San Diego's #1 Company in its own class. Beltran Window Cleaning is a family owned and operated business in San Diego County. Our family has served San Diego's Community since 1968 under Bob's Window Cleaning & Janitorial. We offer services in Commercial High Rise and Residential Window Cleaning Services. Beltran Window Cleaning & Janitorial is a full service professional Window cleaning company for your business or home. So make us your one stop shop for all your cleaning needs.