Clean Windows LLC

✦ Professional Window Cleaning · NYC

Crystal Clear Windows, Every Time.

The best window cleaning across NYC — Manhattan, Brooklyn, Queens, the Bronx, Staten Island & Long Island. Streak-free results for homes and businesses that let the light back in.
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Rated 5 out of 5
5.0 · 200+ Happy NYC Customers

Licensed & Insured

Fully covered for peace of mind

Free Estimates

Fast, easy & no obligation

Satisfaction Guaranteed

We're not happy until you are

Our Services

Complete Window & Glass Cleaning

A full range of professional cleaning services to keep your home or business looking its brilliant best all year round.

Residential Window Cleaning

Streak-free interior & exterior windows for apartments, brownstones and houses.

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Commercial Window Cleaning

Storefronts, offices and high-rise glass kept sharp with scheduled service.

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Screen & Track Cleaning

We deep-clean screens, sills and tracks so everything looks and works like new.

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Gutter Cleaning

Clear leaves and debris to protect your property from costly water damage.

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Pressure Washing

Blast away dirt, grime and stains from façades, sidewalks and exteriors.

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Not sure what you need?

Tell us about your windows and we’ll recommend the right service — with a free, no-pressure estimate.
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Why Choose Us

The Clean Windows LLC Difference

We’re NYC’s trusted window-cleaning specialists — obsessed with the details, big or small.

Experienced Professionals

Trained, vetted and background-checked crews committed to quality in every pane.

Eco-Friendly Products

Safe, biodegradable solutions that protect your family, pets and the environment.

Reliable Scheduling

On-time service you can count on, with flexible windows to fit your NYC lifestyle.

Affordable Pricing

Premium, spotless results without the premium price tag — transparent quotes.

How It Works

Our Simple 4-Step Process

From first call to final shine, we make sparkling windows effortless.
1

Request a Quote

Fill out our quick form or call. Tell us about your windows and we’ll respond fast.
2

Schedule a Visit

Pick a day and time that works for you. We confirm and arrive on time, every time.
3

We Get to Work

Our pros clean every pane, frame and sill with pro-grade, eco-friendly tools.
4

Enjoy the Shine

Walk through and inspect. Not thrilled? We’ll re-clean it free — guaranteed.
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See the Difference

Before & After

The Clean Windows LLC transformation — a grimy pane turned crystal clear.
Before
After
What Our Customers Say

Trusted by Homeowners & Businesses

Real reviews from real New Yorkers across all five boroughs and Long Island.
Rated 5 out of 5
“Excellent service from start to finish. My apartment windows have never looked better — professional, on time and super friendly.”

Sarah M.

Homeowner · Brooklyn
Rated 5 out of 5
“We use Clean Windows LLC for our office building and they always do an amazing job. Reliable, efficient and easy to work with.”

James T.

Business Owner · Manhattan
Rated 5 out of 5
“They went above and beyond! Our windows, screens and gutters are all perfect. Highly recommend their services.”

Lisa R.

Homeowner · Queens
Where We Work

Proudly Serving All of NYC

From high-rise Manhattan offices to Long Island homes — if it has windows, we make them shine.

Manhattan

All neighborhoods

Brooklyn

All neighborhoods

Queens

All neighborhoods

The Bronx

All neighborhoods

Staten Island

All neighborhoods

Long Island

Nassau & Suffolk

Ready for Sparkling Clean Windows?

Let the light back in. Get your free, no-obligation estimate today and see why NYC trusts Clean Windows LLC.
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Call (212) 794-0120