Helios-XC Services Silicon Valley is your trusted partner for top-tier solar panel cleaning and pressure washing in Santa Clara, CA. We specialize in SPARKLING CLEAN PANEL SURFACE technology, ensuring maximum energy efficiency with Cleantech Innovation Cleaning Systems. Our expertise extends to window awning cleaning, building maintenance, oil and grease removal, mold and grime elimination, and solar panel equipment inspections. From brick, stucco, and concrete cleaning to wood decking and porch restoration, we bring precision and care to... read full review »