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10 Best Window Replacement Companies in Centereach, NY

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

Last Updated: February 25, 2025

Whether you want to improve your home's value or decrease your energy bills, upgrading your windows is an excellent idea. In Centereach, where the power 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 make up nearly 30% of residential energy climate costs. Deciding on a window installer can be time-consuming, which is why we've compiled this list of the best window installers in Centereach.

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 Centereach

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

Price transparency

Free assessment

Educational website

Services Offered

Skylights
Window replacement/installation
Glass doors
Bay windows
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

Good customer service

Free assessment

Timely 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

Good customer service

Family-owned and operated

Educational website

Energy-efficient windows and doors

Price transparency

Weekend availability

Services Offered

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

Melville Window Replacement

Melville Window Replacement Logo

Our Rating

User Rating

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

Free assessment

Price transparency

Timely service

Educational website

Good customer service

Services Offered

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

Glass Doctor

Glass Doctor Logo

Our Rating

User Rating

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

Price transparency

Home and auto glass

Good customer service

Educational website

24/7 emergency service

Membership plans for glass repair

Services Offered

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

No-interest financing

Free assessment

Timely service

Price transparency

Free in-home consultation

Educational website

Good customer service

Estimate price matching

Services Offered

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

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

Free in-home consultation

Free assessment

Good customer service

Timely service

No-interest financing

Price transparency

Small business

Educational website

Services Offered

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

Alure Home Solutions

Alure Home Solutions Logo

Our Rating

User Rating

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

Educational website

Price transparency

Free assessment

No-interest financing available

Online appointment scheduling

Good customer service

Special warranties for military

Services Offered

Double-hung
Glass showers
Glass doors
Window replacement/installation

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

Good customer service

Free assessment

Price transparency

Timely service

Educational website

Services Offered

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

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

Price transparency

Educational website

Timely service

Good customer service

Services Offered

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

Window installation and replacement costs are influenced by 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, Centereach 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 greatly boost your home's noise reduction, insulation, value, comfort, and appearance. Obvious signs that it's time for window replacement include the following:

  • Cold air and drafts leaking 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 detract from your house's curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames that allow moisture intrusion into the home.
  • A chilly house and high energy bills from poor window insulation.

How To Choose a Window Company

Hiring an experienced window installation professional contributes to a great experience and excellent results. Below, we outline the main criteria for identifying a qualified window installer.

Experience

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

Certifications

Choose an installer that’s certified like leading window companies, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Suitable credentials indicate they've received appropriate instruction in installation best practices. Verify that installers are staff rather than subcontractors, and confirm that the technicians assigned to your job have certification.

Reputation

Spend time reviewing online feedback, checking the Better Business Bureau, and requesting local references. Review customer feedback to confirm that a company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy or unfinished work.

Process

A good 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. Insist on regular contact from the beginning to avoid surprises later on.

Warranties

Seek out window installers that guarantee their work and provide warranties on labor and materials. This demonstrates confidence in their work. Opt for companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

Confirm that a window provider offers windows built for longevity as well as leading energy-efficient window bands that fit 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 Centereach, NY

The ideal time to install windows in Centereach is when temperatures are moderate, generally in the spring or fall. This enables professionals to work with less worry about the weather.

The best type of replacement windows for your Centereach home depends on when your home was built –the average house in Centereach was built around 1969. 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 great for older homes. For newer homes, you might want to think about vinyl windows, which are affordable, durable and have a modern look.

The types of window that generally last longest are ones constructed from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are known for their durability and require little maintenance, and wood windows provide a more traditional look. Tripling up on the glazing will help reduce energy costs over time.

It depends on your specific needs and budget, but generally it's advised to replace all your windows at once if they're not energy efficient. Replacing all your windows at once ensures that you'll get the most out of your energy efficiency and can possibly save you money in the long run. This is important in Centereach, where the average energy bills are roughly $1,525 a year.

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 have an effect on the process. For example, the temperatures in Centereach can reach an average low of 49, so you should think about energy-efficient windows that can protect from the cold. It's also important to get the measurements right 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 make sure that the windows are properly sealed and to check for any air leaks. You should also clean the windows regularly to prevent debris from building up and leading to damage. Additionally, if you live in an area with abundant rainfall, you should check the window sills and frames once a year to ensure that the seals are not wearing away or cracking.

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