Top-rated window cleaners.

Get matched with top window cleaners in Syosset, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your window cleaning project in Syosset, NY?

Select your specific project to find the pro for you.

TRUSTED BY SYOSSET, NY HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon83
    Verified window cleaning services reviews

Verified Reviews for Window Cleaning pros in Syosset, NY

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

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

Last update on October 10, 2025

Find Window cleaners in Syosset

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

Serving Syosset, 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
1 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for CTM WINDOW CLEANING
CTM WINDOW CLEANING
5.0(
57
)
Window CleaningWindow Cleaning - For Business

Serving Syosset, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Chris provided thorough window cleaning inside and out in an efficient manner. We would recommend his window cleaning services to others."
Window Cleaning
Window Cleaning
Window Cleaning
Window Cleaning
Window Cleaning

+1

Recommended by94%of homeowners
Request Quote
Avatar for Hamlet Window Cleaning & Power Washing
Hamlet Window Cleaning & Power Washing
4.5(
181
)
Window Cleaning

Serving Syosset, NY and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"The 2 workers went above and beyond. Made a badly stained and mildewed awning look brand new. Keith also fixed 2 door screens that had been pushed out by my grandchildren and my dog by accident. I did not ask he just did it. And Mary came back in the house to look into a smudge in a window that I look out of all the time. No attitude, just happy to take care of it. Very pleasant to have around. Had no qualms over having them in my house. Ron, you have a great crew."
Recommended by92%of homeowners
Request Quote
Avatar for Shine Window Cleaning and Holiday Lighting of Long Island
Shine Window Cleaning and Holiday Lighting of Long Island
4.3(
38
)
Window CleaningWindow Cleaning - For Business

Serving Syosset, NY and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"The service person was very polite, worked really hard, and did a fantastic job of cleaning the windows."
Our Projects
Our Projects
Our Projects
Our Projects
Our Projects

+8

Response time1 day
Response rate98%
Recommended by93%of homeowners
Request Quote
Avatar for Shiny Solutions
Shiny Solutions
5.0(
13
)
Window CleaningWindow Cleaning - For Business

Serving Syosset, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Anthony did an amazing job making my windows shine and sparkle just as advertised. Would 100% recommend getting your windows done here!"
Full house wash
Full house wash
Full house wash
Skylight cleaning
Skylight cleaning

+1

Response time5 hrs
Response rate94%
7 neighbors recently requested a quote
Request Quote
Avatar for ECOTEC COMMERCIAL CLEANING LLC
ECOTEC COMMERCIAL CLEANING LLC
5.0(
6
)
Window CleaningWindow Cleaning - For Business

Serving Syosset, NY and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

Precision Cleaning for Professional Spaces.\n\nAt EcoTec Commercial Cleaning, cleaning is more than a service. It’s a commitment to protecting people and elevating the places where work happens. Because when these spaces are clean, safe, and cared for, businesses in Long Island thrive.\n\nWe offer much more than just spotless tile and dust-free countertops. We focus on delivering great service to people, giving you, your employees, and your customers spaces that are consistently clean, safe, and professionally maintained.\n\nEcoTec’s Custodial Technicians are professionally trained to clean and disinfect a wide variety of environments using eco-friendly, EPA-approved products and proven, industry-approved techniques. This approach ensures high standards of sanitation while supporting healthier indoor environments for employees, customers, and visitors.

6 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 272
Window Cleaning questions, answered by experts

It depends on the company and the services it provides. If a cleaning company is just washing the outside of the windows, the pro may only wash the glass panes. But if they’re washing the inside and outside, they most likely bundle cleaning the sill and frame into the cost. It’s best to ask before you schedule a service to see if the company will charge additional fees.

Long-handled telescopic brushes are the best way to clean the outside of a house without a pressure washer. There are even special attachments for cleaning the outside of windows. Use a gentle cleaning solution for both the roof and siding to avoid harming the finishes. Be sure to rinse the area thoroughly with a garden hose after scrubbing.

To clean an estate, start by locating all important documents, which you’ll need to sort through. Have the mail forwarded, change the locks, and take inventory of the entire estate. Once you know what you’re dealing with, create a plan and a timeline for the cleanout. Start clearing out rooms and sorting items to donate, sell, or get rid of. Finally, deep clean the property.

Professionals clean window screens the same way a homeowner can—by removing the screens and cleaning them with a sponge. A window cleaning pro may come with better equipment, like a high powered wet/dry vacuum or pressure washer to speed up the process and achieve a deeper clean.

It depends on the surface you’re trying to clean. For example, a mixture of vinegar and water is a good option for a deep cleaning, including removing hard water stains from glass or stainless steel. However, vinegar is too acidic for granite and other types of natural stone, so it’s better to use a combination of baking soda and water on those surfaces.

The Syosset, NY homeowners’ guide to window cleaning services

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

See all articles