The Difference Is Clear

Commercial Window Cleaning. Make Your Building Shine!

Create an inviting environment for your residents, guests and customers.

Years in Business
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Happy Clients
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Clean Windows
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Make a good first impression

Make Your Windows Shine!

Commercial Property Window Cleaning Service

With the use of our ecologically friendly and chemical-free Pure Water Window Cleaning technology, we’re able to safely clean higher windows without the use of ladders. Our water-fed poles are made of carbon fiber and allow us to reach heights of 50 feet!

Your windows play an important part in your property’s overall visual appeal. Whether it is your home or a commercial property, your windows are one of the first things that someone will notice when visiting your property. First impressions are important, that’s why A-1 Window Cleaning is here to help you make a good one.

Sparkling clean windows invite customers and visitors in and reflect well on your business. But they can also be a real hassle to keep clean on a regular basis. So whether your building is retail or office, medical or assisted living, industrial or residential, A-1 provides you with reliable, professional window cleaning services. We also clean windows on new construction projects.

A-1 can customize a program to suit your needs, from weekly to yearly.

• No contract necessary
• Year-round scheduling available
• Hassle-free service
• Custom invoicing options
• Liability insurance
• Satisfaction guaranteed

Because of the number of variables that are involved, storefront and commercial window cleaning estimates are best done on site. Please contact us and we’ll set up a time to take care of you!

Fast & Free Quotes Available Today!
For Sparkling Clean Windows

4-Stage Water Filtration Process

Regular tap water contains minerals that leave behind water spots, streaks, and other imperfections on glass windows that can permanently compromise its visual clarity. If you want sparkling, streak-free windows then it can only be achieved with the use of the proper equipment and techniques.
A-1 Window Cleaning exclusively uses water that has gone through our 4-stage water filtration process, in order to ensure a sparkling, crystal-clear commercial window cleaning experience.
The 4-stage water filtration process starts by passing the water through both a sediment and carbon filter in order to remove larger solids. It is then followed by passing it through a Reverse Osmosis filter, and then finally through a resin-filled, De-ionizing filter. This ensures that the water we use to clean your windows evaporates without leaving any water marks, streaks, spots, or any kind of imperfections. This leaves your windows cleaner and clearer than you ever thought possible!
A-1 Window Cleaning has been providing the premier commercial window cleaning services in Mooresville, IN and the surrounding area ever since being established in 2009. We pride ourselves in providing the sparkling results that every single one of our clients are expecting, the first time, every single time.
Commercial property window cleaning

What Our Customers are Saying...

Jerry Gemmecke
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We received a quote to have all windows and storm windows on an older home cleaned inside and out. Price was good and we were added to the schedule within 4 days. I will be using this company again!
Susie O'Connor
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The window cleaners were very professional and polite. They did a fantastic job on my windows, sliders, and screens. I will definitely be using them again!
Renate Donahue
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Been a customer for 5 years and they done an excellent job on our lead glad windows .
Rebecca Swinney
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They did a fantastic job on my windows! The guys were very professional and considerate. I have three stories and some are hard to reach but they had no problems getting them sparkling clean. I thought the price was very reasonable, too. I will have them come every year!
Jay Baker
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A-1 was prompt, professional, and efficient. I would highly recommend them to meet your needs. I had them clean windows inside and out, as well as power wash my screened-in porch. They did a fantastic job!
Fast & Free Quotes Available Today!

Improves Visual Appeal

Your windows may not be the highlight of your home but they still affect your property's visual appeal. They are one of the first things that someone sees when visiting your property so keeping them clean and streak-free can greatly improve your home's visual appeal.

Improves Visual Clearity

Professional window cleaning can improve the visual clarity of your windows giving you a better view of the outside world.

Spotless and Streak-Free Shine

We don't just use regular water to clean your windows as it can leave water marks when it evaporates. A-1 Window Cleaning exclusively uses water that has gone through a 4-stage filtration process that removes imperfections in order to leave behind a clear and spotless shine.

Avoid Accidents

Window cleaning sometimes requires working on top of a ladder which can be very dangerous. The number 1 cause of home-related injuries are caused by working on top of a ladder. We are able to safely clean higher windows without the use of ladders by using our specifically-designed carbon fiber, water-fed poles that are able to reach heights of over 50 feet.

A-1 Window Cleaning Specialists!

Benefits of Professional Window Cleaning

Window screen cleaning
Premier Exterior Cleaning Company

Awards & Accolades

A-1 Window Cleaning is one of the highest-rated exterior cleaning companies serving Mooresville, IN and the surrounding area.

Fast & Free Quotes Available Today!
The A-1 Difference!

Why Choose Us?

Professional and Friendly Staff​

A-1 Window Cleaning consists of a team of highly-trained professionals that are punctual and reliable and that focuses on providing the highest quality service to every customer.

Highest-Rated Service Company

A-1 Windows is considered as one of the premier exterior cleaning companies serving Mooresville, IN and the surrounding region and all our past clients can confirm that.


If you set up an appointment you can expect us to show up on time, every single time.

Fast & Free Quotes Available Today!

What's Next?

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Fill out a form or call today to get your fast, free, no obligation estimate.

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With scheduling made easy, you’ll be able to pick a time that works for you. Your time is valuable. We get it!

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Sit back knowing that an insured, professional team will be handling your service, leaving you to spend your time on more important things.

Service Area

We proudly service the wonderful communities that surround us