20 Best Window Companies in Hanover, NH (2024 Reviews)
Are you looking to replace your windows? Our guide to the best window installation companies can help you narrow down which one to pick.
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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Updated February 01, 2024
Why you can trust EcoWatch
A review of the top window replacement companies in Hanover may not seem like the most captivating article on the EcoWatch site, but trust us, windows impact your life more than you might think. When it’s the middle of winter, your outdated and drafty windows could be making your home more difficult to heat and more uncomfortable for you.
That’s also bad for the environment because the extra energy required by drafty windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window companies on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Hanover
The EcoWatch Reviews team assessed dozens of installers across the country to find the best window replacement companies for our readers. We assessed the companies on energy-efficient offerings, price, customer service, local experience, coverage area and more.
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 has the best availability in Hanover. This window installation company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as 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 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 be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Hanover?Andersen doesn’t have any pricing information available 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. If you’d like more accurate pricing information, you can get a quote on the company’s website.
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 has windows expertise in Hanover. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as 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 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 be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Hanover?Window World doesn’t have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can get a quote on the company’s website.
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
- Some installations carried out by third-party contractors
- Quality of service will depend on your area
Universal Windows Direct has the best warranty in Hanover. This window installation company has been in business since 2002 and currently provides services to 27 states nationwide. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner 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 be sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Hanover?Universal doesn’t have any pricing information available 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. If you’d like more accurate pricing information, you can get a quote on the company’s website.
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 has the best window installation for businesses in Hanover. This window installation company has been in business since 1999 and currently provides services to 13 states and Washington D.C. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
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 be sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Hanover?Aeroseal doesn’t have any pricing information available on its website, but it provides high-quality windows at a competitive price point. If you’d like more accurate pricing information, you can get a quote on the company’s website.
Please note that the companies in this section are national, which means the quality of the service may vary depending on your local crew. We have tried to stay unbiased and transparent by including both pros and cons for every company.
More Window Companies in Hanover
Renewal by Andersen of Vermont
Lebanon, NH- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Commercial Windows
- Andersen
- Bay Windows
- Sliding Glass Doors
- Window Install & Replacement
Pella Windows & Doors of Meredith
Meredith, NH- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Double-Hung
- Fiberglass Frames
- Window Repair
- Glass Doors
- Pella
- Bay Windows
- Sliding Glass Doors
- Window Install & Replacement
Lighthouse Contracting Group, LLC
Gilford, NH- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Repair
- Pella
- Window Install & Replacement
Claremont GlassWorks
Claremont, NH- Good Customer Service
- Educational Website
Services Offered
- Window Install & Replacement
- Custom Glass
- Commercial Windows
- Glass Showers
American Plate Glass
Claremont, NH- Free assessment
- Price Transparency
- Timely Service
Services Offered
- Storm Windows
- Commercial Windows
- Sliding Glass Doors
- Window Install & Replacement
- Window Repair
- Mirrors
- Glass Showers
Portland Glass of Barre
Barre, VT- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Glass Repair
- Window Install & Replacement
- Custom Glass
- Glass Showers
- Mirrors
- Commercial Windows
- Window Repair
Portland Glass of Rutland
Rutland, VT- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Commercial Windows
- Glass Showers
- Mirrors
- Glass Repair
- Window Install & Replacement
- Custom Glass
- Window Repair
Big Jim's Home Center
Concord, NH- Price Transparency
- Educational Website
Services Offered
- Window Install & Replacement
Granite State Glass
Gilford, NH- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Window Install & Replacement
- Commercial Windows
- Glass Showers
- Window Repair
- Aluminum Frames
- Screen Repair
Green Mountain Window Co
Rutland, VT- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Window Install & Replacement
Energy Improvements of NH, LLC
Pembroke, NH- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Aluminum Frames
- Window Install & Replacement
Pane Free Glass
Manchester, NH- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Window Repair
- Glass Showers
- Glass Repair
- Commercial Windows
