ESC-20 is an Education Service Center located just three miles northeast of downtown San Antonio, conveniently situated near the intersection of I-35 and Walters St. Whether you're traveling north or south on I-35, finding ESC-20 is easy. This brand offers a comprehensive range of products and services for educators, districts, and schools.

Their offerings include curriculum and instruction support, advanced academics, bilingual/ESL programs, career and technical education, dyslexia support, and college preparatory courses. They also provide services for special education, including multi-tiered systems of support and response to intervention. Additionally, ESC-20 offers school services such as accountability and assessment, teacher and mentor support, and bullying prevention.

They also provide business services such as financial accountability and cooperative purchasing. Their technology services include cyber security, distance learning, and information systems support. ESC-20 is committed to supporting the educational community and fostering success in schools