About Blue Star BM
Offering Professional Cleaning. Services For Over A Decade!
With more than 15 years of experience, Blue Star Building Maintenance, LLC is a family-owned business dedicated to ensuring client satisfaction by delivering environmentally friendly janitorial
cleaning services in all the San Francisco Bay Area, Contra Costa County & San Joaquin County .
Our top priority is the well-being of all our customers. Our comprehensive range of services includes porter service, standard and recurring cleaning, along with deep cleaning for commercial offices, schools, dental offices, worship places, stores, financial institutions, and malls.