28 Best Window Replacement Companies in Ansonia, CT (2023 Reviews)
Window Companies Near Me

If you're thinking of getting new windows, our guide to the top window installation companies can help.

We analyzed all the top window installers in Ansonia and selected the top 28 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated March 14, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Whether you're updating for style or have old windows, windows play a important role in conserving electricity in your home. During the winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.

Replacement windows improve the insulation in your home, not only making you and your family more comfortable during the summer and winter, but also saving you some money and helping the environment.

Unlike other sites, EcoWatch ranks window installation companies on energy efficiency while also balancing cost, customer satisfaction and service area.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Award-winning company
  • Member of US Green Building Council
  • Great industry reputation
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Large serice area
  • Low prices relative to competitors
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Custom Designs
  • Great industry reputation
  • Low number of customer complaints
  • No lifetime warranty

Best Window Replacement Companies in Ansonia

The EcoWatch Reviews team evaluated many installers in Ansonia to find the best ones for our readers. The installers we've mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Great industry reputation
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently services nearly every state except Mississippi and West Virginia.

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 Windows

Renewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Ansonia?

Andersen doesn't have any pricing information listed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can ask for a free quote on its website for more information about the cost.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Ansonia. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.

It 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 Windows

Window World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Ansonia?

Although pricing information is not available on Window World's website, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can inquire about a quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Custom Designs
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
Cons:
  • Pros icon No lifetime warranty

Aeroseal Windows offers the best window installation for businesses in Ansonia. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has about 23 years of experience in the window replacement business. The company has hundreds of glowing 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 Windows

Aeroseal Windows' commitment to sustainability shows in its energy-efficient window offerings. 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 Ansonia?

Prices aren't listed on Aeroseal's website, but it provides high-quality windows at a competitive price point. The best way to know for sure is to ask for a free quote from the company.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation provides the best residential windows in Ansonia. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation business for around 16 years. Many positive reviews on customer review websites back the provider's reputation.

You may want to consider choosing Window Nation if you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

There are a wide range 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 Ansonia?

Although prices are not available on Window Nation's website, 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. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

We aim to be unbiased and transparent by listing pros and cons for each installer. Additionally, any partnerships do not influence our reviews.

More Window Replacement Companies in Ansonia

Renewal by Andersen - Branford

Branford, CT
4.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: http://www.renewalbyandersen.com/window-company/865-southern-connecticut.aspx
Address: 38 N Harbor St, Branford, CT 06405
Phone: (203) 274-8950

TL Home Improvement LLC

Shelton, CT
4.6
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Excellent Customer Service
  • Pros icon Reliable Appointment Windows
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Double-Hung

Website: https://www.tlhomeimprove.com/
Address: 176 Ripton Rd, Shelton, CT 06484
Phone: (203) 870-5582

Renewal by Andersen

Stamford, CT
4.3
★★★★★
  • Pros icon Reliable Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://www.renewalbyandersen.com/window-company/710-westchester/retailer
Address: 2041 W Main St, Stamford, CT 06902
Phone: (203) 406-0545

Nu-Face Home Improvements

Plantsville, CT
4.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon Good Customer Service
  • Pros icon Locally Recognized for Quality
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://nufacect.com/
Address: 5 Atwater St, Plantsville, CT 06479
Phone: (860) 385-8530

Mr. Handyman of Upper Fairfield County

Fairfield, CT
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Consistent Workmanship
  • Pros icon Timely Service

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://www.mrhandyman.com/upper-fairfield-county/
Address: 2480 Black Rock Turnpike, Fairfield, CT 06825
Phone: (866) 550-1710

The Window People

Stamford, CT
4.1
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Reliable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.thewindowpeople.net/
Address: 42 Magee Ave, Stamford, CT 06902
Phone: (203) 323-1804

Advanced Window Systems LLC

Cromwell, CT
4.0
★★★★★
  • Pros icon Timely Service
  • Pros icon Helps Educate Customers
  • Pros icon Consistent Workmanship
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.advancedwindowsystems.com/
Address: 14 Alcap Ridge, Cromwell, CT 06416
Phone: (860) 744-5770

