Rated 5 / 5 from 12 reviews
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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 10 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.
Services
Restorative Caulking
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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 and doors or in the walls and expansion joints.
Pressure Washing
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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 ability to access buildings off of ropes, certain areas that would normally require staging, scaffolding, or an aerial lift can be completed in less time and with less money.
Commercial
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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 about the safety of people coming and going from the building. We realize that your time is as precious as ours and are more than willing to work around your schedule.
Reviews (12)
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Sue Dunlap
Sep 27, 2021
Locally owned and operated Apex Window Cleaning has provided top-notch service to us on multiple occasions. Not only do they exhibit professionalism at all levels of contact, they also are courteous, friendly, and thorough. Especially now during these difficult economic and challenging times in our community, Apex has remained dedicated to extraordinary quality of service while being attentive to standards of health and safety. We highly recommend this business.
Ginger Kielarowski
Jun 22, 2021
Apex Window Cleaning provided pressure washing and window cleaning services to our 7 story 100 year old building in downtown Knoxville in February 2021. Valerie, Rex, Brian, and their crew were awesome - they cared about our building like they owned and lived there! Apex has been a partner of our HOA for window cleaning for almost a decade and we added pressure washing this year - the before and after photos speak for themselves. I highly recommend Apex Window Cleaning.
Ashlee Rollins
Apr 06, 2021
Valerie, Rex and crew are the best in town! Not only did they complete a job in a day and a half that took another company 2 weeks, their customer service and responsiveness is unparalleled. Highly, highly recommend!
Eric Mckinney
Dec 03, 2020
Best Window cleaners I ever dealt with. Enjoy working with them for almost 17 years now.
Justin Sewell
Jun 28, 2020
Extremely proffessional, prompt, courteous and tidy. will never choose anyone else.
Jacob Emory
Jun 10, 2020
The owners are great, and they take pride in the quality of the windows they clean.
Stephanie
Apr 07, 2018
My husband and I are new to city life, having just moved into our first downtown dwelling. Apex takes care of our beautiful windows in a professional and courteous manner, leaving them sparkling! Thank you Apex for keeping our view of this beautiful city crystal clear!
Dwight
Dec 12, 2017
We brought Apex here to Columbia, SC to pressure wash and clean the windows of our 7 story property. Their performance surpassed our previous work and their customer service/hospitality was unmatched. We will continue to use Apex for all of our future work and will likely expand their services to our numerous properties. Very pleased!
Benjamin
Sep 21, 2017
I love this group of guys and gals. They're easy to work with and will always get the job done in a professional and timely manner. I'd recommend to anyone!
Brian
Sep 07, 2017
They did a terrific job on the Mary Boyce Temple House we recently finished restoring on Henley Street. it took well over seven years to put that mess of a house back together so the windows were horribly dirty. I came home to sparkling windows, washed with great respect to our home. I highly recommend Apex.
Eddie Snyder
Sep 03, 2015
The greatest window cleaners in the southeast, I couldn't ask for better boss's or coworkers to work for or with. Thank you all for everything.
Darrell
Apr 25, 2015
We in the Public Building Authority of Knox County and the City of Knoxville have worked alongside this organization for all of the 10 years mentioned in their review and we can stand by the APEX claim of job(s) well done with safety always being job one. The years of service have been accident free with a level of customer service second to none.