20 Best Window Replacement Companies in Eastham, MA (Mar 2023)
Window Companies Near Me
When the time comes 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 Eastham and selected the top 20 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
A review of the best window installation companies in Eastham may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. Outdated windows can cost you in power bills. In fact, the Department of Energy estimates that 25-30% of your home's heat or cool air could be lost through your windows.
That's not great for either your wallet or the environment, but one of the top window installation companies can help you with that.
We've put together a list of the top installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your power bills.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Manufactures products in-house
- Wide variety of products and services
- Installation not covered by warranty
Best Window Replacement Companies in Eastham
The EcoWatch Reviews team evaluated dozens of window providers across Eastham to narrow our list down to the top ones. We assessed the companies on their energy-efficient offerings, coverage area, local experience, price, customer service and more.

Renewal by Andersen
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Member of US Green Building Council
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Great industry reputation
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Award-winning company
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More expensive than competition
Renewal by Andersen provides the best availability in Eastham. 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. Hundreds of positive reviews from customers online back the provider's reputation.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen appeals to eco-conscious consumers by providing 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 Eastham?Andersen does not mention prices 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. You can inquire about a free quote on its website for more information about the cost.

Window World
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Low prices relative to competitors
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Great industry reputation
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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the windows industry, and it has proved to be one of the best companies in Eastham. Hundreds of positive reviews from customers online back the company's reputation.
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 offerings are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Window World cost in Eastham?While prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can request a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Wide variety of products and services
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Installation not covered by warranty
Window Nation offers the best residential windows in Eastham. Window Nation has about 16 years of experience in the industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states.
It has established itself as a company that 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's commitment to sustainability can be seen in its energy-efficient window offerings. 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 Eastham?Even though pricing is not available on Window Nation's website, 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. For more detailed information on the cost, you can get a quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Eastham. This window installation company has been in business since 1999 and currently serves 13 states and Washington D.C. Its reputation is backed by hundreds of positive reviews from customers online.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types that Aeroseal Windows offers, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Eastham?Aeroseal does not display prices on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to get a free quote from the company.
We've recommended providers with good reputations, but bear in mind that some national companies have independently owned locations in Eastham, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by including pros and cons for every company reviewed.
More Window Replacement Companies in Eastham
Mr. Handyman of Cape Cod and the Islands
South Dennis, MA-
No-fee Quotes
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Excellent Customer Service
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Helps Educate Customers
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Award-Winning
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Window World of Boston
Hyannis, MA-
Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
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Timely Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
L & M Glass Corporation
Hyannis, MA-
Good Customer Service
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Educational Website
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No-fee Quotes
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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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Business Windows
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Sliding Glass
Central Cape Glass
South Dennis, MA-
Price Transparency
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Reliable Appointment Windows
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Reliable Service
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No-fee Quotes
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
Pella Windows & Doors of Centerville
Centerville, MA-
Price Transparency
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Educational Website
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Free Quotes
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Good Customer Service
Services Offered
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Architectural Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Dream Home Improvement LLC
Hyannis, MA-
Price Transparency
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Dependable Service
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Good Customer Service
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Arrives on Time
Services Offered
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Custom Windows
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Double-Hung
Renewal by Andersen of Cape Cod
Bourne, MA-
Price Transparency
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Blinds & Designs(Sagamore)
Sagamore, MA-
Excellent Customer Service
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Reliable Service
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
DeNardo Home Improvement of Cape Cod, Inc.
Mashpee, MA-
Free Quotes
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Locally Recognized for Quality
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Mayflower Glass & Mirror
Brewster, MA-
Timely Service
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Reliable Service
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Competition Glass & Mirror / Express Windshield Repairs
10+ years in business · Dennis Port, MA-
Consistent Workmanship
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Full-Service Installations
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Custom Window Designs
New England Home & Glass
Mashpee, MA-
No-fee Quotes
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Arrives on Time
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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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Business Windows
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Sliding Glass
Aluminum Products of Cape Cod
Dennis Port, MA-
No-Hassle Pricing
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
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Sliding Glass
Roofing and Siding of Cape Cod, LLC
South Dennis, MA-
No-Hassle Pricing
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Educational Website
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Free Quotes
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Good Customer Service
Services Offered
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Custom Window Designs
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Business Windows
Marvin Design Gallery by Premium
Hyannis, MA-
Free Quotes
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Helps Educate Customers
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
Marvin Design Gallery by MHC
Eastham, MA-
Free Quotes
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Excellent Customer Service
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Price Transparency
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Sliding Glass
Budget Blinds of Mid and Outer Cape Cod
South Chatham, MA-
Educational Website
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Custom Windows
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Aluminum Window Frames
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Business Windows
Cape Cod Home Improvement ™
West Yarmouth, MA-
Consistent Workmanship
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No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Windows
Orleans Glass & Mirror
7 Commerce Dr, MA-
Helps Educate Customers
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Consistent Workmanship
Services Offered
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Custom Windows
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Glass Showers
Window Restoration Cape Cod
Orleans, MA-
No-Hassle Pricing
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Educational Website
Services Offered
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Custom Windows
How Installing Energy-Efficient Windows in Eastham Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here's more information on how upgrading your windows could help you:
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Eastham, that's about 139 pounds per year on average.
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of household energy use. Upgrading to energy-efficient models can help decrease that amount, therefore saving you about 12% more on your bills.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Eastham
Each window installer offers various services and has varying prices based on several factors.
How Much Do New Windows Cost?
On average, homeowners in Eastham can expect that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. These amounts are based on specific characteristics of your installation, like number of windows, size, material, type, the location of your home and more.
It's also worth bearing in mind that energy-efficient windows will usually cost more initially, but Energy Star predicts that switching out the windows on your Eastham home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Requesting free quotes from several providers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two types that your installer will offer: full-frame and pocket installations.
A full-frame installation replaces the full window, including the windowsill, frame, trim and the window panes. Because this type of installation requires more time, it will cost more than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing 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 hiring a reputable window installation company, your company can recommend the best type for your project. In Eastham, the choice will mostly be influenced by how much damage there is currently and the age and condition of your existing frames.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Manufactures products in-house
- Wide variety of products and services
- Installation not covered by warranty
How We Choose the Best Window Installers in Eastham
EcoWatch reviews are different from other reviews, as we examine these companies through a sustainability lens. We have decided to evaluate the top window installation companies in Eastham mostly based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows can reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Eastham, we only included companies that provide services to the city. There are certainly other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Eastham.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company included in our guide to make sure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including professionalism, warranty, quality of installation, quality of parts, cost and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded 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 provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Eastham's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Eastham window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Eastham, MA Window Replacement FAQs
How much does window installation cost?
The national average cost to install one window is around $600 but can range between $200 and $1,200, based on a variety of factors. The price is typically dependent on 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 initially but can save you a decent amount of money a year in energy bills.
What type of window is the most energy-efficient?
A window's energy efficiency is affected by several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
Can you install your own windows?
If you're handy and know how to replace a window, it's possible to install your own windows. But if you don't have the time or experience, we recommend hiring a professional.
How long does window installation take?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you have a lot of windows that have to be installed.
Should I replace all my windows at once?
If you're upgrading your windows to save on your energy bills, replacing all of your windows together is the only way to gain that benefit. On the other hand, if you have only a few windows that are damaged or drafty, you can replace just those.