Eastern Glass & Shower Door

Milford, CT
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes

Services Offered

  • Service icon Doors
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Tempered Glass
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Sliding Glass
  • Service icon Glass Showers

Website: https://easternglassco.com/
Address: 940 Boston Post Rd, Milford, CT 06460
Phone: (203) 874-5754

Mainville Windows & Doors

Newington, CT
4.0
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://mainvillewindows.com/
Address: 187 Foxboro Dr, Newington, CT 06111
Phone: (860) 539-9988

V. Nanfito Roofing & Siding

Meriden, CT
3.9
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Arrives on Time
  • Pros icon Consistent Workmanship
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Full-Service Installations
  • Service icon Custom Windows

Website: https://www.vnanfito.com/
Address: 558 Hanover St, Meriden, CT 06451
Phone: (203) 639-1634

Mr. Handyman of Guilford, North and East Haven

East Haven, CT
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Locally Recognized for Quality
  • Pros icon No-fee Quotes
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://www.mrhandyman.com/guilford-north-east-haven/
Address: 310 Main St Suite LL-4, East Haven, CT 06512
Phone: (203) 864-3287

Capitol Glass Co Inc

West Hartford, CT
3.8
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.capitolglass.com/
Address: 75 Grassmere Ave, West Hartford, CT 06110
Phone: (860) 236-1936

Torrington Replacement Windows

Torrington, CT
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: http://www.windowreplacement.net/
Address: 126 Winsted Rd, Torrington, CT 06790
Phone: (860) 482-3543

Clinton Glass

Clinton, CT
3.7
★★★★★
  • Pros icon Award-Winning
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: https://www.clintonglassct.com/
Address: 221 E Main St, Clinton, CT 06413
Phone: (860) 664-3711

Plymouth Glass & Mirror, Inc.

Thomaston, CT
3.7
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Doors
  • Service icon Custom Windows
  • Service icon Business Windows

Website: http://www.plymouthglass.com/
Address: 142 E Main St, Thomaston, CT 06787
Phone: (800) 227-0262

Villwell Builders, LLC

Waterbury, CT
3.7
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://www.villwell.com/
Address: 2714 E Main St, Waterbury, CT 06705
Phone: (203) 879-2118

Window King of Connecticut

Stamford, CT
3.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Arrives on Time
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://windowking.biz/
Address: Stamford, CT
Phone: (203) 717-4910

Renewal by Andersen Windows Connecticut

Cromwell, CT
3.6
★★★★★
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Consistent Workmanship
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: http://www.renewalbyandersenct.com/
Address: 800 Corporate Row, Cromwell, CT 06416
Phone: (866) 337-4191

THE GLASS EMPORIUM INC.

Kings Park, NY
3.6
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Reliable Appointment Windows

Services Offered

  • Service icon Residential Windows
  • Service icon Heavy Glass
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://glassemporium.biz/
Address: 132 Pulaski Rd, Kings Park, NY 11754
Phone: (631) 544-4284

Wallingford Glass

Wallingford, CT
3.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Dependable Service
  • Pros icon Good Customer Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Tempered Glass
  • Service icon Doors
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass

Website: http://wallingfordglass.com/
Address: 801 N Main Street Ext, Wallingford, CT 06492
Phone: (203) 284-1220

Ring's End

Madison, CT
3.6
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers
  • Pros icon Good Customer Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Architectural Glass
  • Service icon Fast Delivery

Website: https://www.google.com/aclk
Address: Madison, CT
Phone: (203) 245-0414

Ring's End

Branford, CT
3.6
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Architectural Glass
  • Service icon Fast Delivery

Website: https://www.google.com/aclk
Address: Branford, CT
Phone: (203) 488-3551

Ring's End

South Salem, NY
3.6
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Architectural Glass
  • Service icon Fast Delivery

Website: https://www.google.com/aclk
Address: South Salem, NY
Phone: (914) 533-2517

Fiderio & Sons

Meriden, CT
3.6
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Double-Hung

Website: https://www.fiderio.com/
Address: 687 Broad St, Meriden, CT 06450
Phone: (203) 580-4948

