Here at Cortez Building Maintenance,we take pride in providing the best services and satisfying our customer needs. We specialize in Cleaning Service, House Cleaning Service, Janitorial Service, Commercial Cleaning, Residential Cleaning, Building Maintenance, Office Cleaning Service, Professional Cleaning Service, Office Building Cleaning, Commercial Cleaning Service and much more. We look forward to your business and serving you. Contact us today at (650) 468-3438.