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TRUSTED BY WATER MILL, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon49
    Verified window services reviews

Verified Reviews for Window Service pros in Water Mill, NY

*The Angi rating for Window Service companies in Water Mill, 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 Water Mill, 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 18, 2026

Find Window pros in Water Mill

Avatar for Dove Window Cleaning LLC
Dove Window Cleaning LLC
4.7(
35
)
Window Cleaning

Serving Water Mill, NY and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Excellent from start to finish. Quick turn around time from when the contact was made to arrange for the work and when to job was finished. Rudy, arrived on time and texted me that he was on his way. He is very professional. He knows windows. I cant believe how good my windows look, including removing some silicone . I can only say the truth, he is great. I already have my neighbors taking his card to schedule an appointment. Thank you Rudy."
Rudy & Liz
1 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Power Home Remodeling
Power Home Remodeling
4.2(
790
)
New Windows - 6 +New Windows - 3-5

Serving Water Mill, 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

1703 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Yellow Windows Solutions
Yellow Windows Solutions
5.0(
8
)
Window Frame - Repair

Serving Water Mill, 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

14 neighbors recently requested a quote
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Avatar for East Coast Window Tinting Auto Marine and Commercial
East Coast Window Tinting Auto Marine and Commercial
5.0(
12
)
Window Tinting - Apply or Replace

Serving Water Mill, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Credit card accepted

"The best company i have worked with."
My jobs
My jobs
My jobs
My jobs
My jobs

+10

Response time6 hrs
Response rate97%
9 neighbors recently requested a quote
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Avatar for CSS Glass & Aluminum
CSS Glass & Aluminum
5.0(
16
)
Window Glass - Install or Replace

Serving Water Mill, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"this is the first time we used this company to replace a glass in a curio cabinet. George came measured came back, took care of it fixed. It made it look like nothing ever happened. My wife and I were very, very happy. He was professional courteous on time and reasonably priced. We will definitely use the company again in the future. Thanks again George."
42 neighbors recently requested a quote
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Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
139
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Water Mill, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Crew came and installed my window in a couple hrs . Very neat and clean would highly recommend home genius"
Gutters
Gutters
Gutters
Gutters
Gutters

+76

Recommended by97%of homeowners
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Showing 1-10 of 518
Windows questions, answered by experts

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

When specifying window sizes, manufacturers use a standard four-digit code system. The first two numbers represent window width, and the last two represent window height. For example, a window with a code of 2917 has dimensions of 2 feet, 9 inches wide by 1 foot, 7 inches high. Windows with even dimensions include zeros as placeholders. For example, a window that is 5 feet wide by 2 feet high would have a code of 5020.

Depending on the window style and your home's layout, you can install replacement windows from either the inside or the outside. Many installations are done from the inside because it allows for better access and weather protection, but some exterior installs are easier for certain types of siding or trim. The key is choosing the approach that gives you the best access to the frame while keeping the existing structure intact.

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

In most cases, you should get your windows cleaned one to two times annually, although you might want to complete this task more often if you live in an area with heavy pollen or heavy rain or snowfall that soils your windows. It’s also a good idea to hire a professional window cleaning service if you’re listing your property, as sparkling windows will make a big difference in terms of curb appeal and, potentially, your home’s value.

The Water Mill, 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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