20 Best Window Companies in Griswold, CT (2023 Reviews)

Thinking about improving your house's value? The top window replacement companies can help.

We analyzed all the top-rated window companies in Griswold and selected the best 20 based on:

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

By EcoWatch Local Advisors

Updated September 15, 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 damaged windows, windows play a key role in conserving your home's energy. Drafty windows can cost you in electric bills. In fact, the Department of Energy estimates that 25-30% of your house's heat or cool air could be lost through your windows.

Thankfully, helping you save energy with more efficient windows also helps our goals of reducing energy usage for the environment.

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

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in Griswold

The EcoWatch Reviews team evaluated dozens of window installation companies across Griswold to narrow our list down to the best ones. The companies in this article scored best in our categories, including energy-efficient offerings, price, availability, customer service and more.

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
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Griswold. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business. The company has a lot of positive 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 Windows

Window World caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Griswold?

Prices aren’t mentioned on Window World’s website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can inquire about a quote from the company.

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 Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in Griswold. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business.

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 has 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. 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 Griswold?

Prices aren’t mentioned on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to get more accurate information.

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 Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows has the best window installation for businesses in Griswold. Aeroseal has around 23 years of experience in the windows industry, and it currently serves 13 states and Washington D.C. The company has plenty of glowing reviews from customers online.

If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the company for you.

Energy Efficiency of Aeroseal Windows Windows

There 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 Griswold?

Aeroseal does not display prices on its website, but it provides high-quality windows at a competitive price point. If you’d like more accurate information, you can receive a quote on the company’s website.

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 offers the best residential windows in Griswold. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business. The company has a lot of positive reviews from customers online.

Window Nation may be the company for you if you want one 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

Window Nation caters to eco-conscious consumers by providing 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 Griswold?

Prices aren’t mentioned 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 inquire about a quote from the company.

Please note that the following companies are national, meaning the quality of customer service may vary depending on your local crew. We have tried to remain unbiased and transparent by mentioning both pros and cons for each provider.

More Window Companies in Griswold

Renewal by Andersen of Rhode Island

Smithfield, RI
4.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Full-Service Installations
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Window Replacement
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: https://windowsrhodeisland.com/
Address: 10 Reservoir Rd, Smithfield, RI 02917
Phone: (401) 264-0052

Window World of Rhode Island

Warwick, RI
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Sliding Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs

Website: https://www.windowworldri.com/
Address: 380 Jefferson Blvd, Warwick, RI 02886
Phone: (401) 336-6815

Window Nation

Wallingford, CT
4.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Stained Glass
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung
  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options

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

Christopher Home Improvement

Norwich, CT
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Window Replacement
  • Service icon Commercial Windows

Website: https://christopherimprovement.com/
Address: 16 A Winchester St, Norwich, CT 06360
Phone: (877) 334-4654

United Home Experts of New London County

Norwich, CT
4.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Window Replacement
  • Service icon Commercial Windows

Website: https://unitedhomeexperts.com/norwich-ct-06360-siding-roofing-windows-doors/
Address: 66 Franklin St, Norwich, CT 06360
Phone: (607) 405-2048

Creative Enclosures

Bozrah, CT
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Window Replacement
  • Service icon Glass Showers

Website: https://www.creativeenclosures.com/
Address: 56 Stockhouse Rd, Bozrah, CT 06334
Phone: (860) 886-7631

Henderson Roofing

Westerly, RI
4.4
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Stained Glass
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Sliding Glass

Website: https://johnhendersonconstruction.com/
Address: 35 Crestview Dr, Westerly, RI 02891
Phone: (401) 240-1108

Columbia Glass Inc

Columbia, CT
3.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Tempered Glass
  • Service icon Window Replacement
  • Service icon Sliding Glass

Website: http://www.columbiaglassct.com/
Address: 127 CT-66, Columbia, CT 06237
Phone: (860) 228-8485

Home Services at The Home Depot

Coventry, RI
3.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Window Replacement
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Stained Glass

Website: https://www.homedepot.com/l/Coventry/RI/Coventry/02816/4279/services
Address: 700 Centre of New England Blvd, Coventry, RI 02816
Phone: (401) 285-0601

QSPS Housing Solutions

Johnston, RI
4.2
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Double-Hung
  • Service icon Glass Showers

Website: https://www.qspshousingsolutions.com/
Address: 1208 Atwood Ave, Johnston, RI 02919
Phone: (401) 230-9004

Rhode Island Remodeling

Cranston, RI
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Window Replacement
  • Service icon Energy-Efficient Options

Website: http://riremodel.com/
Address: 130 Belvedere Dr, Cranston, RI 02920
Phone: (401) 487-3992

