Sundance Window Cleaning & Pressure Washing

We are a small business doing HIGH-QUALITY work, here in the Bay Area since 1990. 

We started our Window Cleaning business in San Francisco and eventually settled in Concord. Listening to our customers we have added Pressure Washing, Gutter cleaning, Dryer-Vent cleaning and Installing holiday lights, over the years.

I am from Boston and my wife grew up in Concord. We once drove a big-rig all the way to New Orleans, full of donations for the hurricane Katrina relief. We have a 7-year-old American German Sheppard, a long-haired cat, autism, grandchildren and just relocated to Discovery Bay because we love sitting on our deck and looking out onto the delta water.

We want you, the customer to be able to find the service you are looking for, the general cost and information!     

Timothy & Sheryl Mahoney                                                     (925) 200-5080

nothing like a clean window

Knowledge is Power so any questions are always welcomed!