20 Best Window Companies in Hanover, MA (2024 Reviews)
When it’s time to replace your windows, our guide to the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Hanover and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
Whether you're doing home renovations or have windows that need repairs, windows play a key role in conserving your home's energy. If you have traditional, outdated windows, your AC or heater could be working extra hard to heat or cool your home. This means spending more on electric bills.
Installing energy-efficient windows on your home can help you save money every month on your energy bills — and you can help the environment, too.
So if you’re constructing a new home, renovating or changing out old windows in Hanover, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Hanover
The EcoWatch Reviews team examined dozens of providers that serve the Hanover area to find the best window installation companies that fit our standards. The installers mentioned in this article scored the best in our review categories, such as energy-efficient offerings, availability, price, local expertise, customer service and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World provides windows expertise in Hanover. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of experience in the industry, and it currently serves 200 locations nationwide. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
You may want to consider choosing Window World 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.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Hanover?Even though pricing is 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 inquire about a quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen provides the best availability in Hanover. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
You may want to consider choosing Andersen 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.
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 be sure to mention that you want 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 Hanover?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. For more accurate information on the cost, you can inquire about a quote from the company.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Hanover. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has over 23 years of experience in the industry, and it currently serves 13 states and Washington D.C. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
You may want to consider choosing Aeroseal if you're looking for a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Hanover?Even though pricing is not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. For more accurate information on the cost, you can inquire about a quote from the company.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation provides the best residential windows in Hanover. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has over 16 years of experience in the industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
You may want to consider choosing Window Nation if you're looking for 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Hanover?Even though pricing is not readily 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 accurate information on the cost, you can inquire about a quote from the company.
One thing to note is that the following companies are national, which means the quality of customer service may depend on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for every company.
More Window Companies in Hanover
Renewal by Andersen Window Replacement
Bourne, MAFree assessment
Price Transparency
Timely Service
Good Customer Service
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Wood Frames
Custom Window Designs
Energy-Efficient Options
Double-Hung
Vinyl Frames
Bay Windows
Champion Replacement Windows of Boston
East Taunton, MAGood Customer Service
Price Transparency
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Power Home Remodeling
Marlborough, MAGood Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Nation
Norwood, MAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Double-Hung
Custom Window Designs
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Vinyl Frames
DaBella
Westborough, MATimely Service
Good Customer Service
Transferable warranties
family_owned
Alside® vinyl windows
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Vinyl Frames
Window World of Boston
Pembroke, MATimely Service
Educational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Glass Doors
Bay Windows
Double-Hung
Window Replacement/Installation
Energy-Efficient Options
Quality Window & Door Inc
Weymouth, MAFree assessment
Educational Website
Services Offered
Glass Doors
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
Vinyl Frames
Bay Windows
College Town Siding & Glass
East Bridgewater, MATimely Service
Good Customer Service
Price Transparency
Free assessment
Services Offered
Mirrors
Bay Windows
Glass Showers
Window Replacement/Installation
Custom Glass
Glass Repair
Glass Doors
CCL HomeScapes Design Center & Showroom
Abington, MAEducational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Mass Window & Door Inc.
Bridgewater, MAFree assessment
Timely Service
Good Customer Service
Price Transparency
Services Offered
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Storm/Impact Windows
Pella Windows & Doors of Hingham
Hingham, MAGood Customer Service
Educational Website
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Bay Windows
Nordik Windows and Doors
Avon, MAFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Bay Windows
Window Replacement/Installation
Triple Pane Glass
Glass Doors
Energy-Efficient Options
North Star Bailey Company Inc
Hanover, MAEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Almar Building & Remodeling Co
Hanover, MAGood Customer Service
Educational Website
Free assessment
Timely Service
Services Offered
Skylights
Window Replacement/Installation
Dorchester Door & Window
Dorchester Center, MAGood Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Metal Frames
Skylights
Energy-Efficient Options
C-Thru Glass
Whitman, MAFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Mirrors
Window Replacement/Installation
Wilcox Aluminum Inc
Hanson, MAGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
SM Construction & Design
Quincy, MAGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Glass Showers
Boston Exterior Remodeling
Boston, MAFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
King Shade & Window Co.
West Roxbury, MAFree assessment
Free in-home consultation
Good Customer Service
Price Transparency
Free design advice
Full-service provider
Educational Website
Services Offered
Energy-Efficient Options
Custom Window Designs
Storm/Impact Windows
Double-Hung
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Hanover, MA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Hanover Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on electricity bills. Here are more details about how upgrading your windows could benefit you:
- Save on electricity bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Decrease your carbon footprint: In Hanover, you can cut your indirect greenhouse gas emissions by about 139 pounds per year once you install energy-efficient windows.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Hanover
Windows come in varying shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and the primary services that you’ll find from the average window installation company.
How Much Do New Windows Cost?
Though the national average cost of installing one window is around $600, it can range from $200 to $1,200. But costs differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which will make your project cost more.
Keep in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.
Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are a bit more 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?
The first step when considering a window replacement is to clarify whether you want a full-frame or pocket installation.
Full-frame installations entail replacing the total window, including the sill, trim and frame. You most likely need a full-frame installation when you want a new style or your window has considerable damage. Because these installations are more involved, they will increase the total cost. A pocket installation entails replacing a window within the existing frame, which tends to be less expensive than a full-frame installation.
Your window replacement company should be able to help you understand what’s best for your needs. In Hanover, the decision will mostly depend on the age of your home and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s a good idea to have a professional assess your frames and window sills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Hanover
EcoWatch is different from most reviewers since we evaluate these companies through a sustainability lens. Along with energy efficiency, we evaluated window companies all across the state and ranked them using the following methodology:
Service Area
Because this is a guide for Hanover, we only included companies that cover the city. There are other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Hanover.
Work Quality
When picking new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the brand you get. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most consistent 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, cost, warranty, quality of parts, quality of installation and more.
Cost
Cheaper windows certainly don’t 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. For that reason, window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Hanover, MA Window Replacement FAQs
How much should a window install cost?
The national average cost of installing one window is about $600 but can range between $200 and $1,200, depending on a few different 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, bear in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the types of windows?
There are several different kinds of windows you can get for your home, such as picture windows, slider windows, double-hung and single-hung windows, bay windows, casement windows, transom windows and awning windows.
What services do window installation companies provide?
Window installation professionals will do the entire process — from replacing old windows with new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
What time of year should I replace my windows?
Replacement windows can be installed any time of the year, but autumn might be the best season. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your house, so the temperature outside isn’t necessarily a big factor. What’s more important than the temperature is that the weather should be dry.