4.5 
272 *The Angi rating for Window Service companies in Berlin, 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 Berlin, 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 July 25, 2025
Serving Berlin, CT and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"19 windows and door door replacement"
+50
Serving Berlin, CT and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"Great highly recommend this cO they replaced 6 windows in 2016 and now we replaced the rest of the windows and sliding doors."
+41
Serving Berlin, CT and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"The technicians were very professional and likeable. we had great conversations."
Serving Berlin, CT and surrounding areas
Approved
In business since 1961
Free estimates
Warranties offered
"Exceptionally clean and fast work. Great quality windows and warranty."
+40
Serving Berlin, CT and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"Second time hiring Action windows and I wish I could hire them for everything. Where it counts us if you have an issue and how it's handle. Small. Problem was handled asap and they even sent manufacturer out right away to repair it. Said they would do it themselves if necessary. Wonderful superb company to work with. You won't be sorry. I look forward to siding next with Action windows and siding."
+7
Serving Berlin, CT and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"Very well!! Brian did a great job installing 4 custom blinds in my home. Brian measured the rest of our widows and offered sound advice on how to accurately order blinds for them. I highly recommend Brian for his handyman services."
Serving Berlin, 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 Berlin, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Warranties offered
"We had windows replaced and could not be happier! Brad and Rick from NuFace were very professional and courteous. Their work is second to none! They worked non-stop even when it started raining. They took out and discarded the old windows. They installed the new windows, calking and flashing. My wife was pleasantly surprised at the beautiful job that was done. We recommend Brad, Rick and NuFace to EVERYONE that is looking to have new windows installed!"
+186
Serving Berlin, CT and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Customers say: Quality work
"I retained Mary Lou (& her company Better Homes) just over 10 years ago to replace my roof, my gutters, and almost all of the windows in my house. I had been having a lot of problems with leaks in the roof and drafts from the windows. Her company came in, was extremely professional and neat, and did a great job all around. Mine was the third house in our family that she had done major work for, and we have all been extremely satisfied. This past April my bay window must have broken a seal and became foggy. I called Mary Lou, who got back to me right away and even though it took six months for the window to be replaced, the delays were mainly related to what we have been hearing all around with covid related construction issues regarding materials, transportation, etc. She kept on it and communicated regularly as to what was going on. My window was replaced right before Thanksgiving in time for the holiday and winter and looks phenomenal. I would hire them again (although knock on wood hopefully I wont have to!)"
+145
Serving Berlin, CT and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Dylan did a fabulous job managing our window order, ensuring we had the right measurements and showing us how to use the windows and door. Diego, the crew leader, was polite and worked with us to move everything we needed away from the old windows. We are happy with our new windows! Home genius also installed our new roof and gutters. Each job was completed in one day including cleanup. They were careful to minimize damage to flower beds. Crews were on time, and minimized disturbance. Home Genius has done a good job choosing their contractors and job site managers, clearly focused on customer service and provides quality workmanship."
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.
Our guide walks you through all the questions you should ask a window replacement contractor before hiring them to replace the windows in your home.
