28 Best Window Replacement Companies in Middlefield, CT (2023 Reviews)
Window Companies Near Me
Looking to replace your windows? We've got you covered in this guide to the top window installation companies.
We analyzed all the top window installers in Middlefield and selected the top 28 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated May 04, 2023
Why you can trust EcoWatch
Whether you're doing renovations or have windows that need repairs, windows play a key role in conserving your home's electricity. When it's the middle of winter, your outdated and leaky windows could be making your home more difficult to heat and costing you more in power bills.
Thankfully, saving you money with upgraded windows also aligns with our goals of reducing energy usage for the environment.
We've put together a list of the top installation companies to help you in your research, so you can not only enjoy brand new windows, but also save money on your power bills.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Window Replacement Companies in Middlefield
The EcoWatch Reviews team examined dozens of installers across the country to find the best window companies for our readers. The installers in this article scored the best in our review categories, which include energy-efficient offerings, availability, price, local expertise, customer service and more.

Renewal by Andersen
-
Member of US Green Building Council
-
Great industry reputation
-
Manufactures products in-house
-
No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement industry. Its reputation is backed by several positive reviews from customers online.
Andersen may be the company for you if you want one that 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 WindowsRenewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Middlefield?Although prices are not readily available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to know for sure.

Window World
-
Lifetime warranty
-
Large serice area
-
EnergyStar Partner
-
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of experience in the industry, and it currently serves 200 locations nationwide. The company has plenty of glowing reviews from customers online.
Window World may be the company for you if you want one 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 WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Middlefield?Though prices are not 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 pricing information, you can receive a quote on the company's website.

