20 Best Window Companies in Newington, CT (2023 Reviews)
Thinking about replacing your windows? We've got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in Newington and selected the best 20 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping Newington homeowners find eco-conscious solutions for their homes. During the winter months, the last thing you want is your heat to leak out of your outdated windows.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you some money and helping the environment.
So if you're constructing a new home, renovating or updating your windows in Newington, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Newington
The EcoWatch team researched dozens of installers that serve the Newington area to find the top window installation companies by our standards. The companies in this article scored best in our review categories, such as energy-efficient offerings, local expertise, availability, price, customer service and more.

Window World
-
EnergyStar Partner
-
Large serice area
-
Low prices relative to competitors
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World offers windows expertise in Newington. This provider has 27 years of experience in the window installation business, and it has become one of the best companies in the business.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Newington?Though pricing is not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can request a quote on the company’s website.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
Manufactures products in-house
-
No lifetime warranty
-
More expensive than competition
Renewal by Andersen provides the best availability in Newington. Andersen has been in the window industry for around 27 years. Many positive reviews from customers online back the company's reputation.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Newington?Prices are not available on Andersen’s website because the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to get a free quote from the company.

Aeroseal Windows
-
Many years of experience
-
Great industry reputation
-
Low number of customer complaints
-
Manufactures products in-house
-
Custom Designs
-
No lifetime warranty
-
Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Newington. This company has 23 years of experience in the windows industry, and it has established itself as one of the best companies in the business. The company has a lot of positive reviews from customers online.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Newington?Aeroseal doesn’t have any pricing information listed on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to ask for a free quote from the company.