Custom Built Window Manufacturing

Warwick, RI
3.8
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames

Website: https://custombuiltri.com/
Address: 80 Meadow St, Warwick, RI 02886
Phone: (401) 738-3800

The Window Source RI

Smithfield, RI
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: http://www.windowsourceri.com/
Address: 127 Dean Ave, Smithfield, RI 02917
Phone: (401) 593-4210

Krystal Glass & Door Co

Smithfield, RI
4.4
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Tempered Glass
  • Service icon Double-Hung
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Sliding Glass
  • Service icon Fast Delivery
  • Service icon Aluminum Window Frames
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Window Replacement

Website: http://krystalglassri.com/
Address: 9 Rocky Hill Rd Unit B, Smithfield, RI 02917
Phone: (401) 231-1600

United Better Homes - Roofing, Solar & Windows

Central Falls, RI
4.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Fast Delivery

Website: https://www.unitedbetterhomes.com/
Address: 535 Pine St, Central Falls, RI 02863
Phone: (401) 274-0111

Pella Windows & Doors of Newport

Bellevue Ave, RI
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Window Replacement
  • Service icon Residential Windows

Website: https://www.pellabranch.com/southern-new-england/showrooms/newport/
Address: 268 ½, Bellevue Ave, Newport, RI 02840
Phone: (401) 633-3000

Turner Home Improvement Contractors, LLC

Glastonbury, CT
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://www.turnerhomeimprovement.com/
Address: 182 Oakwood Dr, Glastonbury, CT 06033
Phone: (860) 633-1400

Pella Windows & Doors of Seekonk

Seekonk, MA
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Window Replacement
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: https://www.pellabranch.com/southern-new-england/showrooms/seekonk/
Address: 20 Commerce Way Suite 11, Seekonk, MA 02771
Phone: (508) 336-6766

Big Dawg Home Improvements

South Windsor, CT
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Aluminum Window Frames
  • Service icon Fast Delivery

Website: http://bigdawghomeimprovements.com/
Address: 658 Foster St, South Windsor, CT 06074
Phone: (860) 477-6673

Esler Companies

Smithfield, RI
3.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: https://esler.com/
Address: 10 Reservoir Rd, Smithfield, RI 02917
Phone: (866) 442-3818
Griswold Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Griswold, CT using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Griswold 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 switch are the following:

  • Better temperature control in your home: Living in a very cold place like Griswold usually means depending on your heater to keep your house cool. Energy-efficient windows can lower how hard your heating system needs to work to heat your home.
  • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
  • Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help raise the value of your home if you decide to sell.
  • Save money on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Switching to energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.

Estimated Cost of Window Replacement in Griswold

Each window installation company provides varying services and has different costs based on several factors.

How Much Do New Windows Cost?

On average, homeowners in Griswold can expect that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at about $600. How much it will cost you varies based on several factors, such as number of windows, size, type, material, the location of your home and more.

It's important to bear in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Griswold homeowners $424+ a year when replacing single-pane windows.

Asking for free quotes from several installers is the best way to find out which one will work best for your budget.

What Services do Window Installers Offer?

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

Full-frame installations are necessary when you want to change the style of your windows or your window has significant deterioration. With this service, your installers will replace the entire window, including the trim, frame and sill. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are simpler and won't cost as much, but you can't do this type of installment if you have any pre-existing rot or water damage.

Your window installer can help you figure out which type of installation you need.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in Griswold

In our search to find the most reliable, eco-friendly window installers in Griswold, the EcoWatch Reviews team examined dozens of companies before deciding on these. We've reviewed the best window replacement companies in Griswold mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

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

Work Quality

We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer in our guide to ensure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed trends in recent online reviews to find the companies with the most consistent 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 nearly every category, including quality of installation, professionalism, quality of parts, warranty, cost and more.

Cost

This one is a give-and-take: similar to most services, cheap window installation companies are not going to provide the highest quality service. On the other hand, we want to make sure 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 to many homeowners. For that reason, window installation companies that offer 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 installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.

Griswold, CT Window Replacement FAQs

What is the average cost to replace windows?

The national average cost to install a window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is typically influenced by the size of the window, the type and material of the window and the location of your property. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.

Which kind of window should I get?

A window's energy efficiency depends on a variety of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.

Do you really need to use a window installation company?

Unless you have home repair skills and have the time needed to replace your own windows, we recommend hiring a professional installer. The window installation process is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and safer alternative.

What time of year should I replace my 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 ensure that too much hot or cold air doesn't get into your house, so the temperature outside doesn't necessarily matter that much. Most importantly, the weather should be dry.

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