20 Best Window Companies in Depew, NY (2024 Reviews)

Thinking about replacing your home's windows? We’ve got you covered in this guide to the top window installation companies.

We analyzed all the top-rated window companies in Depew 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 June 24, 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 helping Depew homeowners make their homes more eco-friendly. The Department of Energy estimates that heat or cool air lost through old or damaged windows could account for around 30% of residential energy climate use. In Depew, where the electric bills are an average of $20 per month, that’s almost $$73 per year wasted.

Replacement windows improve the insulation in your home, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.

Efficient windows are of particular importance in Depew, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $368 a year.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
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 for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Depew

The EcoWatch team evaluated dozens of installers across the country to find the top window installation companies for our readers. The installers we’ve reviewed in this article scored best in our categories, including 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window installation business. The provider has many glowing reviews from customers online.

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

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Window World cost in Depew?

Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate information.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation business. The provider has many glowing reviews from customers online.

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

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. Not all of Andersen’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Depew?

Prices aren’t available on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to get more accurate information.

One thing to note is that the following companies 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 pros and cons for each company.

More Window Companies in Depew

Renewal By Andersen of Western New York

Depew, NY
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon No-interest financing
  • Pros icon Limited lifetime warranty
  • Pros icon Free in-home or virtual consultation
  • Pros icon Educational Website

Services Offered

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

Website: http://www.rbawny.com/
Address: 23 Dick Rd, Depew, NY 14043
Phone: (716) 486-3001

Pella Windows & Doors of Buffalo

Buffalo, NY
4.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Online service scheduling
  • Pros icon Price Transparency
  • Pros icon 10-year product and installation warranties
  • Pros icon Free in-home consultation

Services Offered

  • Service icon Custom Window Designs
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Wood Frames
  • Service icon Window Replacement/Installation

Website: https://www.pellabranch.com/buffalo/showrooms/buffalo-ny/
Address: 2410 Walden Ave, Buffalo, NY 14225
Phone: (716) 681-2000

Big L Windows & Doors

Cheektowaga, NY
4.5
★★★★★
  • Pros icon No-interest financing
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Limited lifetime warranty
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free in-home or virtual consultation
  • Pros icon Timely Service

Services Offered

  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows

Website: https://biglwindows.com/
Address: 2727 William St, Cheektowaga, NY 14227
Phone: (716) 895-8484

Window Factory Outlet

Buffalo, NY
4.5
★★★★★
  • Pros icon Lifetime residential warranty
  • Pros icon No-interest financing
  • Pros icon Good Customer Service
  • Pros icon Free in-home consultations
  • Pros icon Free assessment
  • Pros icon Timely Service
  • 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: http://windowfactoryoutlet.com/
Address: 815 Smith St, Buffalo, NY 14206
Phone: (716) 486-2000

Express Windows

Buffalo, NY
4.7
★★★★★
  • Pros icon Online billing and payments
  • Pros icon Free in-home or virtual consultation
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Financing options available

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Vinyl Frames

Website: https://expresswindowsinc.com/
Address: 3495 Delaware Ave, Buffalo, NY 14217
Phone: (716) 602-8500

Advance Glass

Williamsville, NY
4.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://advanceglass.com/
Address: 5585 Harris Hill Rd, Williamsville, NY 14221
Phone: (716) 741-9030

MIRIS Building Supplies

Orchard Park, NY
4.3
★★★★★
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.mirisbuildingsupplies.com/
Address: 2868 Southwestern Blvd, Orchard Park, NY 14127
Phone: (716) 675-4558

Stanek Windows

West Seneca, NY
4.2
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Energy-efficient windows
  • Pros icon Good Customer Service
  • Pros icon Free in-home consultation
  • Pros icon No-interest financing

Services Offered

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

Website: https://www.stanekwindows.com/
Address: 2620 N America Dr, West Seneca, NY 14224
Phone: (716) 608-3244

Comfort Windows & Doors

Tonawanda, NY
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free in-home consultation
  • Pros icon Price Transparency
  • Pros icon No-interest financing
  • Pros icon Educational Website
  • Pros icon Locally operated
  • Pros icon Free assessment

Services Offered

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

Website: https://www.comfortwindows.com/locations/buffalo
Address: 560 Fillmore Ave, Tonawanda, NY 14150
Phone: (716) 893-4663

Window World of Buffalo

Depew, NY
3.7
★★★★★
  • Pros icon 3D home visualizer
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free in-home consultation
  • Pros icon Financing options available
  • Pros icon Educational Website

Services Offered

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

Website: https://www.windowworldofbuffalo.com/
Address: 4444 Broadway, Depew, NY 14043
Phone: (716) 656-0100

Airtite Wholesale Building Materials

Clarence Center, NY
3.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.airtitewholesale.com/
Address: 8645 Roll Rd, Clarence Center, NY 14032
Phone: (716) 741-2127

Braymiller Builders of WNY Inc.

