20 Best Window Companies in Windham, ME (2024 Reviews)

Looking to improve your house’s insulation? The best window replacement companies can help.

We analyzed all the top-rated window companies in Windham 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 aesthetics or have windows that need repairs, windows play a key role in conserving energy in your home. The Department of Energy estimates that heat gained or lost through old or damaged windows could be responsible for about 30% of heating and cooling costs. In Windham, where the energy bills are an average of $30 per month, that’s almost $$108 per year wasted.

That’s not great for your bank account or the environment, but one of the best window installation companies can help with that.

So if you’re building a new home, renovating or replacing your windows in Windham, you’ve found the best place to get started.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Buy 2 Windows, Get 2 Free
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Windham

The EcoWatch team examined dozens of installers across the country to find the top window installation companies for our readers. The installers mentioned in this article scored best in our categories: energy-efficient offerings, customer service, availability, price and more.

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 Windham. Window World has about 27 years of industry experience, and it currently provides services to 200 locations nationwide. Many positive reviews on customer review websites 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 Windows

Window World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Windham?

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. The best way to get more accurate information is to request a free quote from the company.

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 Windham. Andersen has about 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the company's reputation.

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 Windows

Renewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Windham?

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. The best way to get more accurate information is to request a free quote from the company.

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

More Window Companies in Windham

Renewal by Andersen Window Replacement

Saco, ME
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Vinyl Frames
  • Service icon Energy-Efficient Options
  • Service icon Metal Frames
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs
  • Service icon Bay Windows

Website: https://windowsdoorsportland.com/
Address: 66 Industrial Park Rd, Saco, ME 04072
Phone: (207) 358-6094

Window World of Southern Maine

Westbrook, ME
4.2
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows

Website: https://www.windowworldofmaine.com/
Address: 2 Karen Dr Unit 5, Westbrook, ME 04092
Phone: (207) 747-5117

Paradigm Windows

ME, ME
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Bay Windows
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Double-Hung

Website: https://paradigmwindows.com/
Address: Portland, ME
Phone: (877) 994-6369

Pella Windows & Doors of Scarborough

Scarborough, ME
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation

Website: https://www.pellabranch.com/new-england/showrooms/scarborough/
Address: 400 Expedition Dr Suite B, Scarborough, ME 04074
Phone: (207) 253-1856

A-BEST Window

South Portland, ME
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: http://www.abestwindow.com/
Address: 1199 Broadway, South Portland, ME 04106
Phone: (207) 799-6771

Maine Windows and Doors

Portland, ME
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Screen Repair
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Double-Hung

Website: http://www.mainewindowsanddoors.com/
Address: 306 Warren Ave Suite 2A, Portland, ME 04103
Phone: (207) 712-0133

Marvin Design Gallery by Eldredge

Portland, ME
2.7
★★★★★

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Glass Showers
    • Service icon Skylights

    Website: http://www.marvinbyeldredge.com/
    Address: 317 Marginal Way, Portland, ME 04101
    Phone: (207) 772-2003

    Quinn's Installation Contractor

    Scarborough, ME
    2.8
    ★★★★★
    • Pros icon Free assessment

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Window Replacement/Installation

    Website: http://www.quinnscontractors.com/
    Address: 162 Gorham Rd, Scarborough, ME 04074
    Phone: (207) 883-6086

    Midcoast Glass & Windows

    Topsham, ME
    4.9
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Vinyl Frames
    • Service icon Bay Windows
    • Service icon Energy-Efficient Options
    • Service icon Glass Showers
    • Service icon Window Replacement/Installation
    • Service icon Storm/Impact Windows
    • Service icon Glass Doors
    • Service icon Glass Repair

    Website: http://www.midcoastglassmaine.com/
    Address: 9 Monument Pl #1, Topsham, ME 04086
    Phone: (207) 725-2264

    Jr's Glass & Windows

    Lewiston, ME
    3.4
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Glass Showers
    • Service icon Custom Glass
    • Service icon Window Replacement/Installation

    Website: https://www.jrsglassandwindows.com/
    Address: 969 Lisbon St, Lewiston, ME 04240
    Phone: (207) 504-4082

    Broken Glass Company

    Wells, ME
    4.5
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Skylights
    • Service icon Custom Glass
    • Service icon Glass Repair
    • Service icon Glass Showers
    • Service icon Glass Doors

    Website: https://brokenglassco.com/
    Address: 223 Post Rd, Wells, ME 04090
    Phone: (207) 216-9931

    Portland Glass of Dover

    Dover, NH
    4.8
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Glass Repair
    • Service icon Energy-Efficient Options

    Website: https://www.portlandglass.com/dover/
    Address: 119 New Rochester Rd, Dover, NH 03820
    Phone: (603) 716-9167

    Interstate Glass & Mirror Inc

    Somersworth, NH
    4.6
    ★★★★★
    • Pros icon Price Transparency

    Services Offered

    • Service icon Glass Showers
    • Service icon Glass Doors
    • Service icon Screen Repair
    • Service icon Mirrors
    • Service icon Window Replacement/Installation
    • Service icon Bay Windows

    Website: http://interstateglass.com/
    Address: 228 NH-108, Somersworth, NH 03878
    Phone: (603) 742-0600

    Glass Routes Co

    Madbury, NH
    4.9
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Educational Website

    Services Offered

    • Service icon Mirrors
    • Service icon Vinyl Frames
    • Service icon Custom Glass
    • Service icon Glass Showers
    • Service icon Window Replacement/Installation

