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10 Best Window Replacement Companies in Copiague, NY

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Written By David Cusick

Last Updated June 2024

Whether you want to improve your home's value, energy efficiency, or both, upgrading your windows is a great idea. Drafty, leaky windows can cost you in energy bills — about an extra $458 a year in Copiague. The Department of Energy estimates that about 30% of your house’s heat or cool air could be lost through your windows. Picking the best company for you is an important decision. That's why we've curated this list of the best window installation companies in Copiague.

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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 Copiague

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

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

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

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

Power Home Remodeling

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

Timely service

Good customer service

Free assessment

Price transparency

Services Offered

Window replacement/installation
Energy-efficient options

Smithtown Window Replacement and Doors

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

Price transparency

Weekend availability

Free assessment

Educational website

Good customer service

Energy-efficient windows and doors

Family-owned and operated

Services Offered

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

The Glass Guru

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

Good customer service

Educational website

Free assessment

Services Offered

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

Melville Window Replacement

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

Timely service

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

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

Glass Doctor

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

24/7 emergency service

Good customer service

Educational website

Membership plans for glass repair

Price transparency

Home and auto glass

Services Offered

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

Window King LLC

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

Price transparency

Free in-home consultation

Free assessment

Estimate price matching

Educational website

Good customer service

No-interest financing

Timely service

Services Offered

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

Pro Quality Home Improvements Inc.

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

Free in-home consultation

Small business

Free assessment

Price transparency

No-interest financing

Good customer service

Educational website

Timely service

Services Offered

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

Alure Home Solutions

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

Good customer service

Price transparency

Online appointment scheduling

No-interest financing available

Special warranties for military

Educational website

Free assessment

Services Offered

Window replacement/installation
Double-hung
Glass doors
Glass showers

Sky Windows and Doors

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

Price transparency

Good customer service

Free assessment

Educational website

Timely service

Services Offered

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

Window installation and replacement costs will be 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, homeowners in Copiague 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

Replacing your current windows with new energy-efficient ones can greatly boost your home's insulation, comfort, noise reduction, appearance, and value. Clear indicators 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.
  • Windows that are difficult to close, open, and lock properly due to wear and age.
  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Outdated and inefficient window styles that detract from your home’s curb appeal.
  • A chilly house and high energy bills due to poor insulation around windows.

How To Choose a Window Company

Finding a truly qualified windows installation contractor is the key to a successful project. Below, we cover the most important considerations when it comes to deciding which company to hire.

Experience

Look for well-established local companies with many years, ideally decades, of experience successfully installing all kinds of windows. These providers are more likely to understand Copiague's climate and your requirements. Request references from recent clients to confirm the quality of a company's work.

Certifications

Look for installers that are backed by leading window manufacturers and accredited by top industry associations, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate accreditation indicates that a provider has gotten proper training in installation best practices. Ensure installers are employees, not subcontractors. Verify that any technicians assigned to your job hold the right certifications.

Reputation

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

Process

The right company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that don't provide enough specifics upfront. Look for consistent communication throughout the process to avoid surprises later on.

Warranties

Look for window installers that back their installations with guarantees, and that provide warranties on products and labor. This shows confidence in their work. Also seek out unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Confirm that a window provider offers windows built for longevity as well as leading energy-efficient window bands that fall within your budget. Research choices with design flexibility, enhanced UV protection, and good energy ratings, and verify that the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Copiague, NY

In Copiague, the optimal time to install windows is during the early fall when the temperature is milder, so the windows can fit and settle properly. A professional local window installer in Copiague will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Copiague home will depend 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 old — so your new windows match. Wood windows can give a traditional look and feel, while vinyl-framed windows tend to be popular in newer homes. Fiberglass-framed windows are also a popular choice, since they are energy efficient and durable.

The types of window that usually last longest are ones made of vinyl or wood, with triple glaze for extra insulation. Vinyl windows are renowned for their durability and need minimal maintenance, while wood windows provide a more classic look. Tripling up on the glazing will help reduce energy costs over time.

The process for window installation typically includes taking measurements, removing the existing windows, installing the new windows, checking for proper insulation, and applying caulk around the edges of the frames. Extra steps may be necessary depending on the kind of window being installed.

Replacing your own windows can be a difficult task, especially in Copiague, where temperatures can get quite warm. It's generally recommended to get a professional window installer. Their knowledge and experience ensures your windows are securely installed and that you get the most out of your investment.

Window companies in Copiague typically offer a range of services, including measuring and installing new windows, repairing existing windows, replacing window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

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