Reviews for Diamond Window Cleaning

Nov 2023

Amazing job and fair prices. Will definitely be hiring Chris and Ron again! Have a lot of high windows that I didn’t even realize had gotten so dirty over the past year until i saw the difference once Chris was done.
Sep 2023

As the owner of a screen repair shop I ran into these guys 10 years ago at a job and we get people asking if we do window cleaning, we always recommend Chris and Ron and customers always call us back and thank us for the recommendation and say they did an awesome job!
Jun 2023

Chris is the man!!! We've been using him for five years now and couldn't be happier! We have an Eichler house that's full windows and they are spotless after him and the gang pop over. Right as summer starts we can't wait to have our windows cleaned.Chris is clean, polite, and punctual. Fair prices and great supporting a local business. Keep up the great work team!

From Diamond Window Cleaning

Diamond Window Cleaning specializes in window cleaning for single-story and two-story homes and businesses. We also clean skylights, mirrors, and solar panels. We love helping Real Estate agents prepare homes for sale. Proudly serving Contra Costa County for over 40 years. * Window Cleaning * Pressure washing * Gutter Cleaning * Solar Panel Cleaning * Window Tinting / Window Film ABOUT US: We started cleaning windows in Contra Costa County in 1978 under the name "Ron Israel Window Cleaning."