Commercial Services

The exterior of your business is the face of your company, and the importance of commercial window washing cannot be understated.

Our expert commercial window cleaning services help keep your property’s windows spotless, presenting a professional and welcoming image to clients and visitors.

Locations 833-646-5271Call Book Online

A Window Ninjas professional providing commercial window cleaning for a local business.

_{Window Ninjas} Commercial Window Cleaning

Window Ninjas stands out as the number one choice for your commercial window cleaning. Backed by years of positive reviews and growing services, we are recognized as leaders in our industry for our excellent service and positive customer feedback.

In addition to expert window washing, we specialize in a wide array of commercial property maintenance services, including pressure washing, dryer vent cleaning, gutter cleaning, and holiday lighting.

Trust us to keep your commercial property in pristine condition.

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Our Commercial Services

Two commercial window washers - Window Ninjas offers professional services for commercial buildings.

Commercial Window Washing

Enhance your business’s image with our professional commercial window washing. We leave your windows spotless and streak-free, making a lasting impression on customers.

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A Window Ninjas team member pressure washing the exterior of a commercial building.

Commercial Pressure Washing

Restore your property’s exterior with our commercial pressure washing. Watch unsightly grime and stains disappear quickly with our high-pressure jets.

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Commercial Gutter Cleaning

Protect your commercial building from water damage with our commercial gutter cleaning. We hand clean your gutters to maintain proper water flow and prevent blockages that could cause structural issues.

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A dryer vent - Window Ninjas offers cleaning services for dryer vents on commercial buildings.

Commercial Dryer Vent Cleaning

Improve your property’s safety with Window Ninjas' expert commercial dryer vent cleaning. We remove lint and obstructions to prevent fires and keep your systems running smoothly.

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Christmas lights on a commercial building - Window Ninjas offers holiday lighting installation for businesses in our local area.

Commercial Holiday Lighting

Brighten up your business for the holidays with our professional commercial Christmas lights installation. We design and install festive displays that attract attention and create a welcoming atmosphere.

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How to Get Started

Know Your Price Before You Book

Get a no-hassle price estimate over the phone and never worry about paying higher than your quote.

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Follow Our Easy Booking Process

It's easy to find a time that works around your busy schedule when you book your appointment using our online booking calendar.

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Keep Shining!

We are committed to enhancing both the value of your property and the pride you feel in it. Contact us with any feedback on our services.

Hear From Our Happy Customers

Window Ninjas technician providing window washing services.

We Have Over 900 5-Star Reviews!

Robert Bowen

07.09.25

Have used NC several times and very happy with service.

Ann Moravick

07.07.25

They arrived on time, with a very tall ladder (40 ft) to clean the gutters on my home and were efficient, polite and thorough! The gutters were a mess before and looked amazing after! I would recommend them!

Kevin Cancelliere

07.07.25

Crew was very professional and cleaned up after the work was completed

Gail Pilgram

07.03.25

Good communication from the company. John and Brian called to tell me they were on their way. Very professional young men. They did a great job and I’m enjoying my clear view from the windows.

Tom Maskell

05.24.24

Excellent job..as usual .. very polite friendly staff and on time as always

Michael Ronca

07.17.23

Accommodated my schedule Cleaned everything up Nice work Highly recommended

Casey DiGiacomo

06.30.25

Window Ninjas are truly the Best Window and Gutter Cleaners in Charleston, and Mount Pleasant. They are communicative, on time, and do incredible work. I would recommend them to anyone looking for a cleaning service

Shelby Palmer

06.30.25

Great experience. Will definitely use every year.

Crystal Googe

06.30.25

Awesome job from these guys! From the first call in to schedule. to confirming and even finishing the job. Super Nice and did an amazing job. Highly recommend and i will use them again!

David Huckabee

06.25.24

Window ninjas has been cleaning my roof, house and driveway for a few years now and I am extremely happy with their company! For the second time I’ve had Hudson and Lindy out and they are a huge asset to Window Ninjas! They are professional, hard working, friendly and I will ask for them from now on! They went over and above to get everything just right for me and I so appreciate them.

Blythe Penna

06.25.25

These guys are great! Windows are sparkling! They were referred to me by several friends and I was not disappointed!

Book Thompson

06.10.25

My name is Mary. I live in Goose Creek SC. Pine trees surrounds my home. Where there trees there are birds. My gutters were clogged with pine needles, birds nest and mud. Window Ninjas cleaned them and now they are free flowing. They cleaned up afterwards.

Susan Seifert

06.09.25

We have been using Windo Ninjas for several years. They do an outstanding job of washing our windows, power washing our house and garage and power washing the roof! Their bid has stayed the same and they have extended us a loyalty discount.

Stefanie MacDonald

06.04.25

Window ninjas did an amazing job. They were courteous, informative, kind and did an absolutely phenomenal job on my windows. They went above and beyond I highly recommend them.

