10 Best Window Replacement Companies in Lewisboro, NY

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Windows play a big role in your house's appearance and energy efficiency. Replacing your windows is a great way to increase the value of your home. In Lewisboro, you could save an average of $331 a year on your energy bills by upgrading your windows. Drafty windows can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. When looking for a window installation company, it's important to pick the right one, which is why we've assembled this guide to the best window installers in Lewisboro.

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.
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 Lewisboro

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

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

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

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

60 Commerce Dr Suite 150, Trumbull, CT 06611 (203) 659-4843 powerhrg.com

Free assessment

Good customer service

Timely service

Price transparency

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

Family-owned and operated

Price transparency

Energy-efficient windows and doors

Weekend availability

Free assessment

Educational website

Good customer service

Services Offered

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

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

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

Educational website

Free assessment

Good customer service

Services Offered

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

Melville Window Replacement

Melville Window Replacement Logo

Our Rating

User Rating

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

Good customer service

Timely service

Price transparency

Educational website

Free assessment

Services Offered

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

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

Good customer service

Educational website

No-interest financing

Free in-home consultation

Price transparency

Timely service

Estimate price matching

Services Offered

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

Glass Doctor

Glass Doctor Logo

Our Rating

User Rating

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

Good customer service

24/7 emergency service

Price transparency

Educational website

Membership plans for glass repair

Home and auto glass

Services Offered

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

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

Price transparency

Free in-home consultation

No-interest financing

Good customer service

Timely service

Educational website

Small business

Free assessment

Services Offered

Energy-efficient options
Window replacement/installation
Bay windows
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

Special warranties for military

No-interest financing available

Educational website

Online appointment scheduling

Free assessment

Good customer service

Price transparency

Services Offered

Window replacement/installation
Glass doors
Double-hung
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

Timely service

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

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

Window installation and replacement costs are influenced by a number of factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, Lewisboro homeowners will spend about $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

New, energy-efficient windows can substantially improve your home's noise reduction, comfort, appearance, value, and insulation. Obvious signs that it's time for window replacement include the following:

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

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 considerations when selecting a window installer.

Experience

Find well-established local installers with lots of experience. Providers that have worked in Lewisboro for years are more likely to know the local climate and how to best meet your needs. Request references from recent customers to verify that a provider delivers quality work.

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

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

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 unclear quotes or timelines that lack clear and specific information. Look for regular communication throughout the process to avoid surprises down the road.

Warranties

Look for providers that back their work with guarantees and offer warranties on products and labor. This shows trust in their window installations. Look for unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Verify that your window company works with long-lasting, durable brands, offers energy-efficient window options, and fits your budget. Look for window options with design flexibility, enhanced UV protection, and good energy ratings. Check whether the materials include their own manufacturer warranties.

Frequently Asked Questions About Window in Lewisboro, NY

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

The right type of replacement windows for your Lewisboro home depends on when your home was built –the average house in Lewisboro was built around 1973. For older homes, you may want to consider energy-efficient windows such as double-pane 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 great for older homes. For newer homes, you might want to consider vinyl windows, which are durable, affordable and have a modern look.

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

It depends on your budget and the condition of your current windows. If your existing windows are in decent 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.

In some cases, you can install your own windows, but it's generally 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 Lewisboro can reach an average low of 43, so you should consider energy-efficient windows that can protect from the cold. It's also important to measure correctly and follow the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is installed correctly.

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

Getting windows professionally installed can provide a number of benefits. Professional installers can make sure that your windows are properly installed, weatherproofed, and insulated, minimizing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to do the job right, saving you time and money.

Other Lewisboro, NY Home Services

Loading map...