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10 Best Window Replacement Companies in Kenmore, NY

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Written By David Cusick

Last Updated April 2024

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 Outdated windows can cost you in electric bills — about an extra $272 a year in Kenmore.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 about 30% of your home’s heat or cool air could be lost through your windows. Selecting the right company for you is an important decision. That's why we've curated this list of the top window installation companies in Kenmore.

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Top 10 Best Window Replacement Companies in Kenmore

Renewal By Andersen of Western New York

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

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

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

Window World of Buffalo

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4444 Broadway, Depew, NY 14043 (716) 656-0100 windowworldofbuffalo.com

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

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

Comfort Windows & Doors

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

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

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

Window Factory Outlet

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

Good customer service

Timely service

Free assessment

Price transparency

Services Offered

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

Pella Windows & Doors of Buffalo

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2410 Walden Ave, Buffalo, NY 14225 (716) 681-2000 pellabranch.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

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

Nexgen Windows & Doors LLC

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301 Charlesgate Cir, East Amherst, NY 14051 (716) 568-4245 nexgenwindows.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

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

Big L Windows & Doors

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

Educational website

Timely service

Free assessment

Good customer service

Price transparency

Services Offered

Bay windows
Window replacement/installation
Glass doors

Stanek Windows

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

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

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

Advance Glass

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5585 Harris Hill Rd, Williamsville, NY 14221 (716) 741-9030 advanceglass.com

Good customer service

Free assessment

Services Offered

Glass showers
Energy-efficient options
Window replacement/installation
Mirrors
Custom glass

The Energy King Windows & Doors

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815 Smith St, Buffalo, NY 14206 (716) 854-1600 energykingwindows.com

Price transparency

Good customer service

Services Offered

Window replacement/installation
Vinyl frames
Bay windows
Glass doors
Energy-efficient options
Double-hung
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 are influenced by a number of factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, homeowners in Kenmore will 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 old windows with new energy-efficient ones can significantly improve your home's value, appearance, comfort, noise reduction, and insulation. Signs it's time to invest in new windows include:

  • Condensation issues, fogging between window panes, or rotting window frames that allow moisture intrusion into the home.
  • High energy bills and discomfort from poor window insulation.
  • Windows that are difficult to open, close, or lock properly due to wear and age.
  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Outdated and inefficient window styles that take away from your house's curb appeal.

How To Choose a Window Company

Hiring an experienced window installation professional helps ensure a great experience and excellent results. Below, we outline the main factors to consider when selecting a qualified window installer.

Experience

Find an established local window company with a proven track record of success installing all types of windows. Experienced providers are more likely to be able to seamlessly accommodate Kenmore's climate and local homeowner needs. To confirm a company deliver quality work, request references from recent customers.

Certifications

Select an installer that is certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor is trained in window installation best practices. Confirm that installers are staff, not subcontracted workers, and check that the technicians working on your home are certified.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to verify that the company regularly provides good workmanship and service. Steer clear of companies with complaints of shoddy or unfinished work.

Process

The right company will take time to provide you with a detailed 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 regular communication throughout the process to avoid surprises once the project gets underway.

Warranties

Research window installers that guarantee their work and provide warranties on materials and labor. This is a sign of expert workmanship. Choose companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Verify that your window installer works with trusted, long-lasting brands, offers energy-efficient 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 allows professionals to work with less worry about extreme temperatures.

The ideal type of replacement windows for your Kenmore home depends on when your home was built –the average house in Kenmore was built around 1943. For older homes, you may want to consider energy-efficient windows such as double-glazed windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a classic look that's perfect for older homes. For more modern homes, you can think about vinyl windows, which are durable, affordable and have a modern look.

Windows made from wood, vinyl, or fiberglass can last the longest, with some lasting up to 45 years. Vinyl windows are particularly durable and low-maintenance, making them an excellent choice if you want windows that can last a long time. Double or triple glazing can help reduce your heating and cooling bills over time.

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

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also wash the windows regularly to prevent debris from building up and leading to damage. Additionally, if you live in an area with a lot of rainfall, you should inspect the window sills and frames regularly to make sure that the seals are not wearing away or cracking.

Yes, many window installers offer financing for their services. Different companies have different financing options, so you should do your research to find the best option for you. Depending on your income level, which is a median of $74,571 a year in Kenmore, you may be able to qualify for lower interest rates.

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