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TRUSTED BY WEST ISLIP, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon288
    Verified window services reviews

Verified Reviews for Window Service pros in West Islip, NY

*The Angi rating for Window Service companies in West Islip, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in West Islip, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on August 19, 2026

Find Window pros in West Islip

Avatar for EcoView Windows of Long Island
EcoView Windows of Long Island
4.7(
30
)
New Windows - 6 +New Windows - 3-5New Windows - 2+1 more

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Very pleased. Great service. My new windows are beautiful. Highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

27 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Clearly Clean Windows
Clearly Clean Windows
4.9(
63
)
Window Cleaning

Serving West Islip, NY and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"I had Keith and his crew come and clean windows first at a home I needed to get ready to go in the market. They did such a great job and weee reasonably priced that I hired them to then come and clean the windows and powerwash my house. Again, they did an awesome job. Would recommend them to anyone."
Window Cleaning
Window Cleaning
Window Cleaning
Response time1 day
7 neighbors recently requested a quote
Recommended by69%of homeowners
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Avatar for Long Island Windows and Siding
Long Island Windows and Siding
4.5(
51
)
New Windows - 6 +

Serving West Islip, NY and surrounding areas

Approved

In business since 1966

Free estimates

Emergency services offered

"Peter and his team did a wonderful job of presenting the product, discussing the job, giving a fair price, constant communication, as well as a wonderful install process. We would absolutely recommend this company for vinyl siding replacement and will be calling them for windows in the future."
Stonybrook
Stonybrook
Stonybrook
Stonybrook
Stonybrook

+5

Response time8 hrs
Response rate94%
33 neighbors recently requested a quote
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Avatar for FG Window Repair Service
FG Window Repair Service
4.6(
86
)
Window Glass - Install or Replace

Serving West Islip, NY and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Angelo and his crew were excellent and did a great job with all my window replacements"
shower
window
MIRROR
MIRROR
GLASS DOOR REPAIR

+29

Response time1 day
Response rate93%
Recommended by95%of homeowners
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Avatar for Power Home Remodeling
Power Home Remodeling
4.2(
777
)
New Windows - 6 +New Windows - 3-5

Serving West Islip, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1592 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Supreme Tints
Supreme Tints
5.0(
28
)
Window Tinting - Apply or Replace

Serving West Islip, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Sam was quick, nice, and did really great work on my windows! Super affordable too."
Response time2 hrs
Response rate92%
4 neighbors recently requested a quote
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Avatar for Yellow Windows Solutions
Yellow Windows Solutions
5.0(
8
)
Window Frame - Repair

Serving West Islip, NY and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Leo was excellent. He installed a new window balance. Had to order the part and it arrived quickly. It was installed 8/19/26. I would recommend him highly for any window problem."
B-A Derevashka
B-A Steklo dver
B-A wired glass
B-A Jamb Liners
B-A Andersen Hinges

+1

10 neighbors recently requested a quote
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Showing 1-10 of 817
Windows questions, answered by experts

Glazing is always done from the outside of the window, while the inside doesn’t require any glazing. This is because the main purpose of glazing is to create a weather-tight seal where the glass meets the frame, protecting against drafts and moisture. Since the exterior is exposed to the elements, that’s the side that needs the weatherproofing.

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

The key difference between a hung window and an awning window is that hung windows (including single-hung and double-hung versions) slide vertically to open and close. In contrast, awning windows have a hinge at the top and open outward at an angle. You can use both types of windows throughout your home, but awning windows are best suited for kitchens and bathrooms.

A common way to modernize arched windows is to install interior window treatments that allow light through the curved portion up to and let you cover the bottom portion for privacy. You can also install plantation shutters to make an arched window look more modern. From the exterior, arched windows can appear outdated if they’re coupled with ornate trim, so toning down the decor can make your window look more natural with a modern design.

The West Islip, NY homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.

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