25 Best Window Replacement Companies in Manchester, NH (Feb 2023)
Window Companies Near Me
Thinking about replacing your windows? We've got all the information you need in this guide to the top window installation companies.
We analyzed all the top window installers in Manchester and selected the top 25 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 January 12, 2023
Why you can trust EcoWatch
A guide on the best window replacement companies in Manchester may not seem like the most riveting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. If your windows are made of traditional materials, or are outdated or damaged, you could be sending 25-30% of your house's heat or cool air out of them.
Installing new, efficient windows on your home can help you save money each month on your electricity bills — and you can help the environment, too.
Because windows are so important for your home, selecting the best company for you is a big decision to make. That's why the EcoWatch team has put together this list of the best window replacement companies, so you can more easily make an informed decision.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Great industry reputation
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Manufactures products in-house
- Great industry reputation
- Custom Designs
- Not ideal for residential installations
Best Window Replacement Companies in Manchester
The EcoWatch team researched several window installation companies across Manchester to narrow our list down to the best ones. We assessed the companies based on energy-efficient offerings, customer service, price, coverage area, local experience and more.

Window World
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Large serice area
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EnergyStar Partner
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Great industry reputation
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Quality of service will depend on your area
Window World provides windows expertise in Manchester. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been in business since 1995 and currently serves 200 locations nationwide. Many positive reviews from customers online back the provider'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, Window World may be the perfect 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 be sure to mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in Manchester?Window World doesn't have any prices available on its website, but it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can receive a quote on the company's website.

Renewal by Andersen
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Member of US Green Building Council
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Award-winning company
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Great industry reputation
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No lifetime warranty
Renewal by Andersen has the best availability in Manchester. Andersen has been in the window installation industry for about 27 years.
It 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Manchester?Although pricing is 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. The best way to get more accurate pricing information is to ask for a free quote from the company.

