10 Best Window Replacement Companies in Clark, NJ

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Last Updated: February 25, 2025

Replacing your windows can be costly, but is an excellent way to increase your home's energy efficiency and its value. In Clark, where the electric bills are $1,400 per year on average, you could be spending an extra $427 annually due to outdated windows. The Department of Energy estimates that heat gained or lost through windows could be responsible for about 30% of heating and cooling costs. Our guide to the best window installation companies in Clark will help you select the best installer for you.

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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 Clark

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

Educational website

Price transparency

Free assessment

Services Offered

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

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

Free assessment

Educational website

Services Offered

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

PJ Fitzpatrick

PJ Fitzpatrick Logo

Our Rating

User Rating

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

Good customer service

Timely service

Price transparency

Educational website

Free assessment

Services Offered

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

Lifetime Aluminum

Lifetime Aluminum Logo

Our Rating

User Rating

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

Price transparency

Good customer service

Educational website

Free assessment

Timely service

Services Offered

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

Window King LLC

Window King LLC Logo

Our Rating

User Rating

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

Good customer service

Educational website

Free assessment

Free in-home consultation

Price transparency

Timely service

No-interest financing

Estimate price matching

Services Offered

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

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

Price transparency

Educational website

Timely service

Good customer service

Services Offered

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

Good customer service

Educational website

Timely service

Free assessment

Price transparency

Services Offered

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

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

Educational website

Free assessment

Good customer service

Services Offered

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

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

Timely service

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

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

Good customer service

Online appointment scheduling

Price transparency

24/7 emergency service

Timely service

Educational website

Free assessment

Free in-home estimate

Services Offered

Window repair
Glass repair
Storm/impact windows
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 Clark?

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 Clark spend about $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

Installing new energy-efficient windows can substantially boost your home's appearance, insulation, noise reduction, value, and comfort. Some clear indicators it's time to invest in new windows include the following:

  • A chilly house and high energy bills from poor window insulation.
  • Cold air and drafts leaking in through old, loose-fitting windows.
  • Outdated and inefficient window styles that reduce your house's curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Windows that are hard to close, open, or lock properly due to wear and age.

How To Choose a Window Company

For a successful window replacement, you need to locate an installation contractor with proven expertise. Below, we cover the most important criteria for picking a window installer.

Experience

Find an established local window company with many years or decades of success installing all types of windows. Seasoned providers are more likely to have an in-depth knowledge of Clark's climate and local homeowner requirements. To verify a provider's reputation, request references from recent customers.

Certifications

Choose an installer that’s certified like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Proper certification shows they've received proper training in installation best practices. Verify that installers are staff, not subcontracted laborers, and confirm that any technicians working on your home have certification.

Reputation

Spend time reading through online reviews, verifying with the Better Business Bureau (BBB), and requesting local references. Review customer feedback to verify that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of poor work or unfinished jobs.

Process

A quality window installer will be able to provide a complete project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide vague quotes or schedules. Ask for regular contact throughout to avoid surprises once installation is underway.

Warranties

Look for window firms that offer assurances on their installations, and that provide warranties on products and labor. This indicates faith in their work. Also seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Ensure your provider works with durable, energy-efficient window brands that fit your budget. Look for design flexibility, good energy ratings, and enhanced UV protection. Confirm the window materials come with their own manufacturer warranties as well.

Frequently Asked Questions About Window in Clark, NJ

The ideal time to install windows in Clark is when temperatures are moderate, generally in the spring or fall. This allows installers to do their work with less worry about extreme temperatures.

The ideal type of replacement windows for your Clark home depends on when your home was built –the average house in Clark was built around 1961. If your home was built a while ago, you might 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 timeless look that's great for older homes. For more modern homes, you can think about vinyl windows, which are affordable, durable and have a modern look.

Windows made from fiberglass, wood, or vinyl tend to 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 will last a long time. Extra glazing can help reduce your cooling and heating bills in the long run.

The process for installing new windows typically starts with measuring the existing windows and ordering new ones. After that, a professional installer will prepare the work area, take out the old windows, and install the new ones. Once this is done, your installer will trim out the space and finish by sealing the window.

If you live in a rainier climate like Clark, you should wipe off any debris or dirt buildup from the windows often. Additionally, you should check your windows every month to make sure they're working correctly. It's also a good idea to have a professional inspect your windows annually for any hidden damages or issues.

Yes, many window installers offer financing for their services. Different companies have their own financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $100,192 a year in Clark, you may be able to qualify for special financing.

Other Clark, NJ Home Services

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