Powerful Wash, Powerful Results
Top-rated power washing for homes and businesses across Marin, Sonoma, and Mendocino counties. Eco-friendly. Reliable. Local.
Residential Cleaning
Enhance your home’s curb appeal with our professional power washing services. We safely remove dirt, mold, and buildup from driveways, siding, fences, and more across Marin, Sonoma, and Mendocino counties.
Make a lasting impression with a clean, professional exterior. We offer scheduled power washing for storefronts, offices, and commercial buildings—tailored for business owners across the North Bay.
Protect your investment and improve energy efficiency with our specialized solar panel cleaning service. Our gentle, non-abrasive methods are ideal for homes and commercial buildings in Northern California.
Commercial Cleaning
Solar Panel
I highly recommend Golden State Power Wash. Max Bernardini-owner and technician came out to give me an estimate and we scheduled an appointment to power wash my driveway, walkway, front porch with attached pergola as well as the concrete back patio and overhead pergola. It was a large job, there was a good growth of moss and lichen on all surfaces. Over 2 days Max made it all spotless. He was prompt and friendly and did an amazing job.
Fran R.
★★★★★
What Our Clients Say
Hired Golden State Power Washing to do a Spring cleaning on over 5,000 square feet of concrete patios and walkways, including steel railings, concrete walls and benches, pool decking and the pool cover. It was a big job covering four days and the results were outstanding. Max was even able to remove a pretty extensive rust stain from a stone wall that had leached onto the concrete stairs and walkway. Max is friendly, courteous and works very hard and I'm sure he can help you with any power washing need!
★★★★★
Mark Rubash
