29 Best Window Replacement Companies in Hopkinton, NH (Mar 2023)
Window Companies Near Me
When you need to upgrade your windows, our reviews of the top window installation companies can help you find the provider for you.
We analyzed all the top window installers in Hopkinton and selected the top 29 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 Hopkinton homeowners find eco-conscious solutions for their homes. Poor windows can cut your home's energy efficiency by up to 30%, according to the Department of Energy. In Hopkinton, that's nearly $477 per year that you could save on your electric bills after making the switch.
Installing new, efficient windows on your house can help you save money each month on your electricity bills — and you can help the environment as well.
So if you're constructing a new home, renovating or updating your windows in Hopkinton, you've found the best place to get started.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- 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 Hopkinton
The EcoWatch team assessed several window companies in Hopkinton to find the top ones for our readers. The providers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, price, customer service, availability and more.

Window World
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Lifetime warranty
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Large serice area
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EnergyStar Partner
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Quality of service will depend on your area
Window World provides windows expertise in Hopkinton. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows business, and it has become one of the most reputable companies in Hopkinton.
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 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 want Energy Star windows when inquiring.
How much does Window World cost in Hopkinton?Window World doesn't have any cost information listed 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 get a quote on the company's website.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Award-winning company
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No lifetime warranty
Renewal by Andersen is 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. Its reputation is backed by hundreds of positive reviews from customers online.
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 WindowsRenewal by Andersen's commitment to sustainability shows in its energy-efficient window offerings. 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 Hopkinton?Andersen doesn't have any cost information displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can receive a 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 is 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 around 23 years of experience in the windows industry, and it currently provides services to 13 states and Washington D.C. Hundreds of 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, Aeroseal may be the provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows appeals 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 Hopkinton?While 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 inquire about 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 provides the best warranty in Hopkinton. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been operating since 2002 and currently services 27 states nationwide. Many positive reviews on customer review websites back the provider's reputation.
Universal may be the company for you if you're looking for one 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 and offers 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 Hopkinton?Universal doesn't have any prices listed 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. Getting a free quote on its website is the best way to know for sure.
We strive to stay unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Hopkinton
Nashua Glass
Nashua, NH-
Price Transparency
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Educational Website
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Good 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
Window World of New Hampshire
Manchester, NH-
Supports Charities
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Consistent Workmanship
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Educational Website
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No-Hassle Pricing
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
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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Price Transparency
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Milford Windows & Siding
Milford, NH-
No-Hassle Pricing
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Reliable Appointment Windows
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Educational Website
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Pella Windows & Doors of New London
New London, NH-
Excellent Customer Service
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Free Quotes
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Educational Website
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Price Transparency
Services Offered
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Architectural Glass
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Custom Window Designs
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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
Queen City Glass & Mirror
Manchester, NH-
Excellent Customer Service
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Reliable Service
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No-Hassle Pricing
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-
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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Glass Showers
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Cheshire Glass Company
Keene, NH-
No-Hassle Pricing
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Good Customer Service
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Arrives on Time
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Architectural Glass
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Business Windows
Pella Windows & Doors of Bedford
Bedford, NH-
No-fee Quotes
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Good Customer Service
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Helps Educate Customers
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Price Transparency
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
Newell and Crathern
Loudon, NH-
No-Hassle Pricing
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Good Customer Service
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Educational Website
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No-fee Quotes
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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Commercial Windows
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Double-Hung
Pella Windows & Doors of Meredith
Meredith, NH-
No-Hassle Pricing
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Excellent Customer Service
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Educational Website
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Free Quotes
Services Offered
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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
