Your panels work harder when they're clean.

Once a year at minimum, twice is better. Spring clears out pollen buildup; fall gets ahead of the winter rain that bakes debris onto your panels. In the Bay Area, bird droppings and dust add up faster than most people expect. Dirty panels can lose up to 30% of their output. On a $30,000 system, that's real money sitting on your roof.

Residential cleaning starts at $195 for most systems, and ranges up to $350 for larger systems. We offer bundle discounts when you combine solar cleaning with gutter cleaning or bird proofing. Commercial solar pricing is custom-quoted based on system size and access requirements.

Yes. We're certified by the International Solar Cleaning Association (ISCA), which sets the professional standard for this industry. That covers the right tools, technique, and handling to protect your panels and keep your manufacturer warranty intact. We're one of very few ISCA-certified companies in the Bay Area.

Yes. We handle commercial arrays of all sizes, from small rooftop systems to large ground-mounted installations. For bigger jobs we bring in professional robotic cleaning equipment. Pricing is always custom. Call (925) 324-2885 and we'll come take a look.

Gutter cleaning, bird proofing, window cleaning, skylight cleaning, and roof cleaning. Pigeons nesting under panels cause real damage (wiring, fire risk) and bird proofing stops that permanently. Most customers bundle two or three services and save on each. Ask us about maintenance plans if you want to set it and forget it.