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Proudly serving Delaware and the Tri-State Area
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Window Cleaning

For over 75 years, City Window Cleaning has brought a clear view to Wilmington, Delaware and the Tri-State Area. We offer commercial and residential window cleaning services to address your building’s unique needs.

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Our Services

At City Window Cleaning, we take a consultative approach that ensures we “Go Beyond the Surface.” From pressure cleaning to glass restoration, high dusting, and more, our services are performed with the utmost attention to quality and safety.

Wilmington, Delaware’s Window Cleaning Experts

Whether your window cleaning or building services job is big or small, City Window Cleaning is here to help! Founded in 1946, at the height of America’s Industrial Revolution, we built our business on quality, safety, and attention to detail. Through our decades of experience, we’ve developed the expertise to complete your job efficiently, on time, and correctly the first time.

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Testimonials

Here’s what our customers have to say about us!

Felix R.

Immaculate Heart of Mary Parish

"Great Job. Eva and her team do real good. Look forward to seeing them every time. Thank you."
Christine

Homeowner, Bellefonte

"Your team just left my house and my windows look perfect! I don’t think they’ve been this clean since they were installed. Your associates were professional, thorough, and very friendly. Thank you[...]" Read more...
Chad

University of Delaware

"Everything looks great. I have many compliments on the windows today. Your crew who did the work did a great job on the windows and a great job keeping everything safe."

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