Window Nation
-
Award-winning company
-
Manufactures products in-house
-
Custom designs
-
Wide variety of products and services
-
Installation not covered by warranty
-
Limited service area
Window Nation provides the best residential windows in Newington. Window Nation has been in the window industry for around 16 years. Many positive reviews from customers online back the company's reputation.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide variety of window types available from Window Nation, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Newington?Prices are not available on Window Nation’s website because the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to get more accurate information is to get a free quote from the company.
We've recommended installers with good reputations, but keep in mind some national companies have independently owned locations in Newington, so the quality of service may depend on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for every company we reviewed.
More Window Companies in Newington
Renewal by Andersen - Southern New England
Windsor Locks, CT-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Commercial Windows
-
Stained Glass
-
Residential Windows
-
Window Replacement
-
Glass Showers
-
Double-Hung
-
Custom Window Designs
-
Sliding Glass
Window World of Hartford
Manchester, CT-
Educational Website
-
Timely Service
-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Commercial Windows
-
Fast Delivery
-
Residential Windows
-
Sliding Glass
-
Window Replacement
-
Double-Hung
-
Custom Window Designs
-
Bay Windows
-
Window Repair
Window Nation
Wallingford, CT-
Free assessment
-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Window Replacement
-
Double-Hung
-
Custom Window Designs
-
Residential Windows
-
Energy-Efficient Options
-
Stained Glass
-
Sliding Glass
-
Bay Windows
Nu-Face Home Improvements
Berlin, CT-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Fast Delivery
-
Double-Hung
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Window Replacement
-
Glass Showers
-
Energy-Efficient Options
Yargueta Construction
Newington, CT-
Good Customer Service
-
Timely Service
-
Educational Website
-
Free assessment
-
Price Transparency
Services Offered
-
Residential Windows
-
Window Replacement
-
Full-Service Installations
-
Double-Hung
-
Glass Showers
-
Commercial Windows
-
Custom Window Designs
Turner Home Improvement Contractors, LLC
Glastonbury, CT-
Timely Service
-
Good Customer Service
-
Free assessment
-
Price Transparency
-
Educational Website
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Double-Hung
-
Commercial Windows
-
Residential Windows
-
Window Replacement
Finestra Windows & Installation
West Hartford, CT-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Double-Hung
-
Window Replacement
-
Tempered Glass
-
Residential Windows
-
Custom Window Designs
-
Glass Showers
J.C. Tonnotti Window Company
Southington, CT-
Good Customer Service
-
Educational Website
-
Timely Service
Services Offered
-
Window Replacement
-
Custom Window Designs
-
Energy-Efficient Options
-
Commercial Windows
-
Aluminum Window Frames
-
Residential Windows
Mainville Windows & Doors
Newington, CT-
Price Transparency
-
Free assessment
Services Offered
-
Aluminum Window Frames
-
Sliding Glass
-
Residential Windows
-
Glass Showers
-
Bay Windows
-
Window Replacement
-
Commercial Windows
-
Custom Window Designs
Peoples Products - HR40 Windows
Newington, CT-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Window Replacement
-
Commercial Windows
-
Fast Delivery
-
Energy-Efficient Options
-
Aluminum Window Frames
Highland Window Company, LLC
West Hartford, CT-
Good Customer Service
-
Free assessment
Services Offered
-
Window Replacement
-
Residential Windows
-
Double-Hung
Castle Windows
East Berlin, CT-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Window Replacement
-
Residential Windows
Cussons Sash
Glastonbury, CT-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Fast Delivery
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
Hometech Sunrooms & Remodeling
Southington, CT-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Residential Windows
-
Full-Service Installations
-
Window Replacement
-
Glass Showers
-
Fast Delivery
-
Custom Window Designs
Energy Busters LTD
Hartford, CT-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Energy-Efficient Options
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
Window Restorations of Connecticut - formerly Bi-Glass of Connecticut
Berlin, CT-
Timely Service
-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Window Replacement
-
Energy-Efficient Options
Home Services at The Home Depot
Berlin, CT-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Educational Website
Services Offered
-
Fast Delivery
-
Custom Window Designs
-
Glass Showers
-
Commercial Windows
-
Window Replacement
-
Residential Windows
-
Stained Glass
Coastal Construction Group LLC
Cheshire, CT-
Price Transparency
-
Free assessment
-
Timely Service
-
Educational Website
-
Good Customer Service
Services Offered
-
Glass Showers
-
Fast Delivery
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
-
Stained Glass
-
Double-Hung
ProEdge Remodeling by Custom Built
Windsor, CT-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Energy-Efficient Options
-
Fast Delivery
-
Sliding Glass
-
Bay Windows
-
Commercial Windows
-
Window Replacement
-
Double-Hung
Big Dawg Home Improvements
South Windsor, CT-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Timely Service
Services Offered
-
Aluminum Window Frames
-
Window Replacement
-
Fast Delivery
-
Bay Windows
-
Residential Windows
-
Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Newington, CT using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Newington Saves You Money
There are quite a few benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Better temperature control in your home: When you live in a place like Newington where the winters can get very cold, you usually have to rely on your heater to keep your home warm. Energy-efficient windows can reduce how hard your heater needs to work to heat your home.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Newington
When looking into window installation, each company provides different services and costs. Let's go over some typical costs and services.
How Much Do New Windows Cost?
On average, Newington homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost is at about $600. But prices differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations and replacements, which have a higher price tag.
Keep in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 a year when installing double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
We recommend getting free quotes from several window companies to find the one that works best for you.
What Services do Window Installers Offer?
When considering window replacements, in general there are two kinds that your installer will have: full-frame and pocket installations.
Full-frame installations are usually done when you want to change the style of your windows or your window has significant deterioration. With this service, your installers will replace the total window, including the frame, sill and trim. Pocket installations are on the simpler end and won't cost as much, as they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
If you're not sure which kind of window installation service you should get, your installer can advise you. Generally, the choice is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Newington
EcoWatch differs from other reviewers since we examine these companies through a sustainability lens. Along with energy efficiency, we analyzed each installer and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Newington area so you can find the best window installation company near you.
Work Quality
When choosing new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the type of window you get. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across most other categories, including quality of parts, quality of installation, warranty, professionalism, cost and more.
Cost
This one is a give-and-take: similar to other services, cheap window installers won't always provide the highest quality service. Still, we want to ensure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Newington, CT Window Replacement FAQs
How much does a window install cost?
The national average cost of installing a single window is about $600 but can range between $200 and $1,200, based on several factors. The price is typically influenced by the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the most common kinds of replacement windows?
There are various kinds of windows you can get for your home, such as casement windows, picture windows, bay windows, slider windows, transom windows, double-hung and single-hung windows and awning windows.
When do I have to use a window installation company?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a involved process that can be difficult and time-consuming, so it's best left to the professionals.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but warmer weather is typically better. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your home, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on your energy bills, replacing all of your windows at the same time is the only way to see a noticeable difference. On the other hand, if you have only one or two windows that are broken or leaky, you can replace just those.