10 Best Window Replacement Companies in Lake Grove, NY

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Last Updated: February 25, 2025

Windows play an important role in your house's appearance and energy efficiency. Upgrading your windows is a great way to increase the value of your home. Old or damaged windows can cost you in power bills — about an extra $458 a year in Lake Grove. The Department of Energy estimates that about 30% of your house’s heat or cool air could be going out your windows. Choosing a window installer can be time-consuming, which is why we've compiled a list of the top window installation companies in Lake Grove.

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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 Lake Grove

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

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

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

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

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

Price transparency

Timely service

Free assessment

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation

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

Energy-efficient windows and doors

Educational website

Good customer service

Weekend availability

Price transparency

Family-owned and operated

Services Offered

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

Price transparency

Good customer service

Timely service

Free assessment

Services Offered

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

Glass Doctor

Glass Doctor Logo

Our Rating

User Rating

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

Home and auto glass

Price transparency

Membership plans for glass repair

Good customer service

24/7 emergency service

Educational website

Services Offered

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

Window King LLC

Window King LLC Logo

Our Rating

User Rating

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

Free assessment

Price transparency

Educational website

No-interest financing

Free in-home consultation

Timely service

Good customer service

Estimate price matching

Services Offered

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

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

Educational website

Free in-home consultation

Good customer service

Small business

Price transparency

Free assessment

No-interest financing

Timely service

Services Offered

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

Alure Home Solutions

Alure Home Solutions Logo

Our Rating

User Rating

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

No-interest financing available

Special warranties for military

Good customer service

Free assessment

Educational website

Online appointment scheduling

Price transparency

Services Offered

Double-hung
Glass showers
Window replacement/installation
Glass doors

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

Free assessment

Good customer service

Educational website

Timely service

Services Offered

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

Free assessment

Educational website

Good customer service

Timely service

Price transparency

Services Offered

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

The cost of window installation or replacement is influenced by a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, homeowners in Lake Grove 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

Replacing your old windows with new energy-efficient ones can greatly boost your home's value, insulation, appearance, noise reduction, and comfort. Signs it's time to invest in new windows include:

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

How To Choose a Window Company

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

Experience

Find well-established local installers with extensive experience. Companies that have been installing windows locally for many years are more likely to understand 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 certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Appropriate accreditation means that a contractor has training in best practices for installation. Confirm that installers are staff, not subcontractors, and verify that any technicians working on your project are certified.

Reputation

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

Process

The most experienced window installers will supply a detailed project plan and schedule, clear expectations, and an overview of product and installation options. Avoid companies that offer unclear quotes or timelines that lack necessary details. Look for continual contact throughout to avoid surprises later on.

Warranties

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

Materials

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

Frequently Asked Questions About Window in Lake Grove, NY

In Lake Grove, the optimal time to install windows is during the early fall when the temperatures are milder, so the windows can fit and settle properly. A good local window installer in Lake Grove will be able to tell you when the best time is to install windows on your house.

The best type of replacement window for your Lake Grove home will vary based on the age of your home, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's older — so your new windows match. Wood windows can provide 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 long-lasting.

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

The window installation process typically involves ordering and measuring the windows, prepping the area for installation, removing the existing window, putting in the new one, and sealing the frame. Depending on the kind of window being installed, additional steps might be required.

Yes, many window companies offer financing for their services. Different companies have their own 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 $114,381 a year in Lake Grove, you may be able to qualify for special financing.

Window replacement companies in Lake Grove typically offer several services, including installation, fixing windows, window maintenance, window cleaning, tinting, and weatherproofing.

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

Other Lake Grove, NY Home Services

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