10 Best Window Replacement Companies in Kenmore, NY

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Last Updated: February 25, 2025

Whether you're tackling home renovation projects or are simply in need of a change, replacing your windows is a great idea. Your windows play a key role in your home's value and its energy efficiency. Outdated windows can cost you in electric bills — about an extra $272 a year in Kenmore. The Department of Energy estimates that 25–30% of your house’s heat or cool air could be going out your windows. If you're looking for a window installation company, this guide is a great way to get started. Keep reading to find the best window installers in Kenmore.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Kenmore

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Comfort Windows & Doors

Comfort Windows & Doors Logo

Our Rating

User Rating

560 Fillmore Ave, Tonawanda, NY 14150 (716) 893-4663 comfortwindows.com

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

Glass showers
Wood frames
Custom window designs
Bay windows
Window replacement/installation
Glass doors
Vinyl frames
Double-hung
Energy-efficient options

Braymiller Builders of WNY Inc.

Braymiller Builders of WNY Inc. Logo

Our Rating

User Rating

207 Lake St, Hamburg, NY 14075 (716) 646-5300 braymillerbuilders.com

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

Bay windows
Window replacement/installation
Vinyl frames
Glass doors
Glass showers
Double-hung

Renewal By Andersen of Western New York

Renewal By Andersen of Western New York Logo

Our Rating

User Rating

23 Dick Rd, Depew, NY 14043 (716) 486-3001 rbawny.com

Good customer service

Educational website

Free assessment

Price transparency

Limited lifetime warranty

Free in-home or virtual consultation

No-interest financing

Services Offered

Double-hung
Energy-efficient options
Glass doors
Window replacement/installation
Bay windows
Custom window designs

Stanek Windows

Stanek Windows Logo

Our Rating

User Rating

2620 N America Dr, West Seneca, NY 14224 (716) 608-3244 stanekwindows.com

Good customer service

Educational website

Free assessment

Services Offered

Bay windows
Glass doors
Double-hung
Window replacement/installation
Vinyl frames
Energy-efficient options

Window Factory Outlet

Window Factory Outlet Logo

Our Rating

User Rating

815 Smith St, Buffalo, NY 14206 (716) 486-2000 windowfactoryoutlet.com

Good customer service

Free in-home consultations

Free assessment

Timely service

No-interest financing

Price transparency

Lifetime residential warranty

Services Offered

Vinyl frames
Double-hung
Glass doors
Bay windows
Window replacement/installation

Big L Windows & Doors

Big L Windows & Doors Logo

Our Rating

User Rating

2727 William St, Cheektowaga, NY 14227 (716) 895-8484 biglwindows.com

Good customer service

Price transparency

No-interest financing

Free in-home or virtual consultation

Free assessment

Timely service

Educational website

Limited lifetime warranty

Services Offered

Bay windows
Glass doors
Window replacement/installation

Pella Windows and Doors

Pella Windows and Doors Logo

Our Rating

User Rating

558 Sonwil Dr, Cheektowaga, NY 14225 (716) 681-2000 pella.com

Free in-home consultation

10-year product and installation warranties

Good customer service

Free assessment

Price transparency

Educational website

Online service scheduling

Services Offered

Glass doors
Wood frames
Custom window designs
Double-hung
Window replacement/installation

D & S Glass Services Inc.

D & S Glass Services Inc. Logo

Our Rating

User Rating

333 Fluvanna Ave, Jamestown, NY 14701 (716) 664-9321 dsglass.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Window replacement/installation
Glass doors
Glass showers
Energy-efficient options
Mirrors
Glass repair
Vinyl frames

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

3901 Vineyard Dr, Dunkirk, NY 14048 (716) 222-9094 homedepot.com

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

Energy-efficient options
Window replacement/installation
Screen repair
Glass doors
Vinyl frames
Custom window designs
Storm/impact windows
Glass showers

Medina Windows

Medina Windows Logo

Our Rating

User Rating

10708 Millers Rd, Lyndonville, NY 14098 (585) 765-9811 medinawindow.co

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Vinyl frames
Window replacement/installation
Custom window designs
Energy-efficient options
Glass doors
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Kenmore?

Window installation and replacement costs depend on a number of factors, including the materials you choose, the number and size of the windows, and how difficult your windows are to access or install. On average, Kenmore homeowners should expect to spend roughly $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Replacing your current windows with new energy-efficient ones can substantially enhance your home's noise reduction, comfort, insulation, appearance, and value. Clear indicators it's time to invest in new windows include:

  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • High energy bills and a chilly house from poor insulation.
  • Windows that are difficult to close, open, or lock properly due to wear and age.
  • Drafts and cold air coming in from old, loose-fitting windows.
  • Inefficient and outdated window styles that take away from your home’s curb appeal.

How To Choose a Window Company

Finding a truly qualified windows installation contractor is the key to a successful project. Below, you'll learn the main factors to consider when deciding which company to hire.

Experience

Find an established local window company with a proven track record of success installing all window types. Seasoned providers are more likely to understand Kenmore's climate and will know how to meet your needs. To verify a provider's reputation, request references from recent customers.

Certifications

Look for installers that are backed by leading window manufacturers and accredited by top industry associations, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Proper certification shows that a provider has received suitable training in installation best practices. Ensure installers are employees rather than subcontractors, and verify that the technicians assigned to your job hold the right certifications.

Reputation

Spend time reviewing online feedback, verifying with the Better Business Bureau (BBB), and requesting local references. Review customer feedback to confirm that the company consistently does quality work and provides good service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

The most qualified company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that lack clear and specific information. Look for consistent communication throughout the process to avoid surprises later on.

Warranties

Seek out companies that stand behind their work and provide warranties on labor and materials. This demonstrates trust in their window installations. Look for unlimited lifetime warranties that can transfer to new homeowners.

Materials

Verify that your window installer works with long-lasting, durable brands, offers power-saving window options, and fits your budget. Look for window options with design flexibility, enhanced UV protection, and good energy ratings, and check whether the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Kenmore, NY

The ideal time to install windows in Kenmore is when temperatures are moderate, generally between the spring and fall. This enables professionals to work with less worry about extreme temperatures.

The best type of replacement window for your Kenmore home will vary based on your home's age, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's old — so your new windows match. Wooden windows can give a traditional look and appearance, while vinyl windows tend to be popular in more modern homes. Fiberglass windows are also a popular choice, as they can be energy efficient and durable.

Windows made from wood, vinyl, or fiberglass tend to last the longest, with some lasting more than 45 years. Vinyl windows are especially durable and low-maintenance, making them a great choice if you want windows that will last a long time. Adding more glazing can help reduce your cooling and heating bills over time.

It depends on your budget and the condition of your windows. If your windows are in reasonable condition, you might only replace the ones that really need to be replaced. If you're in an area with lower energy costs, you may be able to wait to replace all your windows.

You should wipe away any debris or dirt buildup from the windows when they get dirty. Additionally, you ought to check your windows monthly to make sure they're still functioning properly. It's also a good idea to get a professional to inspect your windows once a year for any potential damages or issues.

Yes, many window companies provide financing options for their customers. Some installers offer low-interest loans based on your income, while other companies offer special financing plans with agreements and conditions that vary depending on the job.

Other Kenmore, NY Home Services

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