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TRUSTED BY GREEN OAKS, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon306
    Verified window cleaning services reviews

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Square Window Cleaning LLC
5.0(
12
)
Window Cleaning

Serving Green Oaks, IL and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

Square Window Cleaning LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

26 neighbors recently requested a quote
Avatar for Nexlevel LLC
Nexlevel LLC
4.6(
93
)
Window CleaningWindow Cleaning - For Business

Serving Green Oaks, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Michael arrived on time and provided me a estimate prior to the start of work. The work was completed in a timely manner. My windows really are sparkling clean. I had no idea how dirty they were before."
27 neighbors recently requested a quote
Recommended by88%of homeowners
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Window Cleaning questions, answered by experts

Yes, you can use glass cleaner on outside windows, but only after you’ve rinsed away as much debris as possible. Using glass cleaner on top of a layer of dirt will only make it harder to clean. 

Use of harnesses and ladders ensures safe roof access.

For a standard 1,000-square-foot home, you should expect your window cleaner to take between 1 and 3 hours to clean all of your windows. Of course, the size of your home and the number and size of the windows you have will play a role in the timeline. Certain styles of windows—like picture windows, which have no moving parts—also take less time to clean.

Regular cleaning, non-abrasive cleaners, and scheduling professional services every few months help maintain clarity and shine.

Long-handled telescopic brushes are the best way to clean the outside of a house without a pressure washer. There are even special attachments for cleaning the outside of windows. Use a gentle cleaning solution for both the roof and siding to avoid harming the finishes. Be sure to rinse the area thoroughly with a garden hose after scrubbing.

The Green Oaks, IL homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.