Why families choose ABC
At Action Behavior Centers, our autism services help autistic children learn practical life skills, build independence, and reach milestone moments. We proudly provide evidence-based ABA therapy in a compassionate and supportive environment. Learn more about what sets us apart.

Immediate access to care
Starting ABA therapy early can help your child build skills during an important time in their development. With centers close to home, your child can begin treatment right away.
Coordinated care
We work with your child’s speech, occupational, feeding, and physical therapists so they can hold sessions right in our centers. Your child gets support in a familiar place, with fewer trips and fewer changes in setting.
Family Guidance
You’re an active part of your child’s care team. Twice a month, a BCBA leads a Family Guidance session with you. You’ll learn practical strategies you can use during therapy and in everyday routines at home.
School readiness support
In center-based ABA therapy, BCBAs and RBTs help your child practice skills used at school, like communication, social interaction, and executive function. For school-age children, ABC Academy builds on that work and helps connect what they learn in therapy to the classroom.


Help your child thrive with ABA therapy.
Complete our online interest form to get matched with a center. We will be in touch soon!
What is ABA therapy, and how does it work?
Applied behavior analysis (ABA) therapy is an evidence-based treatment for children diagnosed with autism that uses positive reinforcement and individualized teaching to help children build new skills. At Action Behavior Centers – Chandler Tumbleweed in Chandler, Arizona, our ABA programs are tailored to each child, focusing on improving their communication, social skills, and daily living skills in a supportive and engaging environment.
Does my child need an autism diagnosis before starting ABA therapy in Chandler?
Yes, a formal autism diagnosis is required before starting ABA therapy in Chandler, Arizona. A diagnosis is needed to access early intervention services, qualify for insurance coverage, and receive autism support through school systems. Action Behavior Centers offers no-cost autism evaluations at our Chandler Tumbleweed location, including the ADOS-2 and other diagnostic tools, to help families get started as quickly as possible.
My child’s doctor said they might just be delayed and suggested waiting to test for autism. Should I wait?
Waiting can mean missing important opportunities for early intervention. ABA therapy is most effective when started early, ideally between 18 months and 5 years. Getting an early autism evaluation in the Chandler area allows your child to begin services sooner and start working on communication, behavior, and social interaction during critical developmental years.
What age range of children do you serve at your Chandler Tumbleweed ABA therapy center?
Our Chandler Tumbleweed ABA therapy center supports children diagnosed with autism from 18 months to 13 years old.
Ages served at Action Behavior Centers – Chandler Tumbleweed:
- Autism evaluations: 18 months–6 years
- In-center ABA therapy: 18 months–8 years
- In-home ABA therapy: 18 months–13 years
- ABC Academy (school-readiness program): 5–12 years
Learn more about ABA therapy & autism
View all FAQsDoes my child need an autism diagnosis before starting ABA therapy?
Yes! Your child will need a formal autism diagnosis before they can begin ABA therapy, receive insurance coverage, and access certain school programs. As a trusted ABA therapy provider, Action Behavior offers no-cost autism evaluations, including the ADOS-2, to help guide your next steps. Contact us today to learn more about the autism evaluation process.
What is ABA therapy and how does it work?
Applied behavior analysis therapy is a research-backed method that helps children diagnosed with autism learn new skills and reduce behaviors that may make learning harder. With ABA, children can improve communication, build daily living skills, and better understand their emotions. Our ABA therapists utilize different strategies, like Discrete Trial Teaching (DTT) and Natural Environment Teaching (NET), to support each child’s progress. Therapy is delivered through a compassionate care framework and emphasizes the child’s individual needs and goals.
I think my child is showing signs of autism. Should I wait to get my child evaluated?
Many parents hope their child will catch up naturally, and it’s normal to feel unsure about when to pursue an evaluation. However, waiting too long to seek an autism diagnosis can mean missing valuable opportunities for early support.
Early diagnosis allows children to begin therapies like ABA sooner, which can improve communication, social interaction, and everyday learning. Starting ABA therapy early, ideally between 18 months and 5 years old, can give children the strongest foundation for long-term development.





