NYC’s Favorite Window Cleaning & Repair Experts

Professional service, trusted technicians, and guaranteed results.

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We value your time, your home, and your peace of mind.

Since 2002, we’ve helped homeowners and businesses across New York City keep their windows spotless, functional, and protected. What started as the area’s first professional window-cleaning service has evolved into a full-service window company, offering expert cleaning, restoration, and repair services.

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.

Best Window Cleaning Company in New York City

Spotless windows and a great customer experience are what we’re known for. When you hire Simon's, you’re choosing a team trusted by hundreds of your neighbors.

In fact, we have 741+ 5-star Google reviews — and counting.

Complete Window Cleaning Services and More

Looking for the best window cleaning services near you? We offer flexible scheduling and professional results for homes and businesses throughout NYC.

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Regular Window Cleaning

If you want your windows to look their best year-round, we recommend cleaning them at least once every three months. At minimum, most homeowners benefit from professional cleaning twice a year. Regular window cleaning helps prevent buildup, protects your glass, and can even help you catch small issues early, before they turn into expensive repairs.
Residential Window Cleaning Services Near You

Initial Deep Cleaning
Special Glass Cleaning & Window Restoration
Commercial Window Cleaning
Other Glass Cleaning Services

Simon's Window Cleaning in New York City @simonswindows

Professional Window Cleaning Company in NYC

For more than 20 years, Simon’s Window Cleaning has been New Yorkers’ go-to choice for white-glove, best-in-class service.

From day one, we’ve focused on one simple goal: deliver outstanding results and a premium experience, without cutting corners to compete on price.

Today, our team includes 40+ trained, skilled, full-time window professionals. We hire carefully, train thoroughly, and build a long-term team that takes real pride in the work.

When you call Simon's, you can expect spotless glass, respectful service, and results you’ll notice immediately.

WHY US?
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Trusted Window Cleaning Specialists

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Trusted Professionals

We hire carefully, train consistently, and hold our technicians to the highest standards, so you can feel confident inviting us into your home or workplace.

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Next-Day Availability

We do our best to accommodate tight timelines, and in many cases can schedule service as soon as today or tomorrow.

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Simon’s Guarantee

Your satisfaction is our top priority. That’s why we don’t consider a project complete until you’re fully satisfied with the results.

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Scheduling is easy

Call us with your address, and we’ll provide an estimate and schedule service at a convenient time.

Call Now
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Frequently Asked Questions

How much does it cost to have windows cleaned?

Window cleaning costs vary based on window size and type, property access, and how often you schedule service. We offer flexible options and will provide a free, no-obligation estimate for your project.

What is the most affordable window cleaning option?
Why is window cleaning important?
What is the best month to clean windows?

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...

Professional Window Cleaning in New York

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Simon’s Window Cleaning company has been providing window cleaning services in New York for almost two decades. Our professional window cleaners practice a unique approach and guarantee 100% satisfaction. Through years of serving Manhattan and surrounding New York areas, we’ve learned that reliability comes from providing a tailored approach to every client and every property.

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No matter the project’s size, our team of professional window washers in NY is ready to produce ideal results. Be it an apartment in a high-rise office building, a private home, a townhouse, or an industrial building, our team of specialists is ready to take on any challenge.

Besides keeping your windows clean, our window cleaning services package includes cleaning your window sills, storm windows, skylights, mirrors, shower doors, and any other glass surface in your home or office. Be it a small shower cabin or a large office in a high rise building in NYC downtown, we’ve done it all. We understand that keeping your windows clean is imperative to feeling comfortable in your own home. However, conquering heights is not everyone’s specialty.

We have all the necessary aerial access equipment to provide safe no-contact window cleaning in New York and surrounding areas.

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All our specialists receive training as required by the newest OSHA regulations. Don’t worry about the amount of work to be done. We are ready to take on any type of cleaning project. Give us a call or use our website to get an estimate.

New York City is famous for high-rise buildings and huge glass walls and windows. If you own an office or industrial building, you know how hard it is to keep the windows clean. Our decades of window cleaning experience in Manhattan and other New York City areas allow us to get any job done quickly and efficiently regardless of window size or level of contamination.

In addition to offering window cleaning in New York, we deal with air conditioner installations and removal. Sometimes, proper window cleaning can’t be done without removing an A/C unit. However, if removal is required, we have appropriate experience and tools for the job.

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Our professional window cleaners receive specialized training in the proper removal of air conditioners and safe installation after our cleaning job is done. Simon’s Window Cleaning started out with just two employees. Over the years, we’ve grown into a larger company specializing in window cleaning in NYC and the area.

Each of our team members goes through an extensive interview and training process. We train each new hire from scratch to consistently execute our signature approach to window cleaning. The result is a professional ready to succeed in any window or glass cleaning job.

We are 100% confident in each one of our team members and always welcome new talent. We know how much you care for your windows and we promise to care for it even better. We always cover your floor and furniture while doing our job to avoid staining and damages.

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We come to your home wearing clean uniforms and shoe covers. We promise to make your home or office much cleaner than it was before you called us! Whether you’ve already tried professional window cleaning or been thinking of hiring one, Simon’s Window Cleaning is at your service. We offer you a remarkable opportunity to forget about streaks and smudges on your glass and enjoy the sunshine and amazing views all year round.

In addition to using special equipment and no harsh chemicals to provide excellent cleaning results on your exterior windows, we clean interior surfaces, windowsills, chandeliers, shower doors, mirrors, and anything else with glass. By ordering a glass-cleaning session, rest assured that in just a few hours, your house will shine like never before. Since window cleaning is our true passion, we never back down from any challenge. Simon says, “Bring it on!”

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Even if your windows haven’t been washed in years, we can make them so squeaky-clean, you won’t even remember how dirty they’ve been. We specialize in conquering the toughest projects, from hard-to-reach windows on high-rise buildings to hard-water-stained glass.

Our team works year round to ensure you get the best window washing service in NYC and the area. We pride ourselves in bringing you world-class service and making your home or business look its best. Call us to schedule your window cleaning project today.