Commercial Window Cleaning: Attract More Customers with a Crystal-Clear Shine


Don’t let dirty windows keep potential customers from seeing your value. Instead, trust the team that has kept Illinois and Wisconsin businesses streak-free for over 30 years.

GET A FREE QUOTE

Professional workers performing commercial window cleaning

“2nd year of using NIW and am completely pleased. Had all windows inside and out done. Clean as can be. Gentlemen was polite, neat and did a great job. Will use them again.” – Viv C.
“The guys showed up exactly when scheduled. They were personable and professional, and did an excellent job. Very pleased with this company. Will use them again, and highly recommend.” – Sherry S.
“We are so happy after trying several other window washing companies we finally found the best. We will definitely continue to use their services in the coming years!” – Cara B.

Quick and Effective Commercial Window Washing


Worker from NIW Services washing office building windows
Our power pole cleaning equipment makes it safer to clean windows up to three stories high from the ground. We use 100% pure spot-free deionized water. This reduces the time required for safely cleaning your commercial windows and makes it easy to avoid disrupting your business. As a result, our workers won’t bother you, and you’ll enjoy the clean results of their labor.

Trustworthy Service from an Experienced Team


Professional window cleaner washing windows
Unlike some commercial window cleaners, we never hire subcontractors for our work. Instead, you will always receive service from employees we’ve personally hired and trust. We train these professionals to handle the trickiest windows and follow all OSHA guidelines to protect your company from liability.

Ideal for a Wide Variety of Businesses


Whether you want an immaculate storefront or clean office windows to improve employee morale, we offer the results you need. Our services are especially ideal for the following:



Office Complexes



Warehouses



Medical Centers



Auto Dealerships



Furniture Stores



Retail Stores



Restaurants



And More!

Carefully Cleaning Every Pane for Your Benefit


Closeup of a window being cleaned
With more customers shopping online, you need every advantage possible to get more feet in the door. The same goes for motivating employees to come back to the office. Therefore, you need a company that puts detailed care into every pane it cleans. Our company does this quality work to make the price of commercial window cleaning worth it.

Reliable Scheduling Tailored to Your Needs


We’re always here to serve you. So let us know when you need us, and we’ll be there. You can schedule a one-time cleaning or set up recurring services for your desired frequency. We’re happy to come once a week or twice a year.

Please call us today at 815-385-6646 or get your free quote below.