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TRUSTED BY FONTANA, WI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon72
    Verified window cleaning services reviews

Top-Rated Window cleaners in Fontana - Updated Nov 2026

Avatar for Nexlevel LLC
Nexlevel LLC
4.6(
93
)
Window CleaningWindow Cleaning - For Business

Serving Fontana, WI 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."
15 neighbors recently requested a quote
Recommended by88%of homeowners
KC Cleaning Crew
New to Angi
Window Cleaning

Serving Fontana, WI and surrounding areas

Approved

Offers commercial services

At KC Cleaning Crew, we specialize in post construction cleaning and general cleaning that gets your space ready for the spotlight — whether it's a grand opening, new office launch, or a freshly renovated property. We know the final step before opening your doors is making sure everything is spotless, safe, and presentation-ready. That’s where we come in.\n\nAs a proud local business, we’re more than just a cleaning crew — we’re part of the community. We’re committed to supporting other local businesses by providing reliable, detailed cleaning services that help you shine from day one.\n\nFrom dust to debris, we handle the mess so you can focus. We work with you to ensure all your cleaning needs are met with quality and in a timely manner. \n\nClean space and Clean start\n

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Window Cleaning FAQs, answered by experts

Whether you tip before or after a carpet cleaning depends on when you’re available. If you’re home when they finish up, you can give them their tip after. However, if you need to leave before they’re done or if you won’t be home at all, you can prepare the tip beforehand and leave it for them in an envelope.

Soot can be harder to remove compared to other types of stains given its acidic nature. It can also cause underlying paint to peel off during the cleaning process. If your soot issue is a result of smoke damage, it’s recommended you call a pro to help remove it versus doing it yourself.

Smoke stains, grease buildup, mold, and water spots are common reasons for hiring professional cleaning services.

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

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 Fontana, WI homeowners’ guide to window cleaning services

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