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10 Best Window Replacement Companies in Brookhaven, NY

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Written By David Cusick

Last Updated June 2024

Whether you want to increase your home's value, energy efficiency, or both, upgrading your windows is an excellent idea. If your windows are outdated or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Brookhaven, this can equal an extra $458 per year on your electric bills. When looking for a window installer, it's important to choose the right one, so we've put together this guide to the top window installation companies in Brookhaven.

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Top 10 Best Window Replacement Companies in Brookhaven

Power Home Remodeling

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

Good customer service

Services Offered

Window replacement/installation

Renewal by Andersen of Long Island

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

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

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

Glass Doctor

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

Price transparency

Good customer service

Educational website

Services Offered

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

Home Services at The Home Depot

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346 Middle Country Rd, Coram, NY 11727 (631) 238-1334 homedepot.com

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

Glass showers
Custom window designs
Mirrors
Window replacement/installation
Storm/impact windows
Vinyl frames
Glass doors
Screen repair

Clear Image Glass & Mirror

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2069-71 Middle Country Rd, Centereach, NY 11720 (631) 580-5888 clearimagestorefronts.com

Free assessment

Price transparency

Educational website

Services Offered

Window replacement/installation
Mirrors
Skylights
Glass doors
Glass showers

Unified Home Remodeling

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298 Medford Ave, Patchogue, NY 11772 (631) 612-2510 unifiedhomeremodeling.com

Price transparency

Timely service

Free assessment

Educational website

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options
Glass doors

Flawless Glass & Mirror LLC

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1350 Lincoln Ave # 10, Holbrook, NY 11741 (631) 275-0485 flawlessglassandmirror.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Mirrors
Window replacement/installation
Glass showers

Coram Glass & Mirror Inc

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88-D Johnson Ave, Ronkonkoma, NY 11779 (631) 732-1890 coramglassmirror.com

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

Window replacement/installation
Custom glass
Glass showers
Mirrors
Screen repair

Sunview Enterprise Inc

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248 Rte 25A #3, Setauket- East Setauket, NY 11733 (631) 456-5057 sunviewent.com

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

Window replacement/installation
Double-hung
Bay windows
Energy-efficient options

Glassland Of Mount Sinai

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1575 NY-112, Port Jefferson Station, NY 11776 (631) 473-3008 glasslandli.com

Good customer service

Price transparency

Free assessment

Services Offered

Glass showers
Mirrors
Window replacement/installation
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 Brookhaven?

The amount you'll spend on window installation or replacement will be influenced by several factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, Brookhaven homeowners spend around $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

Installing new energy-efficient windows can significantly enhance your home's value, appearance, noise reduction, insulation, and comfort. Some clear signs it's time to invest in new windows include the following:

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

How To Choose a Window Company

Hiring an experienced window installation company helps ensure a great experience and excellent results. Below, we outline the main considerations for selecting a qualified window installer.

Experience

Look for an established local window company with a proven track record of success installing all window types. Experienced providers are more likely to understand Brookhaven's climate and will know how to meet your needs. To verify a provider's reputation, request references from recent customers.

Certifications

Choose an installer that’s certified like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Appropriate accreditation means they've received appropriate instruction in installation best practices. Verify that installers are staff, not subcontracted laborers, and confirm that any technicians working on your home have certification.

Reputation

Spend time looking through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to make sure that the company consistently delivers good workmanship and service. Steer clear of companies with complaints of shoddy or unfinished work.

Process

A quality window installer will be able to provide a detailed project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Ask for regular contact through the whole process to avoid surprises later on.

Warranties

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

Materials

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

Frequently Asked Questions About Window in Brookhaven, NY

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

The best type of replacement window for your Brookhaven home will vary based on your home's age, as well as your personal style 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 feel, while vinyl-framed windows are more popular in newer homes. Fiberglass windows are also a popular choice, since they can be energy efficient and long-lasting.

Windows made from fiberglass, vinyl, or wood can last the longest, with some lasting for close to 45 years. Vinyl windows are especially durable and low-maintenance, making them a great choice if you want windows that will last a long time. Extra glazing can help reduce your heating and cooling bills over time.

The process for window installation typically includes measuring the space, removing the existing windows, installing the new windows, checking for proper sealing, and caulking around the edges of the frames. Additional steps may be necessary depending on the type of window being installed.

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

Yes, many window installers offer payment plans 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 $89,594 a year in Brookhaven, you may be able to qualify for special payment plans.

Getting windows professionally installed can provide a number of benefits. Professional installers can ensure that your windows are properly fitted, 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, which can save you time and money.

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