The Don Miguel Solaroli Library serves the Grade School, High School, College, Manpower Departments and the Salesian community.  It uses a customized library software called dBEIS (Don Bosco Engineering Information System), a computerized library information system used by the students and faculty in the retrieval of information of its library holdings. The library staff uses dBEIS in all operations and processes.

The College library contains most of the collection which supports the Electronics Communication Engineering, Mechanical Engineering Computer Engineering, Information Technology course, Architecture, Computer Science, Electrical Engineering, Associate in Computer Technology course and Entrepreneurship.The Library collection also supports the primary, intermediate and secondary curriculum. These  libraries have access to the Internet and Audio-Visual materials as additional information services to the students.

The Don Miguel Solaroli Library supports the efforts of its parent institution in strengthening its resources to enable it to function as a technological resource center in the 21st century through its specialized collection. The Don Miguel Solaroli Library –Mandaluyong is committed to advancing the state of libraries in the Philippines.