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TRUSTED BY COTTAGE GROVE, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon76
    Verified window cleaning services reviews

Top-Rated Window cleaners in Cottage Grove - Updated Nov 2026

Avatar for Eco Exterior Solutions, LLC
Eco Exterior Solutions, LLC
4.1(
38
)
Window CleaningWindow Cleaning - For Business

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Chris did pressure washed out house a few weeks ago. We were very happy with the work he did house looks good as new. Very easy to work with. He did such a good job we are having him wash our 5th wheel camper this fall."
Roof cleaning
Concrete driveway
Roof tile
Roof tile
Tiger striping

+69

Response time9 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Leidy cleaning
Leidy cleaning
5.0(
2
)
Window CleaningWindow Cleaning - For Business

Serving Cottage Grove, WI and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"I would like to highly recommend Leidy’s cleaning company. Leidy did an excellent job cleaning my home. She was extremely careful with my furniture, household items, and every detail of the cleaning process. She is trustworthy, professional, and went above and beyond what we had originally agreed upon. I was very pleased with the results and would confidently recommend her services to anyone looking for a reliable and thorough cleaning company."
Cleaning house move out
Cleaning house move out
Cleaning house move out
Cleaning house move out
Cleaning house move out

+11

True-Build
5.0(
1
)
Window CleaningWindow Cleaning - For Business

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

True-Build 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.

Response time1 day
Recommended by100%of homeowners
KC Cleaning Crew
New to Angi
Window Cleaning

Serving Cottage Grove, 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

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

A standard professional cleaning of an entire apartment typically takes 2 to 3 hours. However, the timing varies depending on the size of the apartment, the number of people and pets that live in it, and how frequently it is cleaned. A deep cleaning typically takes 4 to 6 hours.

Well water can leave ugly marks on your window. A vinegar-water spray will remove most well water stains from your windows. However, you can also use a baking soda paste if the stain is too stubborn. Consider applying waterproofing protection to the glass surface after cleaning for long-term protection. A protective film or spray layer also makes it easier to remove the water stains next time.

Professionals use advanced, eco-friendly products that ensure effective yet safe cleaning.

Professionals use HEPA vacuums, industrial-strength cleaners, and microfiber cloths for effective cleaning without damaging surfaces.

The Cottage Grove, WI homeowners’ guide to window cleaning services

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