Through its subsidiary, the Islamic Education Institute of Texas (IEIT), the ISGH presently operates three full-time schools under the name of Dar-ul-Arqam. These schools are located in the North Zone, Southwest Zone, and Southeast Zone centers. All three schools are licensed and recognized by the State of Texas. Dar-ul-Arqam schools provide education similar to that offered by public schools as well as basic Islamic studies in a totally Islamic environment. The present enrollment is 500 students and classes are offered through High School at North Zone School, Middle School at Southwest School and Elementary at Southeast School. Plans are being worked out to bring all three schools to the twelfth level grade and to open another school at the South Zone center

As its mission statement, the IEIT cites the following:

Darul Arqam Schools, are committed to instilling in our children Islamic values, habits, attitudes, high moral and ethical standards, tolerance, and patience that are characteristics of a good Muslim.

With the help of Allah (SWT) we shall prepare our children to become Muslim Role Models, exemplary citizens in their communities and to excel in their professional careers.

Darul Arqam Schools will prepare our children to read and understand the message of the Quran, and the Sunnah of Prophet Muhammad (PBUH), and teach the students to apply it in every facet of their personal and professional lives.

The present Board of Directors of the IEIT consists of: