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TRUSTED BY GREENBRAE, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon28
    Verified window cleaning services reviews

Top-Rated Window cleaners in Greenbrae - Updated Nov 2026

Avatar for Smart Window Cleaning
Smart Window Cleaning
4.7(
62
)
Window CleaningWindow Cleaning - For Business

Serving Greenbrae, CA and surrounding areas

Approved

In business since 1973

Free estimates

Customers say: Quick response

"It went extremely well. They kept us up to speed on their arrival times. Eduardo and KC were courteous, professional, and did a great job on our windows. And, they came in at the lower end of the estimate. I will hire Smart Window Cleaning again."
Response time7 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Window CleaningWindow Cleaning - For Business

Serving Greenbrae, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again."
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+1

Response time6 hrs
Recommended by17%of homeowners
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Window Cleaning FAQs, answered by experts

Professionals use high-pressure steam cleaners, brushes, and specialized cleaning solutions for effective results.

Yes, services are customizable to target specific areas or concerns within your home.

Professional cleaning utilizes industrial-grade equipment and formulated cleansers that penetrate deeper into fabrics, removing stubborn dirt without risking damage that DIY approaches might, such as surface abrasion from improper tools.

You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.

It depends on the surface you’re trying to clean. For example, a mixture of vinegar and water is a good option for a deep cleaning, including removing hard water stains from glass or stainless steel. However, vinegar is too acidic for granite and other types of natural stone, so it’s better to use a combination of baking soda and water on those surfaces.

The Greenbrae, CA homeowners’ guide to window cleaning services

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