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10 Best Window Replacement Companies in Selden, NY

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Written By David Cusick

Last Updated April 2024

Whether you want to improve your home's value or decrease your energy bills, replacing your windows is an excellent idea. Outdated windows can cost you in electric bills — about an extra $458 a year in Selden. The Department of Energy estimates that 25–30% of your house’s heat or cool air could be lost through your windows. Choosing a window installer can be difficult, which is why we've compiled a guide to the top window installation companies in Selden.

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Top 10 Best Window Replacement Companies in Selden

Renewal by Andersen of Long Island

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

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

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

Window World of Long Island

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33 Hempstead Tpke, Farmingdale, NY 11735 (516) 377-3500 windowworldlongisland.com

Timely service

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

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

Smithtown Window Replacement and Doors

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

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Free assessment

Good customer service

Educational website

Services Offered

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

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

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

EcoView Windows of Long Island

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

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

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

Glass Doctor

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

Educational website

Price transparency

Good customer service

Services Offered

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

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

Glass showers
Mirrors
Window replacement/installation
Skylights
Glass doors

Unified Home Remodeling

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

Good customer service

Educational website

Timely service

Free assessment

Price transparency

Services Offered

Window replacement/installation
Energy-efficient options
Glass doors

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

Glass showers
Custom glass
Window replacement/installation
Screen repair
Mirrors

Sunview Enterprise Inc

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

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Bay windows
Window replacement/installation
Double-hung
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 Selden?

The price of window installation or replacement varies based on several factors, including the materials you choose, the number and size of the windows, and how difficult your windows are to access or install. On average, homeowners in Selden spend roughly $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 substantially boost your home's value, comfort, noise reduction, appearance, and insulation. Some clear signs it's time for new windows include the following:

  • Inefficient and outdated window styles that reduce your home’s curb appeal.
  • High energy bills and discomfort due to poor insulation.
  • Drafts and cold air leaking in through old, loose-fitting windows.
  • Fogging between window panes, condensation issues, or rotting window frames that allow moisture intrusion into the home.
  • Windows that are hard to open, close, or lock properly due to age and wear.

How To Choose a Window Company

Hiring an experienced window installation contractor helps ensure a great experience and excellent results. Below, we outline the main factors to consider when selecting a qualified window installer.

Experience

Make sure you select an experienced local installer with a long record of successfully installing and replacing windows. Providers that have served Selden for years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to learn more about a provider’s service.

Certifications

Look for installers that are backed by leading window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate accreditation indicates that a provider has been appropriately trained in quality installation methods. Ensure installers are employees rather than subcontractors. Verify that the technicians assigned to your job have the right certifications.

Reputation

Take time to read online reviews, check the Better Business Bureau (BBB), and request local references. Review customer feedback to make sure that the company consistently delivers good workmanship and service. Steer clear of companies with complaints of poor or incomplete work.

Process

The most qualified 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 lack clear and specific information. Look for ongoing communication throughout the process to avoid surprises later on.

Warranties

Seek out window installers that guarantee their work and provide warranties on materials and labor. This demonstrates confidence in their work. Choose companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Make sure the window company offers windows that are built to last and top energy-saving window brands that fit your budget. Look for enhanced UV protection, good energy ratings, and design flexibility. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Selden, NY

In Selden, the optimal time to install windows is during the early fall when the temperatures are milder, so the windows can seal and adjust properly. A good local window installer in Selden will be able to tell you when the best time is to install windows on your home.

The right type of replacement windows for your Selden home depends on the year your home was built –the average house in Selden was built around 1973. For older homes, you might want to consider 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 timeless look that's great for older homes. For more modern homes, you can think about vinyl windows, which are affordable, durable and have a modern look.

The most expensive windows are double-hung windows. They are more complex than single-hung windows, which makes them more expensive. Single-hung windows are the least expensive on the market. In terms of frames, aluminum and vinyl are the most affordable options.

It depends on your budget and the condition of your windows. If your windows are in decent condition, you may want to wait and only replace the ones that really 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.

Yes, most window companies offer financing options. Some installers provide low-interest or no-interest loans, although you may not qualify if your income is on the higher end, while other companies offer unique financing plans with agreements and conditions that vary depending on the project.

Hiring a professional window installer helps make sure the job is done correctly. Professional installers will measure your windows properly in order to get a perfect fit and will use the right techniques and materials to ensure your windows will be properly sealed and secure. Additionally, professional installers have access to higher quality materials and more experience than the average homeowner, so you can expect your windows to be installed correctly and stand for years to come.

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