20 Best Window Companies in Wallingford Center, CT (2025 Reviews)
Thinking of improving your property’s look? The top window replacement companies can help.
We analyzed all the top-rated window companies in Wallingford Center and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
Whether you're updating for style or have windows that need repairs, windows play a vital role in conserving energy in your home. If your house has traditional, outdated windows, your AC or heater could be working overtime to heat or cool your home. This means higher electricity bills.
Replacement windows improve the insulation in your home, not only making you more comfortable during extreme temperatures, but also saving you some money and helping the environment.
Efficient windows are of particular importance in Wallingford Center, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $420 per year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Wallingford Center
The EcoWatch team researched dozens of providers that serve the Wallingford Center area to find the best window installation companies by our standards. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

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 provides windows expertise in Wallingford Center. Window World has been in the window industry for about 27 years. Its reputation is backed by several positive reviews on customer review websites.
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 WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Wallingford Center?Though prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to know for sure.

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 Wallingford Center. Andersen has been in the window industry for about 27 years. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as a company 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Wallingford Center?Though 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. Requesting a free quote on its website is the best way to know for sure.

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 Wallingford Center. Aeroseal has been in the window industry for about 23 years. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Wallingford Center?Though prices are not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. Requesting a free quote on its website is the best way to know for sure.

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 Wallingford Center. Window Nation has been in the window industry for about 16 years. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as 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 WindowsWindow Nation offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Wallingford Center?Though prices are not readily 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. Requesting a free quote on its website is the best way to know for sure.
We strive to stay unbiased and transparent by including pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Wallingford Center
Renewal by Andersen - Branford
Branford, CTFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Skylights
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
Power Home Remodeling
Trumbull, CTFree assessment
Timely Service
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Wallingford, CTEducational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Double-Hung
Glass Doors
Bay Windows
Custom Window Designs
Bert Falsetti's Home Improvement LLC
Shelton, CTServices Offered
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Paramount Gallery
West Hartford, CTEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Custom Window Designs
Glass Doors
Window Replacement/Installation
Window Depot USA of Southern CT
Trumbull, CTEducational Website
Price Transparency
Timely Service
Good Customer Service
Free assessment
Services Offered
Triple Pane Glass
Bay Windows
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Double-Hung
ZN Construction
Canton, CTFree assessment
Educational Website
Timely Service
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Big Dawg Home Improvements
South Windsor, CTTimely Service
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Repair
Energy-Efficient Options
Skylights
Window Replacement/Installation
United Home Experts
Norwalk, CTEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Fiberglass Frames
Budget Blinds of Enfield and Hartford
Somers, CTEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Calvary Remodeling
Mystic, CTPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Flawless Glass & Mirror LLC
Holbrook, NYGood Customer Service
Free assessment
Customized glass options
Free in-home consultation
Owner-operated small business
Educational Website
Price Transparency
Services Offered
Glass Showers
Mirrors
Window Replacement/Installation
Kubala Home Improvement
Ludlow, MAFree assessment
Price Transparency
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Greenwich Windows Replacement
Greenwich, CTFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Putnam Windows Inc.
Cold Spring, NYFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Wood Frames
Vinyl Frames
Glass Doors
Window Replacement/Installation
Bencar Building Systems LLC
Wallingford, CTGood Customer Service
Services Offered
Window Replacement/Installation
Advanced Window Systems LLC
Cromwell, CTEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Double-Hung
Glass Showers
Window Replacement/Installation
Bay Windows
Nu-Face Home Improvements
Berlin, CTFree assessment
Price Transparency
Educational Website
Good Customer Service
Timely Service
Services Offered
Double-Hung
Glass Showers
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Smithtown Window Replacement and Doors
Smithtown, NYGood Customer Service
Weekend availability
Free assessment
Educational Website
Price Transparency
Family-owned and operated
Energy-efficient windows and doors
Services Offered
Storm/Impact Windows
Double-Hung
Tempered Glass
Window Repair
Triple Pane Glass
Glass Doors
Vinyl Frames
Metal Frames
Custom Window Designs
Wood Frames
Energy-Efficient Options
Glass Showers
Window Replacement/Installation
Bay Windows
Fiberglass Frames
Mr. Handyman of Huntington and Smithtown
East Northport, NYFree assessment
Price Transparency
Good Customer Service
Timely Service
Educational Website
Services Offered
Window Replacement/Installation
Window Repair
Bay Windows
Calculate how much you can expect to pay for window installation and replacement in Wallingford Center, 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 Wallingford Center Saves You Money
By switching to energy-efficient windows, you can benefit in several ways, including:
- Reduce your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by about 147 pounds.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Save on electricity bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll use less energy to heat or cool your home.
Estimated Cost of Window Replacement in Wallingford Center
When looking into window installation, each company provides different services and prices. Let’s go over some average costs and services.
How Much Do New Windows Cost?
Though the average cost to replace one window is around $600, it can range from $200 to $1,200. This is due to the fact that the cost of window installations depend on several factors specific to your home, such as the size, material and number of windows you need to install, as well as where your property is located.
Whether or not you choose energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $420 a year on your energy bills in Wallingford Center.
Another factor that influences the overall cost is the material you pick for your frame. Aluminum frames are usually the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
In general, there are two types of window replacement services you can get: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, such as insulation and drip edges, which raise the total cost of the project. It’s also worth noting that it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are on the simpler end 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 installation company should be able to help you choose what’s best for your needs. In Wallingford Center, the decision will mostly be based on the age of your windows and if there’s any moisture damage. Wood can decay if it’s not maintained properly over the years, so it’s good to have a professional evaluate your frames and window sills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Wallingford Center
In our search to find the most reliable, eco-friendly window installers in Wallingford Center, the EcoWatch Reviews team evaluated many companies before settling on these. Along with energy efficiency, we analyzed several window installers in Wallingford Center and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve the Wallingford Center area so you can find the right window installation company near you.
Work Quality
When selecting new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the brand of window you opt for. 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 super important review factor is customer feedback. If the majority of customers don’t have positive things to say about their experience with a certain installer, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies may not provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that offer a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you’ll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Wallingford Center, CT Window Replacement FAQs
How much should a window install cost?
The national average cost to install a window is around $600 but can range from $200 to $1,200, based on a few different 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 upfront but can save you a decent amount of money a year in energy bills.
What type of window is the most energy-efficient?
A window’s energy efficiency is affected by a variety of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
What services do window replacement companies provide?
Window installers travel to your house to remove your old windows and replace them with new ones. Some companies install products sold by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is done.
Should I replace my windows all at once?
If your windows are greater than 20 years old, you most likely need to replace all of them. By that point, they are often less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.
How long does it usually take to install windows?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that must be installed.