Aeroseal Windows
-
Many years of experience
-
Manufactures products in-house
-
Great industry reputation
-
No lifetime warranty
Aeroseal Windows provides the best window installation for businesses in Middlefield. Aeroseal has been in the window business for around 23 years.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types that Aeroseal Windows offers, some of which are Energy Star products. The 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.
How much does Aeroseal Windows cost in Middlefield?Prices aren't listed on Aeroseal's website, but it provides high-quality windows at a competitive price point. The best way to get more accurate 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 offers the best residential windows in Middlefield. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of experience in the windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by many positive reviews from customers online.
You may want to consider going with Window Nation if you're looking for a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation's commitment to sustainability shows in its energy-efficient window offerings. 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 Middlefield?Prices aren't listed on Window Nation's website, but 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. For more detailed information on pricing, you can ask for a quote from the company.
We've recommended providers with shining reputations, but bear in mind that some national companies have independently owned locations in Middlefield, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by describing pros and cons for every company we reviewed.
More Window Replacement Companies in Middlefield
Binswanger Glass
Bristol, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Glass Showers
-
Sliding Glass
-
Custom Window Designs
-
Full-Service Installations
-
Stained Glass
-
Residential Windows
-
Aluminum Window Frames
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
Nu-Face Home Improvements
Plantsville, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Energy-Efficient Options
-
Glass Showers
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Double-Hung
Window World of Hartford
Manchester, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Bay Windows
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
Advanced Window Systems LLC
Cromwell, CT-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Energy-Efficient Options
-
Glass Showers
-
Bay Windows
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Double-Hung
Turner Home Improvement Contractors, LLC
Glastonbury, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Custom Window Designs
-
Full-Service Installations
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
Window Nation
Wallingford, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Bay Windows
-
Sliding Glass
-
Custom Window Designs
-
Stained Glass
-
Residential Windows
-
Double-Hung
Tri-State Window Factor Corporation
Hartford, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Glass Showers
-
Bay Windows
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
Baybrook Remodelers Inc
West Haven, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Glass Showers
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
Mr. Handyman of Cheshire, Middletown, Old Saybrook
Cheshire, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Double-Hung
Pro Exteriors LLC
New Haven, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Custom Window Designs
-
Full-Service Installations
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
Mr. Handyman of Guilford, North and East Haven
East Haven, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Double-Hung
Clinton Glass
Clinton, CT-
Good Customer Service
-
Award-Winning
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Glass Showers
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
Paramount Gallery - Blinds, Shades, Shutters
West Hartford, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Sliding Glass
-
Custom Window Designs
-
Stained Glass
-
Residential Windows
-
Aluminum Window Frames
-
Commercial Windows
DeBritos Home Improvement & Remodeling - Residential General Contractor
Watertown, CT-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
Advanced Performance Glass Inc
East Hartford, CT-
Good Customer Service
-
Price Transparency
-
Timely Service
-
Educational Website
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Full-Service Installations
-
Residential Windows
-
Aluminum Window Frames
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
NEWPRO
Unit 2, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
Home Services at The Home Depot
North Haven, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Bay Windows
-
Custom Window Designs
-
Stained Glass
-
Residential Windows
-
Aluminum Window Frames
-
Fast Delivery
-
Commercial Windows
Allstate Windows
Rocky Hill, CT-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Bay Windows
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
Home Services at The Home Depot
Bristol, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Bay Windows
-
Sliding Glass
-
Custom Window Designs
-
Stained Glass
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
Wallingford Glass
Wallingford, CT-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Stained Glass
-
Residential Windows
-
Fast Delivery
-
Tempered Glass
-
Double-Hung
-
Commercial Windows
Peoples Products - HR40 Windows
Newington, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Aluminum Window Frames
-
Commercial Windows
ΛUTOMOTIVΛTED
North Haven, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
CT Tint
Meriden, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Double-Hung
Home Services at The Home Depot
Berlin, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Bay Windows
-
Custom Window Designs
-
Stained Glass
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
The Window Shop Inc
Plainville, CT-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Sliding Glass
-
Custom Window Designs
-
Full-Service Installations
-
Residential Windows
-
Commercial Windows
Home Services at The Home Depot
Waterbury, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Glass Showers
-
Bay Windows
-
Custom Window Designs
-
Stained Glass
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
J.C. Tonnotti Window Company
Southington, CT-
Good Customer Service
-
Timely Service
-
Educational Website
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Residential Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
Overhead Door Company of Waterbury
Watertown, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Aluminum Window Frames
-
Commercial Windows
How Installing Energy-Efficient Windows in Middlefield Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here's more information on how switching out your windows could help you:
- Save money on electricity bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll require less energy to heat or cool your home.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out harmful UV rays.
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help increase the value of your house if you decide to sell.
- Decrease your carbon footprint: By using less energy once switching to energy-efficient windows, you'll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Middlefield
When researching window installation, each company provides different services and costs. Let's go over some average costs and services.
How Much Do New Windows Cost?
According to our market research, the average cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. But prices vary remarkably 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 offer door installations and replacements, which will add extra costs to your project.
It's also worth bearing in mind that energy-efficient windows will almost always cost more initially, but Energy Star predicts that switching out the windows on your Middlefield home translates to an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
We advise requesting free quotes from several window companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first thing to ask yourself when getting new windows is: Do you want a full-frame installation or a pocket installation?
A full-frame installation replaces the entire window, such as the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will be more expensive than a pocket installation. A pocket installation involves replacing a window without taking out the whole frame, which is generally cheaper than a full-frame installation.
If you're unsure which type of window installation service you need, your installer can assist you. Typically, the choice is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
How We Choose the Best Window Installers in Middlefield
EcoWatch is different from other reviewers because we assess these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and assigned rankings using the following methodology:
Service Area
Because this is a guide for Middlefield, we only included companies that provide services to the city. There are certainly reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Middlefield.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company featured in our guide to make sure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of parts, quality of installation, cost, professionalism, warranty and more.
Cost
This one is a give-and-take: similar to other services, cheap window companies may not provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a wide range 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 offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Middlefield's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Middlefield window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Middlefield, CT Window Replacement FAQs
What is the average cost to install new windows?
The typical cost to install a window ranges from $450 to $650. There are many factors that influence how much it costs, such as how energy-efficient the windows are, local labor costs, the materials used in designing the windows, your property's location, the number of windows and styles and sizes of windows.
What are the different kinds of windows?
There are various kinds of windows you can get for your home, such as double-hung and single-hung windows, casement windows, picture windows, bay windows, awning windows, slider windows and transom windows.
Can I replace my own windows?
While it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window installation company can help ensure that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
What time of year is a good time to replace my windows?
While you can install windows any time of year, warmer weather is usually better for installing replacement windows. Additionally, the weather should be dry, since rain can make the installation harder.
Should I replace all my windows at once?
If your windows are more than 20 years old, it's probably time to replace all of them. At that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.