10 Best Window Replacement Companies in Commack, NY

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Last Updated: February 25, 2025

Windows play a big role in the appearance of your house, as well as its energy efficiency. Upgrading your windows is a great way to increase the value of your home. In Commack, where the energy bills are an average of $1,500 per year, you could be spending an extra $458 annually due to damaged or drafty windows. The Department of Energy estimates that heat gained or lost through windows could represent close to 30% of residential energy climate usage. Choosing a window installer can be difficult, which is why we've put together a list of the best window installers in Commack.

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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 Commack

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 Long Island

Renewal by Andersen of Long Island Logo

Our Rating

User Rating

2029 New Hwy, Farmingdale, NY 11735 (631) 843-1713 renewalbyandersen.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

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

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

1660 Walt Whitman Rd #140, Melville, NY 11747 (631) 339-7268 powerhrg.com

Timely service

Price transparency

Free assessment

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options

Smithtown Window Replacement and Doors

Smithtown Window Replacement and Doors Logo

Our Rating

User Rating

43 Landing Ave, Smithtown, NY 11787 (631) 646-2386 smithtownwindowsdoors.com

Free assessment

Family-owned and operated

Good customer service

Educational website

Weekend availability

Price transparency

Energy-efficient windows and doors

Services Offered

Wood frames
Energy-efficient options
Fiberglass frames
Window repair
Double-hung
Tempered glass
Metal frames
Storm/impact windows
Glass showers
Triple pane glass
Window replacement/installation
Custom window designs
Vinyl frames
Bay windows
Glass doors

Melville Window Replacement

Melville Window Replacement Logo

Our Rating

User Rating

560 Walt Whitman Rd, Melville, NY 11747 (631) 710-7533 melvillewindowreplacement.com

Educational website

Free assessment

Price transparency

Timely service

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options
Triple pane glass
Tempered glass
Glass doors
Custom window designs
Metal frames
Vinyl frames
Wood frames
Double-hung
Window repair
Bay windows
Fiberglass frames

Glass Doctor

Glass Doctor Logo

Our Rating

User Rating

354 Smithtown Blvd, Ronkonkoma, NY 11779 (631) 619-6711 glassdoctor.com

Membership plans for glass repair

24/7 emergency service

Educational website

Home and auto glass

Price transparency

Good customer service

Services Offered

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

Window King LLC

Window King LLC Logo

Our Rating

User Rating

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

Timely service

Price transparency

No-interest financing

Free in-home consultation

Estimate price matching

Free assessment

Educational website

Good customer service

Services Offered

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

Pro Quality Home Improvements Inc.

Pro Quality Home Improvements Inc. Logo

Our Rating

User Rating

1120 Little East Neck Road, West Babylon, NY 11704 (631) 393-6812 proqualityhomeimprovements.com

Small business

Free in-home consultation

No-interest financing

Educational website

Good customer service

Free assessment

Price transparency

Timely service

Services Offered

Window replacement/installation
Bay windows
Energy-efficient options
Glass doors
Skylights
Window repair

Alure Home Solutions

Alure Home Solutions Logo

Our Rating

User Rating

1999 Hempstead Tpke, East Meadow, NY 11554 (516) 296-7777 alure.com

Price transparency

Educational website

No-interest financing available

Special warranties for military

Online appointment scheduling

Good customer service

Free assessment

Services Offered

Double-hung
Window replacement/installation
Glass doors
Glass showers

Sky Windows and Doors

Sky Windows and Doors Logo

Our Rating

User Rating

145 N Main St, Freeport, NY 11520 (516) 686-8485 skywindowsnj.com

Price transparency

Timely service

Educational website

Free assessment

Good customer service

Services Offered

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

Timely service

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

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

Window installation and replacement costs vary based on several 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 Commack will spend roughly $290 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 greatly increase your home's insulation, comfort, appearance, noise reduction, and value. Signs that it's time to invest in new windows include the following:

  • Fogging between window panes, condensation issues, or rotting window frames allowing moisture intrusion into the home.
  • Cold air and drafts coming in from old, loose-fitting windows.
  • Windows that are hard to close, open, and lock properly due to wear and age.
  • Inefficient and outdated window styles that reduce your home’s curb appeal.
  • Discomfort and high energy bills from poor insulation.

How To Choose a Window Company

For a successful window replacement, you need to find an installation contractor with proven expertise. Below, we go over the most important criteria for selecting a window installer.

Experience

Look for well-established local installers with lots of experience. Providers that have worked in Commack for years are more likely to know the local climate and how to best meet your needs. Ask for references from recent customers to confirm a company’s reputation.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor has training in best practices for installation. Confirm that installers are staff, not subcontracted workers, and check that the technicians working on your home are certified.

Reputation

Read through online customer feedback, check the Better Business Bureau (BBB), and request local references. Review customer feedback to confirm that the company consistently provides quality work and good customer service. Avoid companies that have complaints of shoddy work or unfinished jobs.

Process

The highest-quality window installers will supply a detailed project plan and schedule, clear expectations, and an overview of product and installation options. Avoid companies that offer ill-defined quotes or timelines that lack necessary details. Look for continual contact throughout the process to avoid surprises later in the project.

Warranties

Search for window installers that provide installation guarantees on materials and labor. This shows confidence in their work. Target companies that offer unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Ensure that a company uses 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 Commack, NY

The ideal time to install windows in Commack is when temperatures are moderate, generally in the spring or fall. These conditions allow installers to work with less worry about extreme temperatures.

The right type of replacement windows for your Commack home depends on when your home was built –the average house in Commack was built around 1965. If your home was built a while ago, you may want to consider efficient windows such as double-pane windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's perfect for older homes. For newer homes, you may want to think about vinyl windows, which are affordable, durable and have a modern look.

You can save money on window installation by choosing a cheaper option like single-hung windows with vinyl frames. These have lower costs compared to other kinds of windows like double-hung, fiberglass, or wood windows.

The window installation process typically involves measuring and ordering the windows, prepping the area for installation, taking out the old window, installing the new one, and insulating the frame. Depending on the kind of window being put in, additional steps may be needed.

Replacing your own windows can be a difficult task, especially in Commack, where temperatures can get quite warm. It's generally best to get a skilled window installer. A professional installer has the knowledge and experience that ensures your windows are correctly installed and that you get the most out of your investment.

Getting a professional window installer helps guarantee the job is done correctly. Professional installers will measure your windows properly in order to get a perfect fit and will use the right materials and techniques to ensure your windows will be correctly sealed and secure. Additionally, professional installers are likely to have access to better materials and more knowledge than the average homeowner, so you can expect your windows to be installed correctly and stand for years to come.

Other Commack, NY Home Services

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