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TRUSTED BY NASSAU, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon22
    Verified window cleaning services reviews

Top-Rated Window cleaners in Nassau - Updated Nov 2026

Avatar for Integrity Window Cleaning
Integrity Window Cleaning
4.8(
16
)
Window CleaningWindow Cleaning - For Business

Serving Nassau, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Great experience having Integrity Window Cleaning clean the windows on our house. They provided an upfront quote, including a cap ("not to exceed") based on estimated hours, Jobsite: They showed up promptly, explained everything they were going to do in advance.were professional and courteous in responding to our questions, worked very efficiently, and did an excellent job at getting rid of all the dirt we had on our windows and screens (inside and out). Highly recommended."
Response time3 days
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BClean Cleaning Services
BClean Cleaning Services
5.0(
1
)
Window Cleaning

Serving Nassau, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hello, my name is Brooke and I am a small business owner.\nI vow to always be honest, dependable and respectful.\nI will do what the others won’t do! \nSpecializing in deep cleans, recurring cleans, residential and commercial.\n

Oak and ivory cleaning co
New to Angi
Window Cleaning

Serving Nassau, NY and surrounding areas

Approved

Hi! I’m Shelbea, the owner of Oak & Ivory Cleaning Co. 🤍✨\n\nI started my cleaning business with one simple goal: to help make life a little easier by giving my clients a clean, comfortable, and welcoming space to come home to. I take pride in being dependable, detail-oriented, and treating every home as if it were my own.\n\nWhether you need a routine cleaning, deep clean, move-in/move-out service, or just some extra help getting your space back in order, I’d love the opportunity to help! 🧹🫧\n\nThank you for supporting my small business — I can’t wait to make your space shine! 🤍

2 neighbors recently requested a quote
Avatar for Eshwar Gulcharran
Eshwar Gulcharran
New to Angi
Window Cleaning

Serving Nassau, NY and surrounding areas

Approved

Result-driven and attention to detail individual that is genuinely looking to serve others in a meaningful way. Supporting self growth and opportunities to expand on my journey for success while helping others along the way. Organized and timely, easy to work with, to accomplish the objective.

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Window Cleaning FAQs, answered by experts

Hot water removes grime more efficiently than cold water and evaporates more quickly so that your windows will dry faster. However, you may want to use cold water instead if your windowsill paint is chipping or peeling because heat can worsen this condition.

Yes, but professionals use specialized equipment and cleaning solutions to safely achieve streak-free, long-lasting results.

A handy hair dryer will quickly remove condensation from your window, but it’s only a temporary fix. The hair dryer maneuver will not repair the root of the window fogging problem, which is likely a broken window seal. If you need to defog the window quickly, such as if guests are coming over, use the hair dryer. However, for a permanent solution, defogging the window or replacing it are the only options.

The easiest way to remove window decals is to soak the area in hot, soapy water. Let it sit for 15 minutes before scraping it with a plastic scraper or the edge of a credit card. You can also remove window decals with white vinegar, rubbing alcohol, or applying heat from a hairdryer or steam cleaner.

The best way to clean outside windows is by using a garden hose. Start by spraying the windows with a high-pressure stream to clear off loose dirt and grime. Then use a mixture of hot water and dish soap and scrub the windows with a sponge. Rinse off the soapy water with the hose. Before you finish up, spray the windows with a solution of vinegar and water and wipe them down with a microfiber cloth.

The Nassau, NY homeowners’ guide to window cleaning services

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