20 Best Window Companies in Lebanon, NH (2024 Reviews)

Thinking of improving your house’s insulation? The best window replacement companies can help.

We analyzed all the top-rated window companies in Lebanon and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated February 01, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Whether you're updating for style or have damaged windows, windows play a key role in conserving your home's electricity. Drafty windows could lead to having higher electricity bills during the winter or summer months.

That’s also bad news for the environment, as the extra energy used by leaky windows increases your carbon footprint.

Efficient windows are especially important in Lebanon, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $560 a year.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in Lebanon

The EcoWatch team evaluated many window providers across Lebanon to narrow our list down to the best ones. The providers we’ve reviewed in this article scored best in our categories: energy-efficient offerings, price, availability, customer service and more.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in Lebanon. This provider has 27 years of experience in the windows industry, and it has become one of the best companies in Lebanon. Its reputation is backed by a considerable amount of 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 Windows

Renewal 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 make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Lebanon?

Though prices are 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. If you’d like more accurate information, you can get a quote on the company’s website.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Lebanon. This provider has 27 years of experience in the windows industry, and it has become one of the best companies in Lebanon. Its reputation is backed by a considerable amount of 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 Windows

Window 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 make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.

How much does Window World cost in Lebanon?

Though prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can get a quote on the company’s website.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct offers the best warranty in Lebanon. This provider has 20 years of experience in the windows industry, and it has become one of the best companies in Lebanon. Its reputation is backed by a considerable amount of 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 Windows

Universal 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 make sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.

How much does Universal Windows Direct cost in Lebanon?

Though prices are not readily available on Universal’s website, 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 information, you can get a quote on the company’s website.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows offers the best window installation for businesses in Lebanon. This provider has 23 years of experience in the windows industry, and it has become one of the best companies in Lebanon. Its reputation is backed by a considerable amount of 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 Windows

Aeroseal 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 Lebanon?

Though prices are not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. If you’d like more accurate information, you can get a quote on the company’s website.

We have tried to be unbiased and transparent by describing pros and cons for every installer. Additionally, any partnerships do not influence our reviews.

More Window Companies in Lebanon

Renewal by Andersen of Vermont

Lebanon, NH
2.5
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Sliding Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Bay Windows
  • Service icon Andersen

Website: https://www.renewalbyandersen.com/window-company/964-vermont/retailer
Address: 262 Mechanic St, Lebanon, NH 03766
Phone: (802) 457-1849

Claremont GlassWorks

Claremont, NH
3.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Custom Glass

Website: http://www.claremontglassworks.com/
Address: 125 North St, Claremont, NH 03743
Phone: (603) 542-3100

American Plate Glass

Claremont, NH
3.1
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Storm Windows
  • Service icon Sliding Glass Doors
  • Service icon Commercial Windows
  • Service icon Window Repair
  • Service icon Window Install & Replacement

Website: http://www.americanplateglass.com/
Address: 150 Pleasant St, Claremont, NH 03743
Phone: (603) 542-7787

Portland Glass of Rutland

Rutland, VT
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Repair
  • Service icon Glass Showers
  • Service icon Custom Glass
  • Service icon Window Repair
  • Service icon Commercial Windows
  • Service icon Mirrors
  • Service icon Window Install & Replacement

Website: https://www.portlandglass.com/rutland/
Address: 228 US-7, Rutland, VT 05701
Phone: (802) 397-9131

Pella Windows & Doors of Meredith

Meredith, NH
4.6
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Window Install & Replacement
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Pella
  • Service icon Sliding Glass Doors
  • Service icon Window Repair
  • Service icon Fiberglass Frames

Website: https://www.pellabranch.com/new-england/showrooms/meredith/
Address: 71 NH-25, Meredith, NH 03253
Phone: (603) 725-4660

Lighthouse Contracting Group, LLC

Gilford, NH
5
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Window Repair
  • Service icon Pella

Website: https://lighthousecontractinggroup.com/
Address: 104 Lily Pond Rd Unit A, Gilford, NH 03249
Phone: (603) 567-4172

Portland Glass of Barre

Barre, VT
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Glass
  • Service icon Window Install & Replacement
  • Service icon Mirrors
  • Service icon Commercial Windows
  • Service icon Window Repair
  • Service icon Glass Repair
  • Service icon Glass Showers

Website: https://www.portlandglass.com/barre/
Address: 1041 US-302, Barre, VT 05641
Phone: (802) 432-9162

Big Jim's Home Center

Concord, NH
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Install & Replacement

Website: http://www.bigjimsnh.com/
Address: 287 S Main St, Concord, NH 03301
Phone: (603) 227-9571

Affordable Vinyl Windows & Siding Inc

Auburn, NH
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Commercial Windows
  • Service icon Vinyl Frames
  • Service icon Window Install & Replacement

Website: http://www.affordwindow.com/
Address: 320 Rockingham Rd STE 5, Auburn, NH 03032
Phone: (603) 647-7474

Morgan Exteriors

Hooksett, NH
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Install & Replacement

Website: http://morganexteriorswindows.com/
Address: 78 Londonderry Turnpike UNIT E1, Hooksett, NH 03106
Phone: (603) 895-2092

Pella Windows & Doors of Bedford

Bedford, NH
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Sliding Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Window Repair
  • Service icon Pella
  • Service icon Bay Windows
  • Service icon Fiberglass Frames

Website: https://www.pellabranch.com/new-england/showrooms/bedford/
Address: 384 State Rte 101 Unit #2, Bedford, NH 03110
Phone: (603) 725-4670

