Diamond Window Cleaning is a trusted window cleaning service in Contra Costa County, providing exceptional service for over 40 years. They specialize in cleaning windows, skylights, mirrors, and solar panels for both residential and commercial properties. The company is known for its honest and professional approach, with a team of skilled technicians led by Chris. Customers have praised the company's attention to detail, great customer service, and fair pricing. Whether it's a single-story home or a two-story business, Diamond Window Cleaning consistently delivers amazing results, leaving windows and surfaces sparkling clean.
This service was exactly what I was looking for. Super nice guys, easy to connect with, honest and straightforward, did a great job. Reasonable price. When I bought my house I thought, how will I ever get up to these high windows for cleaning? No more worries. I'll call them every year. Ditto for the gentle power washing on the house. Aahhh. Clean.
Such a great group of folks who really care about their work - Chris especially was so friendly, helpful and clearly dedicated to making sure we were highly satisfied, which we were. Great price too!
Second time using Diamond Window cleaning. On time, a job very well done. They took off all the screens and wiped these down before putting back on. Easy to communicate, you receive updates on arrival by texts. Overall great experience. Highly recommend their services.
8 Donegal Way, Martinez, CA 94553
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