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10 Best Window Replacement Companies in Bayport, NY

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Written By David Cusick

Last Updated April 2024

Whether you're making significant home repairs or are simply in need of a change, upgrading your windows is a great plan. Your windows play an important role in energy efficiency and home value. In Bayport, where the electricity bills are an average of $1,500 per year, you could be spending an extra $458 annually due to outdated or drafty windows. The Department of Energy estimates that heat gained or lost through windows could be responsible for about 30% of residential energy climate use. If you can't decide on a window installation company, this is a great way to get started. Keep reading to discover the best window installers in Bayport.

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Top 10 Best Window Replacement Companies in Bayport

Renewal by Andersen of Long Island

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

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

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

Window World of Long Island

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

Timely service

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

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

Smithtown Window Replacement and Doors

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

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

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

EcoView Windows of Long Island

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

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Double-hung
Glass doors
Bay windows
Window replacement/installation
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

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

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

Glass Doctor

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

Good customer service

Educational website

Price transparency

Services Offered

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

Clear Image Glass & Mirror

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

Educational website

Free assessment

Price transparency

Services Offered

Glass showers
Window replacement/installation
Mirrors
Glass doors
Skylights

Unified Home Remodeling

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

Good customer service

Free assessment

Educational website

Timely service

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

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

Screen repair
Window replacement/installation
Glass showers
Mirrors
Custom glass

Flawless Glass & Mirror LLC

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

Educational website

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Price transparency

Good customer service

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 Bayport?

Window installation and replacement costs depend on several factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, Bayport homeowners should expect to 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

Adding new energy-efficient windows can greatly increase your home's appearance, noise reduction, value, comfort, and insulation. Clear indicators that it's time to invest in new windows include the following:

  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Windows that are difficult to open, close, or lock properly due to wear and age.
  • A chilly house and high energy bills due to poor insulation around windows.
  • Inefficient and outdated window styles that reduce your house's curb appeal.

How To Choose a Window Company

For a successful window replacement, you want to locate an installation contractor with proven expertise. Below, we go over the most important criteria for picking a window installer.

Experience

Look for highly-regarded local companies with many years, ideally decades, of experience successfully installing all kinds of windows. These providers are more likely to have a deep knowledge of Bayport's climate and local homeowner needs. Request references from recent clients to confirm the quality of a company's work.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor is trained in window installation best practices. Confirm that installers are staff rather than subcontracted workers, and verify that any technicians working on your home are certified.

Reputation

Read through online customer feedback, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to confirm that the contractor consistently provides quality work and good customer service. Avoid contractors that have 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. Insist on continual contact throughout, so you aren't caught off guard when installation starts.

Warranties

Research window installers that back their installations with guarantees and provide warranties on labor and materials. This shows confidence in their work. Choose companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Make sure the window company offers durable, long-lasting window options and top energy-saving window brands that fit your budget. Look for good energy ratings, design flexibility, and enhanced UV protection. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Bayport, NY

The ideal time to install windows in Bayport is when temperatures are moderate, generally in the spring or fall. These conditions enable professionals to do their work with less worry about extreme temperatures.

The right type of replacement windows for your Bayport home depends on when your home was built –the average house in Bayport was built around 1964. For older homes, you might want to consider energy-efficient windows such as double-glazed 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 perfect for older homes. For more modern homes, you may want to consider vinyl windows, which are affordable, durable and have a modern look.

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

The window installation process typically involves measuring and ordering the windows, prepping the surrounding area for installation, removing the old window, installing the new one, and insulating the frame. Depending on the type of window being put in, additional steps might be needed.

After window installation, it's important to check for any air leaks and make sure the windows are properly sealed. You should also wash the windows at least once a year to prevent debris from building up and leading to damage. Additionally, if you live in an area with abundant rainfall, you should inspect the window sills and frames regularly to ensure that the seals are not wearing away or cracking.

Yes, many window installers offer financing for their services. Different companies have different financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $128,369 a year in Bayport, you may be able to qualify for special financing.

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