Jane Beaudrot

05.24.24

Excellent work done by Window Ninjas!!!!

charles richardson

05.03.24

Window Ninjas of Charleston is the best pressure washing business I've tried the also clean windows gutters and more.there on time and really respect your property and do a FANTASTIC job. HIGHLY RECOMMEND!!!!!!

Suky Upadhyay

05.26.25

Wry professional and thorough work - great value - they even accelerated the work to happen before guests arrived - will use them again

Kevin O'Connor

05.21.25

The two technicians were very efficient and courteous and did a very good job. My house is clean and the driveway well cleaned. The pricing was very fair and the whole completed in @3 &1/2 hrs.

Brian Connolly

06.25.18

They did a GREAT job! Lead guy was super nice!

Judy Gyllengahm

05.17.25

They are the best... Five star - Customer Service - Clean - Sparkling windows - friendly team. Today we had Jose & Miguel who were super friendly - professional and did a great job on the windows. Wonderful job guys....

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Commercial building windows - Window Ninjas offers the best commercial window cleaning services.

Make Your Commercial Property Shine With Window Ninjas

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If you are a business owner or property manager looking for exterior commercial services you're in the right place.

Over five decades of combined experience in the cleaning industry makes us the best provider of commercial window washing services. Our dedication and experience allow us to handle large-scale jobs with ease. No matter the height or number of windows, our window cleaning technicians are trained to get the job done right.

The Window Ninjas team is well-equipped to handle other essential maintenance tasks for large buildings, including efficient gutter cleaning and exterior pressure washing. We can handle all aspects of your property’s upkeep, and complete each service with expertise.

We are so confident of our team’s ability to WOW our customers that we offer a money-back service guarantee.

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A Window Ninjas window washing technician providing expert cleaning services for a residential home.

FAQs

How often should I have my windows professionally cleaned?

To effectively maintain your residential windows, we suggest professional window cleaning at least twice a year. Commercial properties and exterior windows typically require more frequent attention.

What do professional window washers clean windows with?

The Window Ninjas team uses eco-friendly cleaning solutions. We use squeegees, sponges, and microfiber cloths that leave no streaks or residue behind. To access second-story windows, we come prepared with extension poles and ladders.

Is it worth it to hire professional window washers?

Yes! Choosing Window Ninjas for your window cleaning saves you time and helps prevent potential injuries. Our experts are well-versed in safety protocols and have the skills and equipment to handle window washing safely.

How long does it take to have windows professionally cleaned?

The timeline for a professional window cleaning project can vary based on several factors: property size, window accessibility, and the number, height, and condition of windows. For standard residential cleaning, it can take anywhere from 1 to 4 hours. Larger homes or commercial properties with more windows or complex access issues could take longer.

How do professional window cleaners remove hard water stains from windows?

The professionals at Window Ninjas tackle hard water stains by applying specialized cleaning solutions that dissolve mineral deposits. For stubborn stains, we may use plastic or razor blade scrapers and non-abrasive pads for gentle removal without damaging the glass.

How often should commercial windows be cleaned?

Commercial windows should typically be cleaned 2-4 times a year, depending on factors such as location, the amount of foot traffic, and environmental conditions. High-traffic areas or properties exposed to pollutants require more frequent cleaning to maintain a professional appearance.

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A commercial building with professional window washing services like those offered at Window Ninjas.

Why Choose Us

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Our goal is to help commercial property owners experience the benefits of hiring Window Ninjas:

Expertise and Experience: The Window Ninjas commercial maintenance team brings extensive knowledge and hands-on experience to every task. Our technicians have advanced training and access to professional tools which allows their work to be completed with precision.
Time and Cost Efficiency: By outsourcing maintenance to seasoned professionals, you can save valuable time and reduce your business costs. The experts at Window Ninjas complete tasks swiftly and effectively, using specialized equipment that would be costly for a business to purchase and maintain.
Preventive Maintenance: Beyond cleaning, the professionals at Window Ninjas examine your property and implement proactive maintenance strategies. We can catch potential issues before they escalate into costly problems, helping you avoid expensive repairs in the future.
Compliance and Safety: Our maintenance teams follow local building codes, safety regulations, and industry best practices to help you avoid fines and legal issues. Every Window Ninjas team member is certified in Rope Descent Safety Rescue and Solar Panel Cleaning, and we proudly belong to IWCA (International Window Cleaning Association) and PWNA (Power Washers of North America).
Consistent Quality: Rely on our professional team to keep your property in excellent condition. Our consistent performance preserves your building's appearance and operational efficiency, making a strong impression on tenants, clients, and visitors.

Two Window Ninjas experts up high doing a commercial window cleaning.

_{Commercial Window Cleaning Services} Contact Us Today For All Your Commercial Property Needs

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Window Ninjas’s commercial window cleaning services and property maintenance offer invaluable benefits. You can trust our specialized expertise, proactive care, and adherence to safety standards to keep your property in the best condition possible.

Focus on more important aspects of your business and let us handle the time-consuming maintenance projects.

Call today and receive a free estimate on all your commercial property needs.