10 Best Window Replacement Companies in Kenilworth, NJ

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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 plan. Your windows play a key role in energy efficiency and home value. According to the Department of Energy, heat gained or lost through old or damaged windows could account for 25–30% of the heating and cooling use in your home. By upgrading to energy-efficient windows, you could save an extra $290 on your electricity bills annually in Kenilworth. Choosing the right company for you is an important decision. That's why we've put together this list of the top window installers in Kenilworth.

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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 Kenilworth

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.

Renewal by Andersen of NJ/NY Metro

Renewal by Andersen of NJ/NY Metro Logo

Our Rating

User Rating

70 Jackson Dr Suite A, Cranford, NJ 07016 (908) 497-1020 renewalbyandersen.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Bay windows
Window replacement/installation
Skylights
Glass doors
Double-hung

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

130 Hackensack St, East Rutherford, NJ 07073 (201) 366-3699 theglassguru.com

Good customer service

Educational website

Free assessment

Services Offered

Energy-efficient options
Fiberglass frames
Tempered glass
Storm/impact windows
Skylights
Glass showers
Glass doors
Metal frames
Screen repair
Custom glass
Vinyl frames
Triple pane glass
Window replacement/installation
Mirrors
Glass repair
Wood frames
Window repair

PJ Fitzpatrick

PJ Fitzpatrick Logo

Our Rating

User Rating

323 Passaic Ave, Fairfield, NJ 07004 (866) 868-3501 pjfitz.com

Timely service

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

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

Lifetime Aluminum

Lifetime Aluminum Logo

Our Rating

User Rating

162 Mt Pleasant Ave, East Hanover, NJ 07936 (973) 887-1900 lifetimealuminum.com

Free assessment

Timely service

Educational website

Good customer service

Price transparency

Services Offered

Storm/impact windows
Vinyl frames
Glass showers
Bay windows
Glass doors
Glass repair
Wood frames
Window replacement/installation
Energy-efficient options
Double-hung

Window King LLC

Window King LLC Logo

Our Rating

User Rating

1075 Morris Park Ave, Bronx, NY 10461 (718) 792-5989 windowking.biz

Free in-home consultation

Educational website

Estimate price matching

Free assessment

Good customer service

Price transparency

Timely service

No-interest financing

Services Offered

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

Sky Windows and Doors

Sky Windows and Doors Logo

Our Rating

User Rating

2545 Stillwell Ave, Brooklyn, NY 11223 (718) 517-9178 skywindowsnj.com

Free assessment

Educational website

Price transparency

Good customer service

Timely service

Services Offered

Glass doors
Glass showers
Custom glass
Metal frames
Mirrors
Energy-efficient options
Vinyl frames
Window replacement/installation
Storm/impact windows
Wood frames

Bernie's Glass & Mirror

Bernie's Glass & Mirror Logo

Our Rating

User Rating

1554 Fulton St, Brooklyn, NY 11216 (917) 749-4858 berniesglass.com

Educational website

Free assessment

Good customer service

Price transparency

Timely service

Services Offered

Double-hung
Window repair
Glass repair
Glass doors
Window replacement/installation
Mirrors
Energy-efficient options
Skylights
Glass showers

Windows & Doors By The Men With Tools

Windows & Doors By The Men With Tools Logo

Our Rating

User Rating

444 Springfield Ave, Summit, NJ 07901 (908) 224-7997 themenwithtools.com

Educational website

Timely service

Good customer service

Price transparency

Free assessment

Services Offered

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

ARDMOR Windows & Doors

ARDMOR Windows & Doors Logo

Our Rating

User Rating

22 Meridian Rd UNIT 18, Edison, NJ 08820 (973) 447-1174 ardmor.com

Price transparency

Timely service

Good customer service

Free assessment

Educational website

Services Offered

Vinyl frames
Metal frames
Window replacement/installation
Storm/impact windows
Window repair
Glass doors
Custom window designs
Wood frames

Window Repair US Inc

Window Repair US Inc Logo

Our Rating

User Rating

101 6th Ave 8th Floor Suite #807, New York, NY 10013 (929) 209-4937 glassesandwindows.com

Free in-home estimate

Online appointment scheduling

Educational website

Price transparency

Free assessment

Good customer service

24/7 emergency service

Timely service

Services Offered

Storm/impact windows
Window repair
Glass repair
Window replacement/installation
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 Kenilworth?

Window installation and replacement costs vary based on several factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, Kenilworth homeowners should expect to spend around $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

Adding new energy-efficient windows can substantially enhance your home's noise reduction, comfort, value, insulation, and appearance. Clear indicators that it's time to invest in new windows include the following:

  • Drafts and cold air leaking in from old, loose-fitting windows.
  • High energy bills and a chilly house from poor window insulation.
  • Windows that are difficult to open, close, and lock properly due to wear and age.
  • Fogging between window panes, condensation issues, or rotting window frames that let in moisture.
  • Outdated and inefficient window styles that detract from your home’s curb appeal.

How To Choose a Window Company

For a successful window replacement, you want to locate an installer with proven expertise. Below, we cover the most important qualifications for picking a window installer.

Experience

Look for well-established local companies with a long track record of experience successfully installing all types of windows. These providers are more likely to have a deep knowledge of Kenilworth's climate and local homeowner needs. Request references from recent clients to verify quality and experience.

Certifications

Choose companies that are certified by major window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Having certification shows they've received proper training in installation best practices. Make sure installers are staff, not subcontractors, and confirm the technicians doing your job are certified.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to verify that the company consistently does quality work and provides good service. Avoid companies with complaints of poor work or unfinished jobs.

Process

The best window installation providers will supply a detailed project plan and schedule, clear expectations, and an overview of all product and installation options. Avoid companies that offer ill-defined quotes or timelines that don't provide specifics upfront. Look for continual contact throughout the process to avoid surprises later in the project.

Warranties

Seek out window installers that assure quality installations and provide warranties on labor and materials. This is a sign of expert workmanship. Choose companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

Confirm that your window company offers durable, long-lasting windows and leading energy-efficient window bands that fall within your budget. Research choices with design flexibility, enhanced UV protection, and good energy ratings. Verify that the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Kenilworth, NJ

In Kenilworth, the best time to install windows is during the late fall when the temperatures are milder, so the windows can fit and settle properly. A professional local window installer in Kenilworth will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Kenilworth home will depend 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. Wood windows can give a classic look and feel, while vinyl windows are more popular in more modern homes. Fiberglass windows are also a popular choice, since they can be energy efficient and durable.

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

The window installation process typically takes a day or two for a typical home. However, if you have many windows to install, it may take longer. Some contractors can complete the project in a single day, depending on the size of the job.

In some cases, you can install your own windows, but it's recommended to hire a professional. It's important to consider the local climate when replacing windows, as it will affect the process. For example, the temperatures in Kenilworth can reach an average high of 60, so you should consider energy-efficient windows that can deflect from the heat. It's also important to get the measurements right and follow the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is installed correctly.

Window companies in Kenilworth usually offer a range of services, including measuring and installing new windows, repairing existing windows, replacing window glass, and installing window treatments. They may also offer extra services such as weatherproofing or cleaning.

Other Kenilworth, NJ Home Services

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