Apex Window Cleaning

Apex Window Cleaning was established in 2000 and is a WBE Certified Enterprise. We specialize in commercial and high-rise services, including window cleaning, restorative caulking and weatherproofing, and pressure washing. With over 20 years experience in the industry, we have handled some incredibly challenging work in equally challenging conditions. Although we focus most of our business in East Tennessee, we have also proudly served Middle and West Tennessee, Eastern Kentucky, North and South Carolina and Western Virginia. Due to our rigorous safety procedures, Apex has had the pleasure of completing jobs for ORNL and Y-12, TVA in Knoxville and Chattanooga, and the Public Building Authority of Knoxville.

group of workers cleaning windows service on high rise building

Professional Window Cleaning

Apex Window Cleaning has the right solution for you! We offer all kinds of commercial window cleaning services to property management, government agencies, construction companies, and contractors. We offer commercial window cleaning services to…
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pressure cleaning commercial building knoxville

Pressure Cleaning

Whether it is vertical or horizontal pressure washing you have in mind, Apex will do its best to give you the cleanest look possible. Because of our abilities as rope access technicians, certain areas that would normally require…
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commercial building caulking

Restorative Caulking

Cracks and crevices in your building’s exterior let water in and can lead to serious moisture and mildew problems.  We can inspect the outside of your building and make sure there are no gaps, cracks, or openings around windows…
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knoxville solar panel cleaning

Solar Panel Cleaning

Because of the increasing popularity and benefits of installing solar panels, Apex Window Cleaning is often being asked to clean solar panels. Cleaning solar panels on private residences can present a real problem for the…
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Apex Mission Statement

Apex is a commercial services company offering window cleaning, pressure washing, and waterproofing at any height. Apex is devoted to providing our services in a safe and timely manner to ensure customer satisfaction without sacrificing quality or integrity.

Commercial Window Specialists
Commercial Window Cleanings
Active Clients

Commercial Window Cleaning

If you have a one story or a twenty-story building, Apex will complete the task in the most timely and professional manner possible.  We take several things into consideration including:



The most obvious concern when taking on a large-scale building is safety procedures.  Not only do we have to be concerned about our own employees’ safety but also for the safety of pedestrians entering and exiting the property.



We realize that your time is as precious as ours and are more than willing to work around your schedule.  Whether it is an office building, a residence, or a retail space, we will be respectful of you and your tenants so as to create as little disturbance as possible.



With more construction leaning towards LEED Certification, Apex will gladly rise to the challenge and meet these requirements.  We pride ourselves on performing our job in the most eco-friendly way possible with little to no use of toxic chemicals.

Free First Estimate

We would love to provide you with a free no hassle estimate. Estimates usually take us 2-3 business days to process.

If you would like an estimate please provide us with your building specifications, the type of work you would like done (i.e. clean windows inside only, outside only, or in/out), and you will receive a no cost/obligation estimate.

For your convenience we are also able to schedule cleaning for you on an ongoing basis whether it is monthly, bimonthly, quarterly, or semi annually.

We will provide window cleaning estimates in the entire East Tennessee Area, parts of North and South Carolina.

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Apex Window Cleaning, Inc.
311 Lakewood Drive
Knoxville, TN 37920

(865) 274-7329

Business Hours

Mon – Fri …9 am – 6 pm
Sat, Sun …… Closed


(865) 274-7329