28 Best Window Replacement Companies in Wilmington, MA (2023 Reviews)
Window Companies Near Me
When the time comes to upgrade your windows, our guide to the best window installation companies can help you find the provider for you.
We analyzed all the top window installers in Wilmington and selected the top 28 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
Whether you're updating for aesthetics or have damaged windows, windows play a important role in conserving energy in your home. If your windows are made of traditional materials, or are outdated or damaged, you could be sending 25-30% of your house's heat or cool air out of them.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during the summer and winter, but also saving you some money and helping the environment.
So if you're constructing a new home, renovating or updating your windows in Wilmington, you've found the best place to get started.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Large serice area
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Custom Designs
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Window Replacement Companies in Wilmington
The EcoWatch Reviews team evaluated dozens of window providers across Wilmington to narrow our list down to the top ones. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation industry. Many positive reviews from customers online back the provider's reputation.
Andersen may be the company for you if you're interested in 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 WindowsA 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. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Wilmington?Pricing details are not available on Andersen's website, as the cost of window installment differs based 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. If you'd like more accurate information, you can inquire about a quote on the company's website.

Window World
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Great industry reputation
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EnergyStar Partner
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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently services 200 locations nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right provider for you.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Window World cost in Wilmington?Though pricing information is not available on Window World's website, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

Aeroseal Windows
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Custom Designs
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Manufactures products in-house
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Great industry reputation
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No lifetime warranty
Aeroseal Windows offers the best window installation for businesses in Wilmington. 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 over 23 years of industry experience, and it currently provides services to 13 states and Washington D.C.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range 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 Wilmington?Although prices are not readily available on Aeroseal's website, it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate pricing information.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Wilmington. Window Nation has over 16 years of industry experience, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews on customer review websites back the provider's reputation.
It 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 is an Energy Star partner and has 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 Window Nation representative when inquiring about services.
How much does Window Nation cost in Wilmington?Window Nation doesn't have any cost information available on its 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. You can ask for a free quote on its website for more information about the cost.
We've recommended companies with good reputations, but note that these are national companies, so your service may depend on your local crew. We have tried to remain unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Replacement Companies in Wilmington
Coastal Windows & Exteriors
Beverly, MA-
No-Hassle Pricing
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Educational Website
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Award-Winning
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No-fee Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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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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Stained Glass
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Sliding Glass
Renewal by Andersen of Boston
Northborough, MA-
Price Transparency
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Locally Recognized for Quality
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Helps Educate Customers
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Arrives on Time
Services Offered
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Fast Delivery
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Custom Window Designs
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Northeast Home & Energy
North Grafton, MA-
Consistent Workmanship
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Award-Winning
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Merrimack Valley Glass & Mirror
Newburyport, MA-
No-fee Quotes
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Educational Website
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Price Transparency
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Stained Glass
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Residential Windows
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Business Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
NEWPRO
Woburn, MA-
Locally Recognized for Quality
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No-fee Quotes
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Consistent Workmanship
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Helps Educate Customers
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
NEWPRO
Wrentham, MA-
Educational Website
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Dependable Service
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Price Transparency
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Excellent Customer Service
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Nashua Glass
Nashua, NH-
Locally Recognized for Quality
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Free Quotes
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Architectural Glass
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Tempered Glass
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Doors
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Northern Glass LLC
Ipswich, MA-
Excellent Customer Service
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Consistent Workmanship
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Price Transparency
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Doors
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Sliding Glass
Mastercraft Roofing Siding Windows
Hingham, MA-
Reliable Appointment Windows
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No-fee Quotes
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Consistent Workmanship
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
The Window Source NH
Seabrook, NH-
Reliable Service
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Helps Educate Customers
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Locally Recognized for Quality
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Excellent Customer Service
Services Offered
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Window World of Boston
Woburn, MA-
Price Transparency
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Educational Website
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Excellent Customer Service
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Dependable Service
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Window World of Boston
Shrewsbury, MA-
No-Hassle Pricing
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Dependable Service
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Educational Website
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Award-Winning
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
UBrothers Construction
Framingham, MA-
Excellent Customer Service
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Price Transparency
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Consistent Workmanship
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Timely Service
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
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Bay Windows
Mr. Handyman of Central - Eastern Norfolk County & S.Shore
Walpole, MA-
No-Hassle Pricing
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Consistent Workmanship
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Free Quotes
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Reliable Appointment Windows
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
REI Roofing
Holbrook, MA-
Price Transparency
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Timely Service
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Good Customer Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Full-Service Installations
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Custom Windows
Bruin Corp. of Framingham
Ashland, MA-
Free Quotes
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No-Hassle Pricing
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Consistent Workmanship
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Educational Website
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Sliding Glass
Timberlane Glass and Mirror
Plaistow, NH-
Consistent Workmanship
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Educational Website
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Good Customer Service
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No-fee Quotes
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Commercial Windows
King Shade & Window Co.