J C Tonnotti Window Co

Southington, CT
3.6
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon No-Hassle Pricing
  • Pros icon No-fee Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://www.jctonnotti.com/
Address: 205 Bristol St, Southington, CT 06489
Phone: (860) 621-1642

Window Nation

Wallingford, CT
3.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Sliding Glass
  • Service icon Custom Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: https://www.windownation.com/hartford-ct-showroom/
Address: 1070 N Farms Rd Unit 1, Wallingford, CT 06492
Phone: (475) 253-0015

Pella Windows & Doors of Monroe

Monroe, CT
3.4
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Award-Winning

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/hartford/showrooms/monroe/
Address: 220 Monroe Turnpike, Monroe, CT 06468
Phone: (203) 880-6000

A Plus Exterior LLC

Milford, CT
3.4
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Appointment Windows
  • Pros icon Consistent Workmanship
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass

Website: http://www.trustinaplus.com/
Address: 215 Bridgeport Ave, Milford, CT 06460
Phone: (203) 693-2225

How Installing Energy-Efficient Windows in Ansonia Saves You Money

By switching to energy-efficient windows, you and your family can enjoy several benefits, such as:

  • Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
  • Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
  • Save on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for about 25-30% of household energy use. Switching to energy-efficient windows can help lower that amount, which helps you save $420 a year on your bills.
  • Decrease your carbon footprint: By using less energy after switching to energy-efficient windows, you'll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.

Estimated Cost of Window Replacement in Ansonia

When researching window installation, each company provides varying services and prices. Let's look at some average costs and services.

How Much Do New Windows Cost?

Generally, homeowners in Ansonia can expect that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at around $600. These figures vary depending on the specifics of your installation, like size, number of windows, type, the location of your home, material and more.

It's also worth noting that energy-efficient windows will almost always cost more initially, but Energy Star predicts that upgrading the windows on your Ansonia home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.

We recommend getting free quotes from several window installers to find the one that works best for you.

What Services do Window Installers Offer?

There are generally two kinds of window replacement services: full-frame and pocket installations.

A full-frame installation is a replacement of the full window. This service involves taking out the old window, the sill, and the exterior and interior trim. It also involves additional materials, like insulation and drip edges, which increase the total cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations more simple and affordable. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.

If you're hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Ansonia, the choice will mostly be influenced by the efficiency of your home and the condition of your existing frames.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Award-winning company
  • Member of US Green Building Council
  • Great industry reputation
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Large serice area
  • Low prices relative to competitors
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Custom Designs
  • Great industry reputation
  • Low number of customer complaints
  • No lifetime warranty

How We Choose the Best Window Installers in Ansonia

In our search to make your home improvements easier and more eco-friendly in Ansonia, the EcoWatch team chose the above companies as the top window installation companies in the city. We've decided to assess the top window installation companies in Ansonia mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:

Service Area

This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Ansonia area so you can find the best window installation company near you.

Work Quality

When picking new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the type of window you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

Another self-explanatory yet very important review factor is customer feedback. If most customers don't have nice things to say about their experience with a certain window installation company, it won't be featured on EcoWatch.

Cost

Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

Protecting your investment in new windows is important to many homeowners. That's why window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Due to Ansonia's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Ansonia window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Ansonia, CT Window Replacement FAQs

What is the typical cost to install windows?

The national average cost to install a single window is around $600 but can range from $200 to $1,200, depending on several factors. The price is usually dependent on the location of your property, the type and material of the window 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.

Which type of window is the best?

Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. To be sure you'll get the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they're certified energy-efficient by the U.S. Department of Energy.

Can I install my own windows?

Although it is possible to install your own windows, doing so requires a lot of time and handiness. Using a window replacement company can help ensure that the job is done properly and that you won't have to spend the time and effort to do it yourself.

How long does window installation usually take?

Each window takes about 30 minutes to install based on the type of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.

How often should you replace your windows?

Windows typically last around 20 to 30 years, but anytime you see damage on your windows, it's a good time to have an expert take a look at them to see if they need any repairs or replacements.

Follow us