Universal Windows Direct of Manchester
Manchester, NH-
Free Quotes
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Locally Recognized for Quality
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Sliding Glass
F.B.I. Contracting LLC
Cofran Ave, NH-
Educational Website
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No-fee Quotes
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Award-Winning
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Double-Hung
Northlite Glass & Mirror
Derry, NH-
Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Anything & Everything Home improvement, LL
Tilton, NH-
Free Quotes
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No-Hassle Pricing
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Reliable Appointment Windows
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Reliable Service
Services Offered
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Custom Windows
American Plate Glass
Claremont, NH-
Arrives on Time
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Price Transparency
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Free Quotes
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Reliable Service
Services Offered
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Sliding Glass
Glass America
10+ years in business · Meredith, NH-
No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Business Windows
Beckett Glass & Aluminum
Concord, NH-
Good Customer Service
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Educational Website
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Sensible Home Roofing Company
Derry, NH-
Helps Educate Customers
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No-fee Quotes
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Artistic Exteriors LLC
Brookline, NH-
No-fee Quotes
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Good Customer Service
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Price Transparency
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
Affordable Vinyl Windows & Siding Inc
Auburn, NH-
Dependable Service
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Excellent Customer Service
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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
Morgan Exteriors
Hooksett, NH-
Free Quotes
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Energy Improvements of NH, LLC
Pembroke, NH-
Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
Premier Glass and Glazing
Brentwood, NH-
Educational Website
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Good Customer Service
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Window Designs
S R Windows & Doors Plus Inc
Amherst, NH-
No-Hassle Pricing
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Excellent Customer 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
H & H Exteriors
Pittsfield, NH-
Free 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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Full-Service Installations
Olde Window Restorers
Warner, NH-
Helps Educate Customers
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Free Quotes
Services Offered
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Pemi Glass & Mirror
Meredith, NH-
Dependable Service
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Good Customer Service
Services Offered
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Glass Showers
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Custom Window Designs
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Residential Windows
Romeo Vanegas, LLC Custom&Replacement Windows and Doors
Goffstown, NH-
Excellent Customer Service
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Custom Window Designs
How Installing Energy-Efficient Windows in Hopkinton Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch are the following:
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
- Decrease your carbon footprint: By using less energy once switching to energy-efficient windows, you'll also be decreasing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
- Save on electricity bills: Since energy-efficient windows lower the amount of energy used to heat or cool your home, they can help you save around $477 annually on your energy bills in Hopkinton.
Estimated Cost of Window Replacement in Hopkinton
When looking into window installation, each company offers varying services and costs. Let's look at some typical costs and services.
How Much Do New Windows Cost?
The typical cost to replace one window is about $600 but can range from $200 to $1,200. This is because window installations are based on a variety of factors specific to your home, like the size, material and number of windows you need to replace, as well as the location of your property.
Whether or not you pick 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 $477 a year on your energy bills in Hopkinton.
Costs will also vary depending on the material you pick for your window frames. Aluminum frames have the lowest price. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
Generally, there are two types of window installation services companies offer: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the trim, frame and sill. Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot or deterioration. Full-frame installations are more involved and will raise the total cost. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.
If you're unsure which window installation service you need, your installer can help you out. Typically, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- 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 Hopkinton
EcoWatch reviews differ from other reviews because we look at these companies through a sustainability lens. We've reviewed the best window installers in Hopkinton mainly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation 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
Customer feedback is another super important review factor. If most customers don't have good things to say about their experience with a certain installer, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. 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 a proven track record in the industry. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Hopkinton, NH Window Replacement FAQs
How much should window installation cost?
The national average cost to install one window is about $600 but can range between $200 and $1,200, based on several factors. The price is generally influenced by the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which type of window should I get?
A window's energy efficiency is affected by a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
When should I use a window installation company?
You should hire a window installation company whenever you want to replace your windows. Installing windows is a complicated process that can take a lot of time, so it's best left to the professionals.
What time of year should I replace my windows?
Replacement windows can be installed at any time, but autumn might be the best season. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.
Should I replace all my windows at the same time?
If your windows are more than 20 years old, it's most likely time to replace all of them. By that point, they are usually less efficient, leakier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less stress.