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

Thinking about improving your house’s appearance? The top window replacement companies can help.

We analyzed all the top-rated window companies in Saco 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 April 21, 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.

The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Saco. If your house has traditional, outdated windows, your AC or heater could be working overtime to heat or cool your home. This means higher electric bills.

Luckily, saving you energy with upgraded windows also helps our goals of conserving energy and the resources it takes to produce it.

Efficient windows are of particular importance in Saco, where winters are long and cold. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $383 per year.

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 Saco

The EcoWatch team assessed many window providers across Saco to narrow our list down to the best ones. The providers we’ve included in this article scored best in our categories, including energy-efficient offerings, availability, customer service, 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 has windows expertise in Saco. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for around 27 years.

Window World may be the company for you if you're looking for one 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality 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 Saco?

Even though pricing information is not 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 pricing information is to get 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 has the best availability in Saco. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for around 27 years.

Andersen may be the company for you if you're looking for one 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality 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 Saco?

Even though pricing information is not 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 pricing information is to get a free quote from the company.

We have tried to remain unbiased and transparent by mentioning pros and cons for every installer. Additionally, any partnerships do not influence our rankings.

More Window Companies in Saco

Renewal by Andersen Window Replacement

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

Services Offered

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

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 Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Educational Website

Services Offered

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

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

Pella Windows & Doors of Scarborough

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

Services Offered

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

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 Price Transparency
  • Pros icon Free assessment

Services Offered

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

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

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

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 Glass Showers
  • Service icon Glass Doors
  • Service icon Glass Repair
  • Service icon Custom Glass
  • Service icon Skylights

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

Paradigm Windows

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

Services Offered

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

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

Glass Unlimited

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

Services Offered

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

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

Maine Windows and Doors

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

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

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

    Portland Glass of Dover

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

    Services Offered

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

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

    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 Free assessment
    • Pros icon Price Transparency
    • Pros icon Educational Website

    Services Offered

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

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

    Pella Windows & Doors of Newington

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

    Services Offered

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

    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 Good Customer Service
    • Pros icon Free assessment
    • Pros icon Educational Website

    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 Educational Website
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Timely Service
    • Pros icon Free assessment

    Services Offered

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

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

    Midcoast Glass & Windows

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

    Services Offered

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

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

    Portland Glass of Portsmouth

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

    Services Offered

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

    Website: https://www.portlandglass.com/portsmouth/
    Address: 70 Heritage Ave, Portsmouth, NH 03801
    Phone: (603) 945-2324

    Great Bay Roofing & Exteriors

    Rochester, NH
    3.3
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Skylights
    • Service icon Bay Windows

    Website: https://www.greatbayroofing.com/
    Address: 12 N Main St, Rochester, NH 03867
    Phone: (603) 748-7254

    The Window Source NH

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

    Services Offered

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

    Website: https://www.windowsourcenh.com/
    Address: 779 Lafayette Rd Suite 1, Seabrook, NH 03874
    Phone: (603) 764-7212
    Saco Window Cost Calculator

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

    When you switch to energy-efficient windows, you may see several perks, such as:

    • Decrease your carbon footprint: By using less energy after switching to Energy Star certified windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
    • Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out harmful UV rays.
    • Protect your investment: If you have an older home, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
    • Save money on electricity bills: Installing energy-efficient windows reduces your energy bills by about 12% because you need less energy.

    Estimated Cost of Window Replacement in Saco

    Windows come in varying shapes, purposes and styles, so costs and services will vary considerably based on your project. Below, we go over the average cost and services that you can get from window installers.

    How Much Do New Windows Cost?

    Typically, Saco homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at about $600. These estimates are based on the specifics of your installation, like the location of your home, number of windows, type, size, material and more.

    Whether or not you want to install energy-efficient windows is another factor that will influence the cost. These will typically cost more than other windows, but on the other hand, you can save about $383 a year on your energy bills in Saco.

    Another factor that influences the total cost is the material of the frame you select. Aluminum frames are generally the least pricey and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.

    What Services do Window Installers Offer?

    The first step when considering a window installation is to clarify whether you want a full-frame or pocket installation.

    A full-frame installation replaces the total window, such as the windowsill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation involves installing a new window within the frame that’s already there. This means instead of taking out the whole unit and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.

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

    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 Saco

    The EcoWatch Reviews team differs from other reviewers since we evaluate these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings based on the following methodology:

    Service Area

    Because this is a guide for Saco, we gave more points to companies that provide services to the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Saco.

    Work Quality

    When it comes to 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 rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

    Customer Reviews

    Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don’t have positive things to say 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 try to keep costs low when possible. When analyzing the prices of providers, we gave higher points 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 offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

    Years of Experience

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

    Saco, ME Window Replacement FAQs

    How much does a window install cost?

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

    What type of window is the most energy-efficient?

    Generally, double-pane windows will be 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 get the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — that means they’re certified energy-efficient by the U.S. Department of Energy.

    What services do window replacement companies do?

    Window installation professionals will do the entire process — from replacing your old windows with brand-new ones to cleaning up afterward. Additionally, many companies offer window manufacturing, customization and repairs.

    What time of year is a good time to replace my windows?

    Even though you can install windows any time of year, warmer weather is often better for installing replacement windows. In addition, the weather should be dry, because rain can make the installation more difficult.

    How often should you replace your windows?

    Windows generally have a lifespan of about 20 to 30 years, but anytime you notice damage on your windows, it’s a good time to have an expert take a look at them to see if they are in need of a repair or replacement.