satisfied with the job that Home Genius has done here with my windows. The job was very neat and the new windows look perfect. I am pleased with everything they did!"
Serving Newtown, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Professional and affordable company. Will be using them again!!"
+1821
Serving Newtown, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Does Great work, was able to install for on my schedule"
+96
Serving Newtown, CT and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"Also redid the drywall and insulation throughout the now converted garage. Framed two windows as well."
Serving Newtown, CT and surrounding areas
Approved (Corporate)
In business since 1997
Free estimates
Warranties offered
"Over fifteen years, I originally met him for window install estimate, and we have been using him ever since for several of my properties! He is quick to respond to any necessary repairs and emergencies, should you have them come up!"
+61
From average costs to expert advice, get all the answers you need to get your job done.
Discover the energy-efficient window costs. Learn about installation prices, cost factors, and tips to save money on your window upgrade.
Steel windows are a durable, modern option for your home. Learn how much steel windows cost and see if they’re a good fit for your home.
The cost of new windows heavily depends on their size, but other factors come into play as well. This guide breaks down window costs based on various factors so you can make an informed budget for this project.
Buying windows can be complex. There are a ton of things to consider before buying to ensure you’re making the right choice for your home. Explore more here.
Understanding standard window sizes is easy once you get the hang of it. Here's how to order windows just like the pros.
When seeking the best replacement windows for old houses, the home’s style is key. Learn everything about what selecting replacement windows entails.
