BEST WINDOW CLEANING IN NYC

Professional Window Cleaning Services Across New York City

Looking for the best window cleaning in NYC? You’re in the right place.

At Simon’s Window Cleaning, we’ve built a reputation for dependable, high-quality service throughout New York City; from classic brownstones and co-ops to loft apartments, offices, and storefronts. Whether you’re a homeowner, property manager, or business owner, our trained technicians deliver careful, streak-free results with clear communication and respectful service.

FREE ESTIMATE
Simon's technician cleaning large glass windows with view of NYC

Simon's Guarantee

On Time

We work efficiently and show up prepared, so you get great results without long wait times or a mess left behind.

Peace of Mind

Our white-glove approach makes the process easy, with clear communication and fair, transparent pricing.

Satisfaction

If something isn’t right, we make it right. Your satisfaction is always guaranteed.

What Makes Us One of the Best

Technician cleaning small corner of exterior window of a high rise apartment

When people say “the best,” they mean a combination of quality, reliability, and trust.

  • That’s exactly what we aim to provide:
  • Experienced & trained professionals
  • Safe and efficient access methods
  • Service for both residential and commercial properties
  • Clear estimates and dependable scheduling
  • Customer-focused approach with a satisfaction guarantee

We serve a wide range of properties across Manhattan and Brooklyn neighborhoods, and we tailor our services to the unique needs of each building type.

Window Cleaning Services We Offer

We provide comprehensive window care in NYC, including:

Technician cleaning large glass window

Residential Window Cleaning

Keep your windows spotless year-round with professional, streak-free cleaning designed for NYC homes, apartments, and brownstones.

Technician cleaning exterior high rise window overlooking NYC

Commercial Window Cleaning

Make a great first impression with clean, clear windows. We work efficiently and minimize disruption for offices, storefronts, and buildings of all sizes.

Tech using power tools to restore glass window from within the interior of a commercial space

Specialty Glass Cleaning & Restoration

Clean windows on the inside make an immediate difference in the feel and brightness of a space. We remove dust, smudges, and buildup for a crystal-clear finish.

Cleaning exterior dirty windows

Exterior Window Cleaning

From street-facing glass to hard-to-reach upper floors, we clean exterior windows safely and thoroughly for a noticeably brighter view.

Window screen with sunset behind

Screen Cleaning & Replacement

Dirty screens can undo the look of clean windows. We clean and reinstall screens properly — and can replace damaged screens when needed.

Two technicians on a terrace roof washing a skylight window

Skylight Cleaning

Skylights collect dust and grime faster than most surfaces. We restore clarity safely, without streaking or residue.

Whether you need a one-time service or ongoing maintenance, we’ll recommend the right option for your property.

Areas We Serve

View of New York City Skyline

We serve properties across NYC and nearby Brooklyn neighborhoods, including Chelsea, Upper West Side, Lenox Hill, DUMBO, Brooklyn Heights, and Boerum Hill.

Blog & News

Cleaning large glass apartment windows exterior

The Ultimate Guide to Storm Window Cleaning for Long-Lasting Clarity

April 21, 2025
How to Clean Storm Windows the Right Way Storm window cleaning might not be anyone’s idea of a fun weekend, but when dust, pollen, and smudges build up, it becomes necessary. Whether your windows are older aluminum frames or newer layered setups, the right approach ensures streak-free glass without damage....
Simon's window cleaner on roof of building

Guide to the Regulations Affecting Window Cleaning Services, How Our Company Adheres to Them

August 9, 2024
In a city of skyscrapers like New York, window cleaning becomes more than a mundane activity, it is highly professionalized, requiring rigid adherence to industry standards and regulations. These rules ensure the safety of the workers, quality, and care to the environment for services offered. Any business operating in this...
Technician cleaning exterior high rise window overlooking NYC

How Window Cleaning Can Help During Allergy Season in New York

July 16, 2024
As allergy season sweeps through New York, residents find themselves grappling with symptoms such as itchy eyes, runny noses, and incessant sneezing. Outdoor allergens like pollen may be inevitable, but there are effective strategies to mitigate their impact indoors. One of the most effective methods is thorough window cleaning. This...
Technician seen through clean window pane

The Environmental Impact of Window Cleaning: Sustainable Practices and Innovations

May 23, 2024
Our mission extends beyond delivering pristine windows. We are dedicated to ensuring that our methods not only achieve sparkling results but also support a healthier planet. This comprehensive guide delves into the environmental aspects of window cleaning, exploring the impact of traditional practices and the benefits of adopting greener methods....
Technician using ladder and squeegee extension to clean windows

The Essential Guide to Traditional Window Cleaning Tools: Timeless Techniques for Sparkling Results

May 14, 2024
In the heart of New York City, where modernity meets tradition, Simon’s Window Cleaning upholds the timeless art of window cleaning using classic tools. These tools, proven over generations, remain indispensable in the toolkit of any serious window cleaner. This comprehensive guide explores each traditional tool in depth, explaining why...
Window washer selfie through a mirrored light bulb

Unveiling the Sparkle of Brooklyn: The Ultimate Guide to Window Cleaning in New York

April 25, 2024
Welcome to the bustling borough of Brooklyn, where the city’s heartbeat thrums through its vibrant streets and diverse neighborhoods. Amidst the urban landscape, one essential task stands out: window cleaning. In this comprehensive guide, we delve into the intricacies of window cleaning in Brooklyn, exploring its importance, unique challenges, and...
Technician cleaning windows

Unveiling the Mystery of Scratched Glass: Causes, Consequences, and Comprehensive Solutions

April 12, 2024
Glass, with its unparalleled clarity and timeless elegance, serves as a cornerstone of modern architecture and design. However, despite its durability, glass surfaces are not immune to scratches and damage. In this comprehensive guide, we delve deep into the multifaceted world of scratched glass, exploring the causes, consequences, and effective...
View of NYC from high vantage point

Defeating Hard Water Stains Unveiling the Power of Acid Wash for Crystal-Clear Windows in New York

March 28, 2024
Dive into the untold story of New York’s skyline transformation, where the unsung heroes of window cleaning redefine urban elegance. Discover how their meticulous work breathes life into the city. Understanding the Hard Water Challenge: The New York Experience In the bustling metropolis of New York, residents frequently encounter the...
Simon's Windows technicians wearing harnesses outside of a building

Day in the Life Series: Window Cleaner. Life on the Edge, Simon’s Window Cleaning

February 27, 2024
In the bustling metropolis of New York City, where skyscrapers dominate the skyline and the rhythm of life pulses through the streets, there exists a unique breed of urban adventurer—the window cleaner. Every day is an exhilarating dance between courage and skill, high above the city streets. A New Dawn:...
Technician wearing harness to clean exterior windows of high rise

Elevating the View: Mastering Residential Window Cleaning in NYC’s High-Rises, Simon’s Window Cleaning

February 16, 2024
Living amidst the towering skyline of New York City offers an unparalleled urban experience, highlighted by stunning vistas from high-rise apartments. Yet, the beauty of these panoramic views can only be fully appreciated through pristine windows. This is where Simon’s Window Cleaning comes into play, transforming the daunting task of...
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Get a Free Estimate

If you’re seeking dependable, professional window cleaning in New York City, Simon’s Window Cleaning is here to help.

Contact us today for a free estimate and clear, competitive pricing.

Contact Simon's today for a free estimate
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Best Window Cleaning Company in New York City

Providing you with an amazing customer experience and spotless clean windows is our passion. The benefit of hiring us is we come to you trusted by hundreds of your neighbors.

In fact we have 741+ 5-star Google reviews… and counting!