22 Best Window Replacement Companies in Ayer, MA (2023 Reviews)
Window Companies Near Me
Are you thinking about replacing your windows? Our list of the top window installation companies can help you narrow down which one to choose.
We analyzed all the top window installers in Ayer and selected the top 22 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 May 04, 2023
Why you can trust EcoWatch
A review of the best window replacement companies in Ayer may not seem like the most interesting article on EcoWatch, but trust us, windows impact your life more than you might think. According to the Department of Energy, heat or cool air lost through traditional, outdated windows could account for 25-30% of heating and cooling costs.
Replacement windows improve the insulation in your home, not only making you more comfortable during extreme temperatures, but also saving you money and helping the environment.
We've made a guide on the best installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your electricity bills.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Custom Designs
- Great industry reputation
- Low number of customer complaints
- No lifetime warranty
Best Window Replacement Companies in Ayer
The EcoWatch team researched dozens of installers that serve the Ayer area to find the top window installation companies by our standards. The providers mentioned in this article scored best in our review categories, such as energy-efficient offerings, price, customer service, local expertise, availability and more.

Window World
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Lifetime warranty
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World provides windows expertise in Ayer. 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. The company has plenty of glowing reviews from customers online.
You may want to consider going with Window World if you're looking for a installer that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Ayer?Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Renewal by Andersen
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Member of US Green Building Council
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Award-winning company
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen has the best availability in Ayer. Andersen has over 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
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 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'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Ayer?Even though 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. Getting a free quote on its website is the best way to get more accurate pricing information.

Aeroseal Windows
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Custom Designs
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Great industry reputation
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Low number of customer complaints
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No lifetime warranty
Aeroseal Windows offers the best window installation for businesses in Ayer. Aeroseal has around 23 years of experience in the windows industry, and it currently provides services to 13 states and Washington D.C. Many positive reviews from customers online back the provider'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 company for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner offering 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 mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Ayer?Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to get more accurate 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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states.
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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Ayer?Window Nation does not mention prices 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. Requesting a free quote on its website is the best way to get more accurate pricing information.
Please note that the following companies are national, meaning the quality of customer service may depend on your local crew. We have tried to stay unbiased and transparent by including both pros and cons for each company.
More Window Replacement Companies in Ayer
Window World of Boston
Shrewsbury, MA-
Timely Service
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Award-Winning
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Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Sliding Glass
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Stained Glass
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Double-Hung
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Bay Windows
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Commercial Windows
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Fast Delivery
Window World of Boston
Woburn, MA-
Free assessment
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Price Transparency
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Award-Winning
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Educational Website
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Timely Service
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Good Customer Service
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Fast Delivery
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Double-Hung
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Sliding Glass
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Custom Window Designs
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Bay Windows
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Stained Glass
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Residential Windows
Nashua Glass
Nashua, NH-
Award-Winning
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Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Commercial Windows
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Tempered Glass
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Residential Windows
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Fast Delivery
Pella Windows & Doors of Boylston
Boylston, MA-
Price Transparency
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Free assessment
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Award-Winning
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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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Sliding Glass
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Bay Windows
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Commercial Windows
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Stained Glass
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Residential Windows
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Custom Window Designs
Door Systems Metro Boston
Framingham, MA-
Free assessment
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Award-Winning
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Timely Service
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Stained Glass
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Custom Window Designs
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Residential Windows
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Double-Hung
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Fast Delivery
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Commercial Windows
Pella Windows & Doors of Natick
Natick, MA-
Good Customer Service
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Award-Winning
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Fast Delivery
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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
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Bay Windows
Mr. Handyman of Lowell, Andover and Haverhill
Tyngsborough, MA-
Good Customer Service
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Timely Service
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Award-Winning
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Residential Windows
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Double-Hung
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Glass Showers
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Custom Window Designs
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Commercial Windows
Mr. Handyman of Central MetroWest
Ashland, MA-
Price Transparency
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Timely Service
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Good Customer Service
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Free assessment
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Educational Website
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Award-Winning
Services Offered
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Glass Showers
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Commercial Windows
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Double-Hung
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Custom Window Designs
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Residential Windows
Mr. Handyman of Greater Newton
Auburndale, MA-
Timely Service
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Award-Winning
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Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Glass Showers
