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

When you need to replace your windows, our guide to the top window installation companies can help you find the right provider for you.

We analyzed all the top-rated window companies in Dunkirk 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.

The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Dunkirk. When it’s the middle of winter, your outdated and drafty windows could be making your home harder to heat and costing you more in power bills.

Installing energy-efficient windows on your home can help you save money each month on your electric bills — and you can help the environment as well.

We’ve made a guide on the best installation companies to help you in your search, so you can not only enjoy brand-new windows, but also save money on your energy bills.

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 Dunkirk

The EcoWatch Reviews team researched dozens of installers in Dunkirk to find the top window companies for our readers. The companies mentioned in this article scored the best in our review categories, such as energy-efficient offerings, customer service, availability, local expertise, 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 around 27 years of experience in the window replacement industry. The company has a lot of positive reviews from customers online.

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

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 windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.

How much does Window World cost in Dunkirk?

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 know for sure.

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 around 27 years of experience in the window replacement industry. The company has a lot of positive reviews from customers online.

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

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 windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Dunkirk?

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 know for sure.

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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window replacement industry. The company has a lot of positive reviews from customers online.

It has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.

How much does Universal Windows Direct cost in Dunkirk?

Prices aren’t available on Universal’s website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Getting a free quote on its website is the best way to know for sure.

We’ve recommended installers with good reputations, but bear in mind that these are national companies, so your service may differ depending on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for every company reviewed.

More Window Companies in Dunkirk

Renewal By Andersen of Western New York

Depew, NY
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

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

Window World of Buffalo

Depew, NY
3.7
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

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

Home Base Products

Fredonia, NY
3.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: http://homebaseproducts.net/
Address: 156 Newton St, Fredonia, NY 14063
Phone: (716) 673-1799

Fredonia Glass Services

Fredonia, NY
2.9
★★★★★

    Services Offered

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

    Website: http://fredoniaglass.com/
    Address: 218 Eagle St, Fredonia, NY 14063
    Phone: (716) 672-5161

    D & S Glass Services Inc.

    Jamestown, NY
    4.5
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

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

    Website: http://www.dsglass.com/
    Address: 333 Fluvanna Ave, Jamestown, NY 14701
    Phone: (716) 664-9321

    Braymiller Builders of WNY Inc.

    Hamburg, NY
    4.8
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Free assessment

    Services Offered

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

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

    Window Factory Outlet

    Buffalo, NY
    4.5
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Timely Service
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

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

    Website: http://windowfactoryoutlet.com/
    Address: 815 Smith St, Buffalo, NY 14206
    Phone: (716) 486-2000

    Jamestown Glass Service, LLC

    Jamestown, NY
    3.0
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

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

    Website: http://jamestownglassservice.com/
    Address: 1179 N Main St, Jamestown, NY 14701
    Phone: (716) 484-0186

    Bauer Specialty

    5301 Iroquois Ave, PA
    4.6
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Free assessment

    Services Offered

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

    Website: https://bauerspecialty.com/
    Address: 4002 Main Street, 5301 Iroquois Ave, Erie, PA 16511
    Phone: (814) 898-8517

    MIRIS Building Supplies

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

    Services Offered

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

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

    Big L Windows & Doors

    Cheektowaga, NY
    4.5
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Timely Service
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

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

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

    Express Windows

    Buffalo, NY
    4.7
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Price Transparency

    Services Offered

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

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

    Pella Windows & Doors of Buffalo

    Buffalo, NY
    4.5
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

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

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

    Stanek Windows

    West Seneca, NY
    4.2
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

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

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

    Pella Windows & Doors of Erie

    Erie, PA
    4.9
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Educational Website
    • Pros icon Price Transparency

    Services Offered

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

    Website: https://www.pellabranch.com/pittsburgh/showrooms/pella-window-and-door-showroom-of-erie/
    Address: 5044 Peach St, Erie, PA 16509
    Phone: (814) 866-6569

    Hope's Windows, Inc.

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

    Services Offered

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

    Website: https://hopeswindows.com/
    Address: 84 Hopkins Ave, Jamestown, NY 14701
    Phone: (716) 665-5124

    Seaway Window

    Erie, PA
    4.3
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

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

    Website: http://www.seawaywindow.com/
    Address: 2240 E 33rd St, Erie, PA 16510
    Phone: (814) 899-9900

    Comfort Windows & Doors

    Tonawanda, NY
    4.2
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

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

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

    Advance Glass

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

    Services Offered

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

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

    ASAP Glass

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

    Services Offered

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

    Website: https://asapglassofolean.com/
    Address: 138 N Union St, Olean, NY 14760
    Phone: (716) 904-3040
    Dunkirk Window Cost Calculator

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

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

    • Decrease your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Dunkirk, that’s about 65 pounds per year on average.
    • Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
    • Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of residential energy use. Replacing your windows with energy-efficient models can help reduce how much energy is used in your home, therefore saving you about 12% more on your bills.
    • Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its value.

    Estimated Cost of Window Replacement in Dunkirk

    Windows come in varying shapes, styles and purposes, so costs and services will vary remarkably based on your project. Below, we detail the typical cost and services that you can get from window installation companies.

    How Much Do New Windows Cost?

    Though the average cost to replace a single window is around $600, it can range anywhere from $200 to $1,200. This is because window installations depend on several 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.

    Whether or not you opt for 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 $386 a year on your energy bills in Dunkirk.

    Asking for free quotes from several installers is the best way to find out which one will work best for your budget.

    What Services do Window Installers Offer?

    The first question to ask yourself when planning a window installation is: Should you get a full-frame installation or a pocket installation?

    A full-frame installation is a replacement of the full window. It involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, including insulation and drip edges, which raise the total cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame installation. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you will most likely need a full-frame installation instead.

    Your window installer should be able to help you choose which type of installation you should get.

    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 Dunkirk

    In our hunt to find the most reliable, eco-friendly window installers in Dunkirk, the EcoWatch team evaluated many companies before landing on these. Along with energy efficiency, we evaluated window companies all across the state and assigned rankings based on the following methodology:

    Service Area

    This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.

    Work Quality

    We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each installer featured in our guide to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.

    Customer Reviews

    We analyzed patterns in recent online reviews to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including cost, professionalism, quality of parts, quality of installation, warranty and more.

    Cost

    This one is a give-and-take: similar to other services, cheap window installers may not provide the most quality service. Still, we want to make sure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.

    Warranty

    Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.

    Years of Experience

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

    Dunkirk, NY Window Replacement FAQs

    How much does a window install cost?

    The national average cost of replacing a window is about $600 but can range between $200 and $1,200, based on a variety of factors. The price is generally influenced by the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.

    Which type of window should I get?

    A window’s energy efficiency is affected by a variety of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.

    Can you install your own windows?

    Although it is possible to install your own windows, doing so is time-consuming and requires a lot of handiness. Using a window replacement company can help ensure that the job is done properly and that you can avoid spending the time and effort of doing it yourself.

    How often should you replace your windows?

    Windows usually have a lifespan of around 20 to 30 years, but anytime you notice damage on your windows, it’s a good idea to have them checked by an expert to see if they are in need of a repair or replacement.

    How long does it generally take to install windows?

    Each window takes around 30 minutes to install based on the type of window. However, the window installation can take two days or more if you have a lot of windows that have to be installed.