Aeroseal Windows
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Manufactures products in-house
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Great industry reputation
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Custom Designs
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Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Manchester. Aeroseal has around 23 years of industry experience, and it currently provides services to 13 states and Washington D.C. Many positive reviews from customers online back the company's reputation.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the perfect company for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Manchester?Prices are not available on Aeroseal's website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. If you'd like more accurate pricing information, you can request a quote on the company's website.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Manchester. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the windows business, and it has established itself as one of the most respected companies in the business. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Manchester?Prices aren't mentioned on Universal's 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. Requesting a free quote on its website is the best way to get more accurate pricing information.
We try to be unbiased and transparent by including pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Manchester
Merrimack Valley Glass & Mirror
Newburyport, MA-
Timely Service
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No-Hassle Pricing
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Good Customer Service
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Educational Website
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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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
Nashua Glass
Nashua, NH-
Price Transparency
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Educational Website
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Excellent Customer Service
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Award-Winning
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 Windows
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Business Windows
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Double-Hung
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Sliding Glass
The Window Source NH
Seabrook, NH-
No-Hassle Pricing
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Helps Educate Customers
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Dependable Service
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Free 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 Window Designs
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Double-Hung
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Sliding Glass
Timberlane Glass and Mirror
Plaistow, NH-
Excellent Customer Service
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Price Transparency
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Commercial Windows
Southers Construction
Dover, NH-
No-Hassle Pricing
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Dependable Service
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Timely Service
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Free Quotes
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
Pro Entry Installs LLC
Salem, NH-
Educational Website
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Reliable Appointment Windows
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Custom Windows
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Residential Windows
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Double-Hung
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Bay & Bow Windows
Window World of New Hampshire
Manchester, NH-
Charitable Giving
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Dependable Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Guaranteed Aluminum & Vinyl Inc
Lowell, MA-
No-Hassle Pricing
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Excellent Customer Service
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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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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Demers Plate Glass Co
Haverhill, MA-
No-Hassle Pricing
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Helps Educate Customers
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
Clear Choice Home Improvements
Manchester, NH-
Award-Winning
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Good Customer Service
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Red Dog's Roofing LLC
Fitchburg, MA-
Excellent Customer Service
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Reliable Service
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No-fee Quotes
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Milford Windows & Siding
Milford, NH-
Helps Educate Customers
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Dependable Service
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Queen City Glass & Mirror
Manchester, NH-
No-Hassle Pricing
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Good Customer Service
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Dependable Service
Services Offered
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Residential Windows
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Glass Showers
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Sliding Glass
Pane Free Glass
Manchester, NH-
Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Residential Windows
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Glass Showers
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Blind Gallery New England
Stratham, NH-
No-fee Quotes
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Reliable Service
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
Alton Bay Blinds of New England
Hampton, NH-
Locally Recognized for Quality
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Excellent Customer Service
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No-fee Quotes
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Educational Website
Services Offered
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Custom Windows
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Sliding Glass
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Commercial Windows
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Double-Hung
Concord Lumber & Building Center
Littleton, MA-
No-fee Quotes
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Dependable Service
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Business Windows
Atlantic Window Warehouse
Newburyport, MA-
Excellent Customer Service
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Timely Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Double-Hung
City Mirror & Glass Co
Lowell, MA-
Educational Website
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Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Business Windows
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Sliding Glass
Methuen Glass 2
Methuen, MA-
Educational Website
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Price Transparency
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Free Quotes
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Excellent Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Pella Windows & Doors of Bedford
Bedford, NH-
Helps Educate Customers
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No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Architectural Glass
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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
Newell and Crathern
Loudon, NH-
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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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Business Windows
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Double-Hung
Glass Routes Co
Madbury, NH-
Price Transparency
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Educational Website
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No-fee Quotes
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Good Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Commercial Windows
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Sliding Glass
Pella Windows & Doors of Newington
Newington, NH-
Educational Website
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Excellent Customer Service
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Price Transparency
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Free Quotes
Services Offered
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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
C & D Glass Company Inc.
Acton, MA-
Reliable Service
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No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Manchester Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are a few reasons you may want to think about making the switch:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Save on power bills: Switching to energy-efficient windows lowers your energy bills by about 12% because you need less energy.
- 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 increase the value of your property if you decide to sell.
- Reduce your carbon footprint: In Manchester, you can reduce your indirect greenhouse gas emissions by about 152 pounds per year when you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Manchester
Each window replacement company offers various services and has different price points depending on a few factors.
How Much Do New Windows Cost?
Even though the national average of replacing one window is about $600, it can range from $200 to $1,200. These estimates vary based on the specifics of your installation, such as number of windows, the location of your home, size, type, material and more.
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 $384 a year on your energy bills in Manchester.
The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are usually the most expensive, although it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first step when planning a window installation is to decide whether you need a full-frame or pocket installation.
A full-frame installation replaces the entire window, such as the sill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will cost more than a pocket installation. A pocket installation entails replacing a window without replacing the frame. This means instead of tearing out the whole window and reinstalling it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.
If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Manchester, the choice will mostly depend on the efficiency of your home and the condition of your existing frames.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Great industry reputation
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Manufactures products in-house
- Great industry reputation
- Custom Designs
- Not ideal for residential installations
How We Choose the Best Window Installers in Manchester
In our search to find the most reliable, eco-friendly window installers in Manchester, EcoWatch assessed many companies before landing on these. Along with energy efficiency, we analyzed each installer and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Manchester area so you can find the best window installation company near you.
Work Quality
When selecting new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you opt for. We do rate window installers higher 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 most customers don't have good feedback about their service from a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, 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. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven 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.
Manchester, NH Window Replacement FAQs
How much does a window install cost?
The typical cost of replacing a window ranges from $450 to $650. There are a variety of factors that influence the price, including the materials used in designing the windows, the number of windows, local labor costs, styles and sizes of windows, your property's location and how energy-efficient the windows are.
What are the most common types of replacement windows?
There are several different types of windows you can get for your house, including casement windows, picture windows, slider windows, awning windows, bay windows, transom windows and double-hung and single-hung windows.
Can you install your own windows?
Although it is possible to install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Using a window replacement company can help guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
How do you know it's time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on energy costs, replacing all your windows at the same time is the only way to gain that benefit. On the other hand, if you have only one or two windows that are broken or leaky, you can replace just those.