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Double-Hung
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Residential Windows
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Commercial Windows
Red Dog's Roofing LLC
Fitchburg, MA-
Good Customer Service
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Price Transparency
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Free assessment
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Award-Winning
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Educational Website
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Stained Glass
R&M Glass
Tewksbury, MA-
Good Customer Service
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Timely Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Glass Showers
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Full-Service Installations
Rogers Insulation Specialists
Framingham, MA-
Award-Winning
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Free assessment
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Timely Service
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Energy-Efficient Options
Pella Windows & Doors of Woburn
Woburn, MA-
Educational Website
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Good Customer Service
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Award-Winning
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Bay Windows
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Residential Windows
Solid State Construction
Shirley, MA-
Price Transparency
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Free assessment
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Award-Winning
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Educational Website
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Good Customer Service
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Fast Delivery
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Custom Window Designs
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Residential Windows
Rite Window
Woburn, MA-
Award-Winning
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Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Energy-Efficient Options
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Double-Hung
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Custom Window Designs
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Residential Windows
Elite Roofing and Siding Massachusetts
Lowell, MA-
Educational Website
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Timely Service
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Energy-Efficient Options
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Glass Showers
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Fast Delivery
Novus Exteriors
Office 80, MA-
Timely Service
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Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Glass Showers
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Bay Windows
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Commercial Windows
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Custom Window Designs
Guaranteed Aluminum & Vinyl Inc
Lowell, MA-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Sliding Glass
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Double-Hung
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Bay Windows
Woodland HomeWorks
Billerica, MA-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Fast Delivery
Simply Windows
Westborough, MA-
Educational Website
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Free assessment
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Award-Winning
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
Pro Entry Installs LLC
Salem, NH-
Timely Service
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Educational Website
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Good Customer Service
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Price Transparency
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Award-Winning
Services Offered
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Custom Window Designs
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Double-Hung
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Bay Windows
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Residential Windows
Portland Glass of Nashua
Nashua, NH-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Double-Hung
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Glass Showers
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Residential Windows
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Commercial Windows
How Installing Energy-Efficient Windows in Ayer Saves You Money
When you upgrade to energy-efficient windows, you may see some benefits, including:
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of household energy use. Replacing your windows with energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
- Protect your investment: If you have a relatively old home, your windows are most likely in need of replacement. Updating your windows can improve the insulation in your home and also help increase the value of your home if you decide to sell.
- Decrease your carbon footprint: By using less energy after you upgrade to energy-efficient windows, you'll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Ayer
Windows come in varying shapes and sizes, so costs and services will differ greatly. Here are the average costs and services that you can find from window installers.
How Much Do New Windows Cost?
Typically, Ayer homeowners can anticipate their window installations to range from $250 to $1,200. The most common installations sit at approximately $600. Costs will differ considerably depending on the number of windows you need, the current condition of your home, your location and the quality of your products. Many window companies also offer door installations and other add-ons like coating, baths, shutters and more. Additional services will increase overall project costs.
Whether or not you opt for energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $464 a year on your energy bills in Ayer.
How much your window installation costs will also vary based on the type of window material you choose for the frames. Wood windows are typically the most expensive, though it depends if they are completely 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 thing to ask yourself when planning to replace your windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has significant rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations more simple and affordable. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
If you're still trying to decide which kind of installation you should get, you can ask your installer and get their advice. The choice mostly depends on how old the frames are and if there's any damage present.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Custom Designs
- Great industry reputation
- Low number of customer complaints
- No lifetime warranty
How We Choose the Best Window Installers in Ayer
In our hunt to make your home improvements easier and more eco-friendly in Ayer, the EcoWatch team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
Because this is a guide for Ayer, we paid more attention to companies that provide services to the city. There are other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Ayer.
Work Quality
When installing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do 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 very important review factor. If most customers don't have good things to say about their experience with a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies won't always provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you'll want to be certain that investment is protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Ayer's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Ayer window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Ayer, MA Window Replacement FAQs
What is the typical cost to install windows?
The typical cost to install one window ranges from $450 to $650. There are many factors that influence how much it costs, which include the number of windows, styles and sizes of windows, the materials used in designing the windows, how energy-efficient the windows are, local labor costs and your property's location.
What are the different kinds of windows?
There are several different kinds of windows you can get for your home, including bay windows, picture windows, casement windows, slider windows, double-hung and single-hung windows, awning windows and transom windows.
Can you install your own windows?
While you can install your own windows, doing so requires a lot of time and handiness. Using a window installation company can help guarantee that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is usually better for installing replacement windows. In addition, the weather should be dry, since rain can make the installation more difficult.
Should I replace all my windows at the same time?
If you're upgrading your windows to get more efficient windows, replacing all your windows together is the only way to gain that benefit. However, if you have only a few windows that are broken or leaky, you can replace just those.