Diamond Window Cleaning

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.