Featured

Window Nation

Window Installers in Southington, Connecticut
Ranked #7 in Southington | Grade B
4.80 (1,218 reviews)

Window Nation

Window Nation Hartford provides window and door replacement services from its Wallingford, CT location. The team offers in-home consultations, measurements, and installation for residential projects across the surrounding area Serving homeowners across Southington, Connecticut.

Why Homeowners Choose This Business

Local showroom access in Wallingford with service across the region. Consultations that focus on clear explanations and options. Capable of handling both individual replacements and larger home updates Local experience that helps homeowners across Southington, Connecticut compare a more region-aware provider.

Service Area

Serving Wallingford, New Haven, Hartford, West Hartford, and nearby Connecticut communities. Call to confirm coverage for your location.

Featured Local Business

This featured listing includes fuller business details and a stronger local presentation for homeowners comparing nearby options.

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Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Supplier
  Installations
  Window Replacement
  Window Installation
  Vinyl Windows
  Energy Efficient Windows
  Bay and bow windows
  Double Hung Windows
  Sliding Glass Doors
  Entry Door Replacement
  Home window upgrade
  Custom Window Measuring
  Residential Windows
  Patio Door Installation

Services include in-home estimates, measuring, supply and installation of replacement windows, sliding glass doors, and entry doors. The team assists with style selection, glass and grid options, and project planning for single openings or whole-home projects.


Reviews

Customer Reviews

Nick Delgado
The salesperson, Will Kausyla, was incredibly attentive, friendly, patient, and accommodating throughout the entire process, especially as my wife kept presenting different options and ideas. We originally planned to purchase five windows,…
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The salesperson, Will Kausyla, was incredibly attentive, friendly, patient, and accommodating throughout the entire process, especially as my wife kept presenting different options and ideas. We originally planned to purchase five windows, but thanks to Will’s professionalism and guidance, we ultimately decided to buy eight since the cost was less than what we expected.

He made the entire experience seamless and stress-free as we navigated the buying process. Will was always available to answer questions and provide support, even during the holiday weekend. His dedication and commitment to outstanding customer service truly stood out. We couldn’t be happier with the experience.
James K
I had a very good experience working with Alex from Window Nation. I was looking to replace a sliding door, entry door, and one window. I had four appointments lined up for quotes, but decided to sign up with Window Nation, who was the firs…
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I had a very good experience working with Alex from Window Nation. I was looking to replace a sliding door, entry door, and one window. I had four appointments lined up for quotes, but decided to sign up with Window Nation, who was the first appointment for the following reasons:
1).Alex was straight to the point and didn’t come in with a sales pitch. I could telll instantly that he was very honest and fair. He wasn’t pressuring me at all and wasn’t trying to sell us more than we needed or asked for.
2) The product (Harvey windows and Provia doors) were the right quality at the price point I was looking for.
3) The warranty on the product and the installation is unmatched. I liked the fact that the installers are not subcontractors and the company is large enough to be able to back the warranty.

This review is for the quoting process. The actual installation will happen in about 2 to 3 months and I will update the review after the installation is completed.

3/3/26 Update
Installation of sliding door, entry door in the garage, and window in the garage completed a few days ago. Ivan and Yuriy did such a great job with the install. The level of professionalism and attention to detail was first rate and far exceeded my expectations. I wouldn’t call them installers. They are truly skilled craftsmen that take pride in their work and completed the job as if it were their own property. When the job was done they left the work area as clean as before the job started.

I probably could have saved a little money if I spent more time shopping around and going with a lower bidder, but now that the job is completed I don’t regret the choice to go with Window Nation.
Kevin Brideau
"We worked with Brandon Downer for our home window replacement, and I couldn't be happier. He was honest, professional, and went above and beyond to make sure we were satisfied. He explained everything clearly and was very patient. The qual…
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"We worked with Brandon Downer for our home window replacement, and I couldn't be happier. He was honest, professional, and went above and beyond to make sure we were satisfied. He explained everything clearly and was very patient. The quality of the product he recommended is excellent, I would recommend Brandon Downer to anyone looking for a stress-free experience!"
Thank you so much Brandon
Nora Strouse
My husband and I had Window Nation come out for a free quote and take measuremts of our bay window. Our sales consultant K. London was very out going and was very through on explaining the different types of windows they have and how they…
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My husband and I had Window Nation
come out for a free quote and take measuremts of our bay window.
Our sales consultant K. London was
very out going and was very through
on explaining the different types of windows they have and how they install them. The way he explained
everything had put us to ease. I had
check out their company through
the BBB and found that they had a ton
if good reviews.
Eric Jones
My wife and I had Robert Schein come to our house to measure and quote all our windows. He was amazing. Very knowledgeable and kind. Great experience. We weren't reading to pull the trigger right then and there based on an addition to the h…
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My wife and I had Robert Schein come to our house to measure and quote all our windows. He was amazing. Very knowledgeable and kind. Great experience. We weren't reading to pull the trigger right then and there based on an addition to the house in the near future, but we will certainly have him back when we're ready. Highly recommend this company.
Sarah Bessette
Window Nation set up a time for a sales presentation. Our sales agent Will was very knowledgeable, nice, and personable. He spent a long time going over the different options so we could make an informed decision. Our windows are now comple…
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Window Nation set up a time for a sales presentation. Our sales agent Will was very knowledgeable, nice, and personable. He spent a long time going over the different options so we could make an informed decision. Our windows are now complete and the crew did an amazing job! Before and after photos!! What a difference

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

They handle replacement windows along with certain exterior doors such as sliding patio and entry doors. Specific product lines and materials can vary by availability, so it’s best to request an in-home consultation or contact the showroom for current options.

A consultant visits to discuss goals, review styles and features, and take measurements. They typically provide pricing options and explain timelines so you can decide without pressure.

Yes, projects can range from replacing one window or door to full-house upgrades. The team will tailor recommendations and scheduling based on the size and scope of your project.

Timeframes depend on product selection, order lead times, and the number of openings. Your consultant will outline expected scheduling after measurements and confirm installation dates once materials are ready.

Call the Wallingford showroom at (475) 253-0015 or visit their website to request an appointment. You can also ask about showroom hours and confirm service for your address.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details


Business Rating
4.80 (1,218 reviews) Featured BusinessPro Listing
Address
1070 N Farms Rd Unit 1, Wallingford, CT 06492
Business Type
Window Installation Service

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