Hamburg, NY
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free in-home consultation
  • Pros icon Financing options available
  • Pros icon Family-owned and locally operated

Services Offered

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

Website: http://www.braymillerbuilders.com/
Address: 207 Lake St, Hamburg, NY 14075
Phone: (716) 646-5300

American Glass Block

Buffalo, NY
3.2
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon 20-year warranty
  • Pros icon Timely Service
  • Pros icon Free in-home consultation
  • Pros icon Energy-efficient windows
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://americanglassblock.info/
Address: 300 Bailey Ave, Buffalo, NY 14210
Phone: (716) 826-6200

Nexgen Windows & Doors LLC

East Amherst, NY
3.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: http://www.nexgenwindows.com/
Address: 301 Charlesgate Cir, East Amherst, NY 14051
Phone: (716) 568-4245

Window & Door Solutions

East Amherst, NY
3.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Fiberglass Frames
  • Service icon Wood Frames

Website: http://www.windowanddoorsolutions.net/
Address: 7767 Transit Rd, East Amherst, NY 14051
Phone: (716) 689-2100

Arrow Door & Glass

West Seneca, NY
2.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation

Website: https://westsenecawindowinstallationservice.com/
Address: 27 Highland Ave, West Seneca, NY 14224
Phone: (716) 453-2778

The Energy King Windows & Doors

Buffalo, NY
2.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: http://energykingwindows.com/
Address: 815 Smith St, Buffalo, NY 14206
Phone: (716) 854-1600

Glass Block by Chris

Buffalo, NY
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

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

Website: http://glassblockbychris.com/
Address: 100 Dundee St, Buffalo, NY 14220
Phone: (716) 510-0652

AVA Roofing & Siding

North Tonawanda, NY
3.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.avaroofing.com/
Address: 672 Niagara Falls Blvd, North Tonawanda, NY 14120
Phone: (716) 226-0661

Modern Window of NY

Orchard Park, NY
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

Website: http://ilovemodernwindow.com/
Address: 227 Thorn Ave, Orchard Park, NY 14127
Phone: (716) 873-8800
Depew Window Cost Calculator

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

When you upgrade to energy-efficient windows, you may see a few perks, including:

  • Reduce your carbon footprint: In Depew, you can lower your indirect greenhouse gas emissions by about 65 pounds per year after you switch to energy-efficient windows.
  • Save money on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of household energy use. Installing energy-efficient windows can help lower that amount, which helps you save $368 a year on your bills.
  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
  • Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.

Estimated Cost of Window Replacement in Depew

Each window installer offers various services and has different costs depending on several factors.

How Much Do New Windows Cost?

On average, homeowners in Depew can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost at about $600. But costs will vary considerably depending on the current condition of your home, the number of windows you need, the quality of your products and your location. Many window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. These extra services will increase overall project costs.

It’s important to bear in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save Depew homeowners $368+ a year when replacing single-pane windows.

Costs will also vary depending on the material of your frame. Aluminum frames cost the least. 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 from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most 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 question to ask yourself when considering a window replacement is: Do you want a full-frame installation or a pocket installation?

Full-frame installations involve replacing the full window, including the frame, trim and sill. Full-frame installations are necessary when you want a new style or your window has noticeable rot. These installations are more involved and will raise the overall cost. Pocket installations are simpler and won’t cost as much because they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.

If you’re still debating which type of installation to get, you can consult with your provider and get their advice. The choice mostly depends on how old the frames are and if there’s any damage.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
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 for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

How We Choose the Best Window Installers in Depew

EcoWatch reviews are different from most reviews because we’re examining these companies through a sustainability lens. Along with energy efficiency, we evaluated window companies all across the state and assigned rankings using the following methodology:

Service Area

Because this is a guide for Depew, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Depew.

Work Quality

We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer in our guide to make sure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed trends in recent customer feedback to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of installation, cost, warranty, quality of parts, professionalism 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 providers’ prices, we awarded higher scores 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 with lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

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

Depew, NY Window Replacement FAQs

How much does a window install cost?

The national average cost to install a window is around $600 but can range from $200 to $1,200, based on a variety of factors. The price is often dependent on the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.

What are the kinds of windows?

The most common types of windows for homes are awning windows, double-hung and single-hung windows, casement windows, picture windows, transom windows, bay windows and slider windows.

Do I really have to use a window installation company?

Unless you’re handy and have the tools needed to replace your own windows, we recommend hiring the pros. The window installation process is complicated and can take anywhere from four to six hours for one window. Although it’s tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and safer option.

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 generally better for installing replacement windows. In addition, it shouldn’t be raining, because rain can make the installation more difficult.

How often should you replace your windows?

Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may need to be replaced.