    Website: http://www.glassroutes.net/
    Address: 181 Littleworth Rd, Madbury, NH 03823
    Phone: (603) 742-2600

    Lighthouse Contracting Group, LLC

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

    Services Offered

    • Service icon Window Replacement/Installation

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

    Pella Windows & Doors of Newington

    Newington, NH
    4.8
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Educational Website

    Services Offered

    • Service icon Bay Windows
    • Service icon Window Replacement/Installation
    • Service icon Vinyl Frames
    • Service icon Wood Frames
    • Service icon Glass Doors
    • Service icon Double-Hung

    Website: https://www.pellabranch.com/new-england/showrooms/newington/
    Address: 25 Fox Run Rd Suite 2, Newington, NH 03801
    Phone: (603) 725-4690

    Clearview Sunroom & Window LLC

    Barrington, NH
    4.7
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://www.clearviewsunroom.com/
    Address: 1037 Calef Hwy, Barrington, NH 03825
    Phone: (603) 750-7577

    Southers Construction

    Dover, NH
    4.2
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Timely Service
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Educational Website

    Services Offered

    • Service icon Bay Windows
    • Service icon Double-Hung
    • Service icon Window Replacement/Installation

    Website: http://southersconstruction.com/
    Address: 12 Crosby Rd, Dover, NH 03820
    Phone: (603) 734-4572

    Pella Windows & Doors of Meredith

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

    Services Offered

    • Service icon Bay Windows
    • Service icon Glass Doors
    • Service icon Window Replacement/Installation
    • Service icon Double-Hung

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

    Glass Unlimited

    Wells, ME
    2.9
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment
    • Pros icon Timely Service

    Services Offered

    • Service icon Mirrors
    • Service icon Custom Glass
    • Service icon Wood Frames
    • Service icon Window Replacement/Installation
    • Service icon Glass Showers
    • Service icon Energy-Efficient Options
    • Service icon Glass Doors

    Website: https://www.glassunlimitedme.com/
    Address: 1213 Post Rd, Wells, ME 04090
    Phone: (207) 646-8268
    Windham Window Cost Calculator

    Calculate how much you can expect to pay for window installation and replacement in Windham, ME 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 Windham Saves You Money

    Switching to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here are more details about how upgrading your windows could benefit you:

    • Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help raise the value of your home if you decide to sell.
    • Save on power bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll need less energy to heat or cool your home.
    • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
    • Decrease your carbon footprint: In Windham, you can reduce your indirect greenhouse gas emissions by about 163 pounds per year once you switch to energy-efficient windows.

    Estimated Cost of Window Replacement in Windham

    Each window installation company provides various services and has varying price points depending on several factors.

    How Much Do New Windows Cost?

    Although the average cost to install one window is about $600, it can range anywhere from $200 to $1,200. This is due to the fact that the cost of window installations are based on a variety of factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.

    Keep in mind that energy-efficient windows may cost more upfront, 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. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.

    Costs will also vary based on the material you want for your window frames. Aluminum frames are the least expensive. They’re sturdy, light and maintenance-free, 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 are the most expensive and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.

    What Services do Window Installers Offer?

    The first step when planning an installation is to clarify whether you need a full-frame or pocket installation.

    Full-frame installations involve replacing the total window, including the sill, trim and frame. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable rot or deterioration. Because these installations are more involved, they will raise overall costs. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations more simple and affordable. But, if the frame has any damage or rot, you will likely need a full-frame installation instead.

    If you’re hiring a reputable window installation company, your company can recommend the best type for your project. In Windham, the choice will mostly be influenced by how much damage there is currently and the age and condition of your existing frames.

    Best Availability

    Renewal by Andersen

    ★★★★★
    4.5
    • Great industry reputation
    • Member of US Green Building Council
    • Manufactures products in-house
    Buy One Window, Get One 40% OFF
    Get Estimate

    Best Energy-Efficient Features

    Champion

    ★★★★★
    4.5
    • Many years of experience
    • Low prices relative to competitors
    • Limetime warranty
    Buy 2 Windows, Get 2 Free
    Get Estimate

    Power Home

    ★★★★★
    4.5
    • Uses eco-friendly materials
    • Well-trained, certified installers
    • Lifetime or lengthy warranty
    Next-Day Appointments Available
    Get Estimate

    How We Choose the Best Window Installers in Windham

    EcoWatch reviews are different from other reviews because we assess these companies through a sustainability lens. We’ve assessed the best window installers in Windham mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:

    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 a quality window installation company near you.

    Work Quality

    When selecting new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you opt for. 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 very important review factor. If the majority of customers don’t have good feedback about their service from a certain installer, you won’t see it featured on EcoWatch.

    Cost

    Cheaper windows don’t necessarily 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 offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

    Years of Experience

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

    Windham, ME Window Replacement FAQs

    How much does a window install cost?

    The average cost of installing a window ranges from $450 to $650. There are several factors that affect how much it costs, which include local labor costs, how energy-efficient the windows are, your property’s location, the number of windows, styles and sizes of windows and the materials used in designing the windows.

    What are the most common kinds of replacement windows?

    There are various kinds of windows you can get for your home, including transom windows, awning windows, slider windows, double-hung and single-hung windows, picture windows, bay windows and casement windows.

    Can you replace your 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. But if you don’t have the time or experience, we recommend hiring a professional.

    What time of year is the best time to replace my windows?

    While you can install windows any time of year, warmer weather is often better for installing replacement windows. Additionally, the weather should be dry, as rain can make the installation more difficult.