14 Best Window Replacement Companies in Winchester, NH (Mar 2023)
Window Companies Near Me
Looking to replace your windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in Winchester and selected the top 14 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping Winchester homeowners find eco-conscious solutions for their homes. Traditional or damaged windows could lead to spending more on power bills during the winter or summer months.
That's bad for your wallet and the environment, but one of the best window installation companies can help with that.
Unlike other review sites, EcoWatch ranks window installation companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Lifetime warranty
- Manufactures products in-house
- Quality of service will depend on your area
Best Window Replacement Companies in Winchester
The EcoWatch team examined dozens of providers that serve the Winchester area to find the top window installation companies that fit our standards. The companies we've reviewed in this article scored best in our categories, which include energy-efficient offerings, customer service, price, availability and more.

Window World
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EnergyStar Partner
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Lifetime warranty
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Low prices relative to competitors
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Quality of service will depend on your area
Window World provides windows expertise in Winchester. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window replacement industry. The provider has many glowing reviews from customers online.
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 WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Winchester?Prices aren't displayed on Window World's website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can request a quote on the company's website.

Renewal by Andersen
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Member of US Green Building Council
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Great industry reputation
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen offers the best availability in Winchester. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for about 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider choosing Andersen if you're interested in a installer 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to 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 Winchester?Pricing details are not available on Andersen's website since the cost of window installment depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to know for sure is to ask for a free quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Lifetime warranty
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Manufactures products in-house
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Winchester. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the window installation industry. Hundreds of positive reviews on customer review websites back the provider's reputation.
Universal may be the company for you if you want one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types that Universal Windows Direct offers, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Winchester?Universal does not display prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more accurate information on the cost, you can get a quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Winchester. Aeroseal has over 23 years of industry experience, and it currently provides services to 13 states and Washington D.C.
Aeroseal may be the company for you if you're looking for one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal's windows are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Winchester?Though prices are not readily available on Aeroseal's website, it provides high-quality windows at a competitive price point. If you'd like to know for sure, you can ask for a quote on the company's website.
We strive to stay unbiased and transparent by including pros and cons for every provider. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Winchester
Window World of Western Massachusetts
Belchertown, MA-
Free Quotes
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Gives to charity
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Award-Winning
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Excellent Customer Service
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Greenfield
Greenfield, MA-
Award-Winning
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No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Advanced Glass & Mirror
Westminster, MA-
No-Hassle Pricing
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Educational Website
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Windows
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Business Windows
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Sliding Glass
Central Glass Co
Westminster, MA-
Good Customer Service
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No-fee Quotes
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Windows
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Commercial Windows
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Sliding Glass
Red Dog's Roofing LLC
Fitchburg, MA-
Dependable Service
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Good Customer Service
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Cheshire Glass Company
Keene, NH-
Consistent Workmanship
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Excellent Customer Service
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Price Transparency
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Timely Service
Services Offered
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Custom Windows
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Residential Windows
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Architectural Glass
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Commercial Windows
LeBlanc And McCaie Siding And Window Company
Gardner, MA-
Educational Website
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No-fee Quotes
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No-Hassle Pricing
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Reliable Service
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
Greenfield Glass Co Inc
Greenfield, MA-
Educational Website
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No-fee Quotes
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Team Vinyl and Roofing Co.
Hinsdale, NH-
Good Customer Service
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No-Hassle Pricing
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Free Quotes
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Locally Recognized for Quality
Services Offered
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Fast Delivery
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Custom Windows
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Residential Windows
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Energy-Efficient Options
Pella Window & Door
Greenfield, MA-
Good Customer Service
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Educational Website
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Specialty Wholesale Supply
Gardner, MA-
Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Brown & Sons Remodeling
Bellows Falls, VT-
No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Window Works Rte.9 Hadley by Mountain Farm Mall.
Hadley, MA-
Excellent Customer Service
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No-fee Quotes
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Price Transparency
Services Offered
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Custom Window Designs
Carbone's Window & Awning, LLC
Keene, NH-
No-Hassle Pricing
Services Offered
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Custom Window Designs
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Business Windows
How Installing Energy-Efficient Windows in Winchester Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Save on power bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
- 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.
- Decrease your carbon footprint: In Winchester, you can lower your indirect greenhouse gas emissions by about 152 pounds per year after you upgrade to energy-efficient windows.
- 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.
Estimated Cost of Window Replacement in Winchester
Each window installation company offers varying services and has varying price points based on a few factors.
How Much Do New Windows Cost?
Typically, Winchester homeowners can expect their window replacements to range from $250 to $1,200. The average cost is at around $600. But costs will differ considerably based on the quality of your products, the number of windows you need, the current condition of your home and your location. Many window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. These extra services will increase your overall project costs.
Bear in mind that energy-efficient windows may cost more upfront, but Energy Star estimates the upgrade will save you between $101 and $583 per year when replacing single-pane windows and between $27 and $197 per year when replacing double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.
Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They're sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
The first step when considering an installation is to clarify whether you need a full-frame or pocket installation.
A full-frame installation is a total window replacement. This service involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve other materials, such as insulation and drip edges, which increase the total cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. A pocket installation involves replacing a window without removing the whole frame, which tends to be less expensive than a full-frame installation.
Your window installation company will be able to advise you on the best type for your project. In Winchester, the decision will mostly be influenced by the efficiency of your home and how old your existing frames are.
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Lifetime warranty
- Manufactures products in-house
- Quality of service will depend on your area
How We Choose the Best Window Installers in Winchester
In our search to make your home improvements easier and more eco-friendly in Winchester, the EcoWatch team assessed many companies before landing on these. Along with energy efficiency, we evaluated several window installers in Winchester and ranked them using the following methodology:
Service Area
Because this is a guide for Winchester, we only included companies that cover the city. There are certainly other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Winchester.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each company in our guide to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don't have good feedback about their service from a certain company, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers' prices, we gave higher points 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 offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. 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.
Winchester, NH Window Replacement FAQs
How much does window installation cost?
The typical cost to replace a window can range between $450 and $650. There are several factors that affect the price, including styles and sizes of windows, the number of windows, how energy-efficient the windows are, the materials used in designing the windows, your property's location and local labor costs.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: double-hung and single-hung windows, casement windows, picture windows, slider windows, awning windows, bay windows and transom windows.
What do window installation companies do?
Window installation professionals go to your home to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others install their own windows. The installer will also clean up after the installation is done.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. Regardless of 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.
When is it time to replace your windows?
Windows usually have a lifespan of 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.