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TRUSTED BY ISLIP, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon99
    Verified window cleaning services reviews

Find Window cleaners in Islip

Avatar for Dove Window Cleaning LLC
Dove Window Cleaning LLC
4.7(
35
)
Window CleaningWindow Cleaning - For Business

Serving Islip, NY and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Our windows were in such bad shape that a simple cleaning wouldn't have made a difference. Rudy actually did a restoration on them by using a special compound and they now look amazing. The windows are crystal clear and look brand new. Rudy and Michael did a great job and were punctual and extremely courteous; the price was excellent. We can highly recommend this company."
Rudy & Liz
Recommended by93%of homeowners
Avatar for CTM WINDOW CLEANING
CTM WINDOW CLEANING
5.0(
57
)
Window CleaningWindow Cleaning - For Business

Serving Islip, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"The window cleaning project went great. The price was fair and the work was excellent. I would highly recommend Chris and his company To do this work. Extremely satisfied, customer."
Window Cleaning
Window Cleaning
Window Cleaning
Window Cleaning
Window Cleaning

+1

1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for H2Only Cleaning Systems
H2Only Cleaning Systems
4.8(
211
)
Window CleaningWindow Cleaning - For Business

Serving Islip, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"H2O cleaning systems were wonderful. We needed 2 get moss cleaned off the roof and sides of the house for our home owners insurance and despite the weather problems he did not give up on us and came today and did an excellent job. The gentlemen who did the work were professional and a pleasure 2 deal with. Looking forward 2 working with them again in the spring for window washing and additional power washing. Will be recommending 2 my friends."
Power Washing
Window Cleaning
window cleaning
our truck mounted machine
200' hose reach

+9

Response time5 hrs
21 neighbors recently requested a quote
Recommended by91%of homeowners
Xpress Powerwashing
5.0(
62
)
Window Cleaning

Serving Islip, NY and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Xpress Powerwashing’s work was outstanding. My house and vinyl fencing was softwashed and my deck and furniture was power washed. They meticulously pay attention to detail. My windows were spotless. A friend asked if I had gotten my house resided it was so clean. I highly recommend them. They are also reasonably priced. Well worth it."
Response time5 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Q's Exterior Cleaning Service, LLC
Q's Exterior Cleaning Service, LLC
5.0(
1
)
Window Cleaning

Serving Islip, NY and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality power washing, gutter cleaning, and window washing services. You will find us to be affordable with close attention to the details of each and every project that we are involved with. We always strive to meet our customer's needs. We look forward to building lasting relationships and guarantee your satisfaction!

Response time1 day
Recommended by100%of homeowners
Avatar for Paulino’s Cleaning Solutions
Paulino’s Cleaning Solutions
New to Angi
Window Cleaning

Serving Islip, NY and surrounding areas

Approved

Paulino’s Cleaning Solutions is committed to delivering reliable, high-quality exterior cleaning services with attention to detail and customer satisfaction. We specialize in window cleaning, power washing, gutter cleaning, and general exterior maintenance. Our goal is to leave every property looking clean, professional, and well cared for. Contact us for dependable service and free estimates.

1 neighbors recently requested a quote
Brooklyn best cleaning
New to Angi
Window Cleaning

Serving Islip, NY and surrounding areas

Approved

I’m a dependable and hardworking person who takes pride in keeping spaces clean, organized, and comfortable for others. I work well independently, pay attention to detail, and always make sure tasks are completed the right way. I’m also respectful, punctual, and willing to learn new things quickly. I enjoy helping create a clean environment because I know it makes a big difference for people at home or worK

4 neighbors recently requested a quote
Avatar for Painted by Clarke LLC
Painted by Clarke LLC
New to Angi
Window Cleaning

Serving Islip, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

We are a family-owned business serving NYC and the Tri-State area. While painting is our specialty, we also understand that many projects require repairs before a quality paint job can begin. Our team can repair damaged doors, door frames, trim, drywall, and other surfaces to ensure a professional finished result. We take pride in reliable service, attention to detail, and treating every property as if it were our own.

New Door
repairs and painting
Pre repair
Window Molding
Before

+1

1 neighbors recently requested a quote
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Showing 1-10 of 199
Window Cleaning questions, answered by experts

The most likely cause of smearing or streaking after cleaning your windows is residue left on the glass from the cleaner you’re using. Consider diluting the solution and cleaning them again, or use old newspaper to dry the windows after cleaning, as this will soak up any residual material. Additionally, aim to clean your windows on a cool, cloudy day, as cleaners will dry more quickly on the glass if it’s hot and sunny, promoting streaking.

While clean windows don't automatically increase home value, they make your home look more attractive from the outside, and since the exterior is the first thing a potential buyer will see, it can help make a good first impression that paints the rest of your home in a positive light. Educated homebuyers will see that your home is well cared for if they see clean window tracks and sparkling window glass, which can contribute to an overall positive opinion of your property. Clean windows give the impression that the rest of the home—including systems and appliances—is probably well-kept, too.

You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.

No, but removing window screens will achieve a deeper clean. If you aren’t sure how to remove your screens, you can still clean them while in your window. You can follow the same cleaning steps, but you may not be able to get into corners or struggle to clean the entire screen if the window is up high.

Clean with non-abrasive cleaners and a soft cloth, avoiding ammonia-based products that can degrade the film.

The Islip, NY homeowners’ guide to window cleaning services

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