Action Behavior provides early intensive behavioral intervention services in the San Antonio, Texas, region. Our online autism screening tests and ADOS-2 assessments can help your child be evaluated for possible autism spectrum disorder (ASD). Our evidence-based applied behavior analysis (ABA) therapy serves autistic children in San Antonio, Converse, Live Oak, Schertz, New Braunfels, and surrounding areas.

Very happy with ABC and all the therapists. They are all so sweet and nice, always willing to help in any way they can. My son loves going to "school" everyday and loves his therapists so much. I always leave with a peace of mind knowing they are taking good care of him and as a parent, that is the most important thing. We are so lucky to be part of the ABC family. I cannot recommend this place enough, absolutely happy with everyone here.
The staff here is on point! I would highly recommend registering in this ABA program. Our son is 4 years old and has shown major improvement since he’s been enrolled (1.5 months). Never have had a bad experience, all of the therapists here are very good with all children from what I’ve witnessed. The director always greets us at the door at drop off and pick up with a very positive attitude. We have really enjoyed the warmth from this center! Our child has progressed very well in the little time that he has attended. Would rate 10 stars if possible! If you’re looking for a kind and compassionate environment for your children, would definitely consider ABC.
Guiding families through autism screening and early intervention
Have you observed potential signs of autism in your child? Has your doctor raised concerns about their development? If you need an autism evaluation for your child or if they already have a diagnosis, Action Behavior is here to assist your family. We have immediate openings for ABA treatment at our centers throughout the San Antonio area.
Take the M-CHAT-R
Online autism screener for toddlers
The Modified Checklist for Autism in Toddlers, Revised (M-CHAT-R) helps parents assess their child's risk for ASD. The M-CHAT-R can help parents decide if their child needs a more thorough evaluation.
Take the M-CHATTake the CAST
Online autism screener for older children
The Childhood Autism Spectrum Test (CAST) is an online questionnaire designed for parents. It asks about symptoms related to autism, such as issues with communication.
Take the CastAutism evaluations
Diagnostic assessment for children 18 months–6 years
If a screening tool or your child’s doctor suggests possible autism, the next step is to complete an evaluation administered by a qualified clinician.
Schedule an assessmentADOS-2
Diagnostic assessment for children 18 months–6 years
If a screening tool or your child’s doctor suggests possible autism, the next step is to complete an evaluation administered by a qualified clinician, like the ADOS-2.
What makes our ABA therapy services unique
We meet you where you are
Center-based
Designed for children ages 18 months–8 years, our vibrant centers offer a supportive environment where children with autism receive 1:1 ABA therapy, engage in school-readiness activities, and learn practical social and communication skills.
ABC Academy
ABC Academy mimics an environment similar to what children are experiencing in school. Children ages 5–12 can participate in ABA therapy part-time or full-time while learning skills to prepare them for the future.
ABC at Home
In a home setting, children can engage in 1:1 ABA therapy with a qualified clinician who helps them apply what they learn to everyday activities. This promotes independence and confidence!
1:1 Quality attention
Every child is unique, and every case of autism is different. Our BCBAs, who are master’s-level clinicians, work closely with families to develop customized care plans that reflect each child’s learning style and personality.
Dependable
With many centers nearby, finding an ABA therapy location is easy. We prioritize consistency, and unless there’s an emergency, we will never cancel therapy. You can count on us!
Family Guidance
Parental involvement is essential for your child’s ongoing success. Our Family Guidance sessions provide the support you need to help your child continue growing at home.
Extraordinary team
Our highly trained and energetic professionals are dedicated to your child’s well-being and development.
Proven success
ABA therapy is the most effective method for helping children with autism learn and grow. Families who work with us notice significant improvements in their child's communication, social skills, and ability to follow directions.
No waitlist
ABA therapy is the most effective when it’s started early. You don’t have to wait months to get your child the help they need – we are ready when you are!
Help your child thrive with ABA therapy.
Complete our online interest form to get matched with a center. We will be in touch soon!
Frequently asked questions
View all FAQsWho can diagnose autism?
Only a qualified healthcare professional, such as a developmental pediatrician, child psychologist, or pediatric neurologist, can make an autism spectrum disorder (ASD) diagnosis.
Screeners like the M-CHAT-R or CAST can show risk, but an autism evaluation is required before a formal diagnosis can be made. At ABC, evaluation results are sent directly to your child’s doctor for review.
What is the best treatment for autism?
At Action Behavior, we provide applied behavior analysis (ABA) therapy, a gold standard treatment for autism. ABA therapy for autism is evidence-based, which means it has been tested and shown to be effective through multiple scientific studies.
Our internal data show that children with autism who require comprehensive ABA therapy (25 or more hours per week) experience, on average, an 86% reduction in challenging behaviors such as aggression, elopement, property destruction, and self-injury. Most of this progress happens within the first year of treatment. Even as therapy hours are gradually reduced by about 20% over time, children continue to show lasting improvements. See more of our outcomes research here.
What is ABA therapy and how does it work?
Applied behavior analysis (ABA) therapy is a gold standard in care for children diagnosed with autism spectrum disorder (ASD). It helps children build practical skills and reduce behaviors that may make learning harder. Through ABA therapy, children can improve communication, develop self-care routines, and better manage emotions.
At Action Behavior Centers (ABC), our Board Certified Behavior Analysts® (BCBAs®) and Registered Behavior Technicians® (RBTs®) use positive reinforcement and individualized strategies to support growth. Families are active partners in therapy, working with our clinical team to set goals and track progress.
Your child is accepted here
At Action Behavior Centers, we provide applied behavior analysis (ABA) therapy, a gold standard approach for helping children with autism. Our evidence-based therapies are carefully crafted to meet your child’s needs and unlock their strengths and abilities.