West Roxbury, MA-
Educational Website
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Excellent Customer Service
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Free Quotes
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Reliable Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Commercial Windows
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Energy-Efficient Options
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Architectural Glass
Pella Windows & Doors of Boylston
Boylston, MA-
Award-Winning
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Helps Educate Customers
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No-fee 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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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Weaver Glass LLC
Beverly, MA-
Good Customer Service
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Free Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Boston Glass Group
Chestnut Hill, MA-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Dependable Service
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Rite Window
Woburn, MA-
Award-Winning
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No-fee Quotes
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
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Glass Showers
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Energy-Efficient Options
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Double-Hung
Pro Entry Installs LLC
Salem, NH-
Timely Service
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Consistent Workmanship
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Educational Website
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Award-Winning
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
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Bay Windows
Window World of New Hampshire
Manchester, NH-
No-Hassle Pricing
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Educational Website
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Boston Glass & Boarding Service Inc.
Dorchester, MA-
Free Quotes
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Consistent Workmanship
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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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Commercial Windows
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Sliding Glass
A&A Services Home Improvement
Salem, MA-
Reliable Appointment Windows
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Helps Educate Customers
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Architectural Glass
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Double-Hung
Pella Windows & Doors of Hingham
Hingham, MA-
Educational Website
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Charitable Giving
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Award-Winning
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Free Quotes
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Window Nation
Norwood, MA-
Locally Recognized for Quality
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Price Transparency
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Free Quotes
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Educational Website
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
How Installing Energy-Efficient Windows in Wilmington Saves You Money
Energy-efficient windows can offer benefits in more than one way. Here are a few reasons you may want to consider making the switch:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save money on electricity bills: Since energy-efficient windows reduce how much energy you need to heat or cool your home, the switch can help you save about $464 annually on your energy bills in Wilmington.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Wilmington
Let's take a look at the cost of window replacement and the types of services offered by installers.
How Much Do New Windows Cost?
Generally, Wilmington homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at about $600. But prices differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations, which will add extra costs to your project.
Whether or not you opt for energy-efficient windows is another factor that will determine the cost. These will usually cost more than other windows, but on the other hand, you can save about $464 a year on your energy bills in Wilmington.
Another factor that affects the overall cost is the material of the frame you choose. Aluminum frames are usually the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames are the most expensive 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?
Generally, there are two kinds of window installation services companies provide: full-frame and pocket installations.
Full-frame installations are usually recommended when you want a new style or your window has a lot of deterioration. With this service, your professionals will replace the entire window, including the trim, sill and frame. Pocket installations are simpler and won't carry as large a bill, as they involve merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
Your window installation company should be able to help you choose what's best for your needs. In Wilmington, the decision will mostly be based on the age of your home and if there's any damage. Wood can decay if it's not properly maintained over the years, so it's good to have a professional assess your frames and window sills.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Large serice area
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Custom Designs
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
How We Choose the Best Window Installers in Wilmington
EcoWatch reviews differ from other reviews, as we examine these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve the Wilmington area so you can find a quality window installation company near you.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each company featured in our guide to make sure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including warranty, professionalism, cost, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: similar to most services, cheap window companies won't always provide the highest quality service. Still, we want to make sure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a significant investment, so you'll want to be certain that investment is well protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Wilmington's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Wilmington window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Wilmington, MA Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost to install a single window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is usually dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the types of windows?
The most common types of windows for homes include: transom windows, bay windows, casement windows, slider windows, awning windows, double-hung and single-hung windows and picture windows.
Can I install my own windows?
While you can install your own windows, doing so requires a lot of time and experience with home improvement projects. Hiring a professional 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 it generally take to install windows?
Since the average installation time is 30 minutes per window, about 16 windows can be installed in a typical 8-hour work day.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all the windows at once is the only way to gain that benefit. On the other hand, if you have only a few windows that are damaged or drafty, you can replace just those.