Universal Windows Direct

Manchester, NH
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Sliding Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Storm Doors

Website: https://www.universalwindowsmanchester.com/
Address: 880 Candia Rd #8, Manchester, NH 03109
Phone: (603) 218-3756

Green Mountain Window Co

Rutland, VT
2.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Install & Replacement

Website: http://greenmountainwindow.com/
Address: 92 Park St, Rutland, VT 05701
Phone: (802) 747-6915

Granite State Glass

Gilford, NH
2.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Screen Repair
  • Service icon Window Repair
  • Service icon Window Install & Replacement
  • Service icon Aluminum Frames

Website: http://www.granitestateglass.com/
Address: 4 Aviation Dr, Gilford, NH 03249
Phone: (603) 528-4748

Continental Screen & Glass

Newfane, VT
2.9
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Screen Repair
  • Service icon Window Install & Replacement
  • Service icon Storm Windows
  • Service icon Window Repair
  • Service icon Commercial Windows
  • Service icon Impact Windows

Website: https://continentalscreenglass.com/
Address: 959 VT-30, Newfane, VT 05345
Phone: (802) 365-9100

Energy Improvements of NH, LLC

Pembroke, NH
2.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Aluminum Frames
  • Service icon Window Install & Replacement

Website: https://www.energyimprovements.com/
Address: 157 Sheep Davis Rd, Pembroke, NH 03275
Phone: (603) 224-3340

Cheshire Glass Company

Keene, NH
2.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Showers
  • Service icon Window Install & Replacement
  • Service icon Commercial Windows
  • Service icon Custom Glass
  • Service icon Sliding Glass Doors
  • Service icon Window Repair

Website: http://cheshire-glass.com/
Address: 43 Emerald St, Keene, NH 03431
Phone: (603) 357-8889

Pane Free Glass

Manchester, NH
3.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Mirrors
  • Service icon Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Window Repair
  • Service icon Glass Repair
  • Service icon Commercial Windows
  • Service icon Sliding Glass Doors
  • Service icon Storm Windows
  • Service icon Glass Showers
  • Service icon Custom Glass

Website: http://panefreeglass.com/
Address: 270 Amory St #17, Manchester, NH 03102
Phone: (603) 497-1830

Home Services at The Home Depot

Concord, NH
2.6
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Screen Repair
  • Service icon Glass Showers
  • Service icon Fiberglass Frames
  • Service icon Window Repair
  • Service icon Commercial Windows
  • Service icon Impact Windows
  • Service icon Wood Frames

Website: https://www.homedepot.com/l/Concord-NH/NH/Concord/03301/3485/services
Address: 42 D'Amante Dr, Concord, NH 03301
Phone: (844) 374-2795

The Glass Shop Inc

Manchester Center, VT
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Commercial Windows
  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Glass Repair

Website: https://www.glasspaintshowerdoorsvt.com/
Address: 114 Elm St, Manchester Center, VT 05255
Phone: (802) 362-3646
Lebanon Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Lebanon, NH using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Lebanon Saves You Money

Switching to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how switching out your windows could benefit you:

  • Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
  • Reduce your carbon footprint: In Lebanon, you can cut your indirect greenhouse gas emissions by about 152 pounds per year once you switch to energy-efficient windows.
  • Save on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
  • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in Lebanon

When looking into window installation, each company offers varying services and costs. Let’s take a look at some typical costs and services.

How Much Do New Windows Cost?

The typical cost to replace one window is about $600 but can range anywhere from $200 to $1,200. These estimates are based on the specifics of your installation, such as type, the location of your home, number of windows, size, material and more.

It’s important to keep in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Lebanon homeowners $560+ a year when replacing single-pane windows.

Costs will also vary based on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made using 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?

There are typically two kinds of window replacement services: full-frame and pocket installations.

A full-frame installation replaces the total window, including 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. A pocket installation means replacing a window within the existing frame, which is generally less expensive than a full-frame installation.

If you’re still trying to decide which kind of installation you need, you can consult with your installer and get their recommendation. The decision mostly depends on the age of your window frames and if there’s any damage present.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in Lebanon

In our search to find the most reliable, eco-friendly window installers in Lebanon, EcoWatch landed on the above companies as the top window installation companies in the city. We have assessed the best window replacement companies in Lebanon mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Since this is a guide for Lebanon, we paid more attention to companies that cover the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Lebanon.

Work Quality

We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer included on this list to ensure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent online reviews to find the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including professionalism, quality of parts, cost, warranty, quality of installation and more.

Cost

Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we awarded higher points 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 with lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Due to Lebanon’s climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Lebanon window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.

Lebanon, NH Window Replacement FAQs

How much should window installation cost?

The typical cost of replacing one window can range from $450 to $650. There are many factors that influence how much it costs, such as the number of windows, your property’s location, how energy-efficient the windows are, styles and sizes of windows, local labor costs and the materials used in designing the windows.

What kind of window is the most energy-efficient?

Generally, double-pane windows are more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. To be sure you’ll have the most energy-efficient windows, look for models that have the blue Energy Star certification — they’re certified energy-efficient by the U.S. Department of Energy.

When do I need to use a window installation company?

Unless you have home repair skills and have the tools needed to replace your own windows, we recommend hiring a professional installer. The process of installing windows is complex and can take anywhere from four to six hours for a single window. Although it’s tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer alternative.

When is the best time of year to replace windows?

Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into your home, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.

Should I replace my windows all at the same time?

If your windows are greater than 20 years old, you probably need to replace all of them. By that point, they are often less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less stress.

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