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Glass Master Window Cleaning

Window Cleaning, Simplified.

Contra Costa County's best no-hassle window, gutter, solar cleaning, and permanent lighting solutions. 

Just one form, and you've got a price.

We make home services simple.

1

Fill out a form on the "Get a free quote" page

2

A representative will contact you within hours

3

Choose a time and date, and you're booked!
Locally Owned & Operated 
We are owned and locally operated in Walnut Creek CA, serving the entirety of Contra Costa County
Fast and free estimates icon_edited_edit
Fast & Free
Estimates
That's right, we guarantee you a free
hands-off virtual estimate within just hours
5 Star Results &
Customer Service
We have a service guarantee to ensure your satisfaction. Un-happy with our work, we will resolve it
window cleaning walnut creek

Laura H.

I would definitely recommend this business. They were very professional, organized, detail-oriented, and very pleasant to deal with.

What our customers say

Mike C.

GlassMaster Window Cleaning did a great job on our house windows, but most importantly on our Victorian style glass sunroom. They were professional, courteous, timely and reasonably priced. I would recommend them. You would never know they were run by teen entrepreneurs! Job well done.

Kate F.

Cyrus from GlassMaster Window Cleaning exceeded expectations! His attention to detail and professionalism made our windows sparkle like new. Highly recommend.

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