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Verified Reviews for Window Cleaning pros in Pateros, WA

*The Angi rating for Window Cleaning companies in Pateros, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Pateros, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on October 11, 2026

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Avatar for Peak And Valley Clean - Home Facebook
Peak And Valley Clean - Home Facebook
5.0(
5
)
Window CleaningWindow Cleaning - For Business

Serving Pateros, WA and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Peak and Valley has been cleaning our carpets for the past 5–6 years, and we highly recommend their services to anyone in need of professional carpet care. They are reliable, professional, and, to our knowledge, certified to meet industry standards for carpet restoration. They also cleaned the windows in our guest lobby and completed the job efficiently and to our full satisfaction. Thank you again, Peak and Valley!"
Response time2 hrs
Recommended by80%of homeowners
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Avatar for Lifespan Systems
Lifespan Systems
4.8(
4
)
Window CleaningWindow Cleaning - For Business

Serving Pateros, WA and surrounding areas

In business since 1997

Credit card accepted

"The service went very well. I use the service for 3 years now. They did a lot of repairs for us. He was responsible and able to do a lot of things well."
Flir moisture meter
Mold Testing & Remediation Project
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by100%of homeowners
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Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)
Window CleaningWindow Cleaning - For Business

Serving Pateros, WA and surrounding areas

In business since 2007

Emergency services offered

"I have been using them for 3 years for multiple projects and would not go to somebody else. They also built a cabin in the woods. It was built 10 miles from the road so it was like carrying all the stuff up the path. They also did the garage and remodeling of the house, mostly kitchen and a little bit of plumbing work in the bathroom. I am still using them and I would be using them for the next thing that will be coming up too."
Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
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Avatar for Swiftly Clean
Swiftly Clean
New to Angi
Window Cleaning

Serving Pateros, WA and surrounding areas

Local to kittitas valley I've raised my children and now and able to focas 100% on my career and being able to help out in my Community gives me a feeling of satisfaction I'm always up for a challenge I can work independently as well as in groups I take my work very seriously and love to make people smile

2 neighbors recently requested a quote
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Window Cleaning questions, answered by experts

The best time to clean the outside of your house is during your outdoor spring cleaning. Wait until late spring, after the wave of pollen is done coating your home. You can also wash your house in late fall–before the first freeze–to remove leaves and branches from the gutters.

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

Generally speaking, you should clean your windows and any associated fixtures and treatments every six months. Otherwise, clean them as needed to keep everything running smoothly. If you live in a part of the country with especially hard water, you may have to clean them three or four times per year, and the same goes for areas where insects, pollen, dirt, and other debris can soil your windows and potentially cause issues with the moving parts.

Egress windows require regular maintenance to ensure they function correctly. This includes cleaning the glass, inspecting the frame and well for debris, and making sure the cover or well drains properly. It is also important to check that the window sills and wells are watertight and to inspect and repair any damage to the window frame or seals to prevent leaks and maintain functionality.

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.

The Pateros, WA homeowners’ guide to window cleaning services

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

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