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10 Best Window Replacement Companies in Terryville, NY

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Written By David Cusick

Last Updated June 2024

Windows play an important role in the appearance of your house, as well as its energy efficiency. Replacing your windows is an excellent way to increase the value of your home. If your windows are outdated or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy.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 Terryville, this can equal an extra $458 per year on your electric bills. Selecting the best company for you is an important decision. That's why we've created this list of the top window installation companies in Terryville.

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Top 10 Best Window Replacement Companies in Terryville

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

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

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

Smithtown Window Replacement and Doors

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

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

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

Glass Doctor

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

Educational website

Good customer service

Price transparency

Services Offered

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

Home Services at The Home Depot

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

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

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

EcoView Windows of Long Island

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54 Enter Ln, Islandia, NY 11749 (631) 538-4731 ecoviewwindowsli.com

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Educational website

Price transparency

Good customer service

Services Offered

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

Clear Image Glass & Mirror

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

Price transparency

Free assessment

Educational website

Services Offered

Skylights
Glass showers
Window replacement/installation
Glass doors
Mirrors

Unified Home Remodeling

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

Free assessment

Price transparency

Good customer service

Educational website

Timely service

Services Offered

Glass doors
Energy-efficient options
Window replacement/installation

Coram Glass & Mirror Inc

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

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

Window replacement/installation
Custom glass
Screen repair
Glass showers
Mirrors

Flawless Glass & Mirror LLC

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

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

Glass showers
Window replacement/installation
Mirrors
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 Terryville?

Window installation and replacement costs vary based on a number of factors, including how difficult your windows are to access or install, the number and size of the windows, and the materials you choose. On average, Terryville homeowners will 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

New, energy-efficient windows can significantly enhance your home's insulation, comfort, value, appearance, and noise reduction. Clear indicators that it's time for window replacement include the following:

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

How To Choose a Window Company

Selecting a window installer with appropriate qualifications helps ensure a smooth installation. We explain the most important considerations for choosing a qualified provider below.

Experience

Look for well-established local installers with extensive experience. Installers that have served Terryville homeowners for years are more likely to understand the local climate and how to best meet your needs. Request 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. Suitable credentials show that a contractor has training in best practices for installation. Confirm that installers are staff, not subcontracted workers, and verify that any technicians working on your home are certified.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and requesting local references. Review customer feedback to make sure that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

A reputable provider will give you a comprehensive project plan, detailed timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer vague quotes or timelines. Ask for consistent contact throughout the process, so you aren't caught off guard later on.

Warranties

Look for window installers that assure quality installations and provide warranties on materials and labor. This shows confidence in their work. Select companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

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

Frequently Asked Questions About Window in Terryville, NY

The ideal time to install windows in Terryville is when temperatures are moderate, generally in the spring or fall. This allows professionals to work without having to worry about extreme temperatures.

The best type of replacement window for your Terryville home will vary based on your home's age, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's newer — so your new windows match. Wooden windows can give a classic look and appearance, while vinyl-framed windows tend to be popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they are energy efficient and durable.

You can save money on window installation by choosing a less expensive option like single-hung vinyl windows. These have lower prices compared to more expensive windows like double-hung, fiberglass, or wood windows.

The window installation process typically takes a day or two for a typical home. But if you have many windows to install, it may take longer. Some contractors can complete the project in a single day, depending on the size of the job.

In some cases, you can install your own windows, but it's recommended to hire a professional. It's important to consider the local temperature when replacing windows, as it will impact the process. For example, the temperatures in Terryville can reach an average low of 49, so you need to consider 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.

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 $112,682 a year in Terryville, you may be able to qualify for special payment plans.

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

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