- Sliding Glass Doors
- Storm Windows
- Custom Glass
- Window Install & Replacement
- Mirrors
- Glass Doors
Home Services at The Home Depot
Concord, NH- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Vinyl Frames
- Glass Doors
- Wood Frames
- Screen Repair
- Window Repair
- Commercial Windows
- Glass Showers
- Impact Windows
- Fiberglass Frames
- Window Install & Replacement
Continental Screen & Glass
Newfane, VT- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
- Timely Service
Services Offered
- Screen Repair
- Impact Windows
- Storm Windows
- Window Repair
- Window Install & Replacement
- Commercial Windows
Cheshire Glass Company
Keene, NH- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Commercial Windows
- Window Repair
- Glass Showers
- Sliding Glass Doors
- Window Install & Replacement
- Custom Glass
House To Home By Chick Lumber
North Conway, NH- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Residential Windows
- Window Install & Replacement
- Glass Showers
Romeo's Windows and Doors
Goffstown, NH- Price Transparency
- Good Customer Service
Services Offered
- Vinyl Frames
- Window Repair
- Window Install & Replacement
C. Gosselin Siding & Windows
Manchester, NH- Price Transparency
Services Offered
- Window Install & Replacement
- Bay Windows
- Sliding Glass Doors
- Window Repair
The Glass Shop Inc
Manchester Center, VT- Timely Service
- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Commercial Windows
- Glass Showers
- Window Repair
- Glass Repair
- Window Install & Replacement
Granite State Glass
St Johnsbury, VT- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Commercial Windows
- Window Repair
- Aluminum Frames
- Glass Showers
- Window Install & Replacement
- Screen Repair
Calculate how much you can expect to pay for window installation and replacement in Hanover, NH 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
There are quite a few benefits of switching to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In Hanover, that’s about 152 pounds per year on average.
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out damaging UV rays.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help increase the value of your house if you decide to sell.
- Save money on electricity bills: Since energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save around $560 annually on your energy bills in Hanover.
Estimated Cost of Window Replacement in Hanover
Each window installation company provides various services and has different costs based on a few factors.
How Much Do New Windows Cost?
Though the average cost to replace one window is about $600, it can range anywhere from $200 to $1,200. But prices differ considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door replacements, which will make your project cost more.
With windows, efficiency is the most important factor for many homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — especially during the winter — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Hanover homeowners $560+ a year after replacing single-pane windows.
We advise requesting free quotes from several window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
There are typically two kinds of window installation services: full-frame and pocket installations.
A full-frame installation replaces the entire window, such as the sill, frame, trim and the window panes. Because this kind of installation requires more time and labor, 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 will be less expensive, but you can’t do this type of installment if you have any pre-existing rot or water damage.
Your window installation company can help you decide which type of installation you need.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Hanover
In our search to find the most reliable, eco-friendly window installers in Hanover, EcoWatch landed on 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 assigned rankings based on the following methodology:
Service Area
This one is 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 right window installation company near you.
Work Quality
When picking new windows, the quality and range of services can often play just as important of a role in insulation and performance as the type of window 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
Customer feedback is another super important review factor. If the majority of customers don’t have nice things to say about their service from a certain window installation company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window companies may not provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Hanover’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Hanover window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Hanover, NH Window Replacement FAQs
What is the typical cost to install windows in a home?
The typical cost to install one window can range from $450 to $650. There are several factors that affect the price, including the number of windows, how energy-efficient the windows are, your property’s location, the materials used in designing the windows, styles and sizes of windows and local labor costs.
What are the different kinds of windows?
There are several different types of windows you can get for your house, including awning windows, picture windows, double-hung and single-hung windows, transom windows, bay windows, casement windows and slider windows.
Can I install my own windows?
If you’re handy and have the time and patience to do the job right, you may be able to install your own windows. However, if you don’t have the time or experience, we don’t recommend doing it on your own.
When is the best time of year to replace windows?
Though you can install windows any time of year, warmer weather is typically better for installing replacement windows. In addition, it shouldn’t be raining, as rain can make the installation more difficult.