10 Best ABA Therapy Providers in Decatur, GA (2026)

Our Goal is to provide highly effective treatment for children with autism and their parents by following a method scientifically proven to bring clear results. The method we use is Applied Behavior Analysis (ABA) based on extensive clinical peer reviewed research. We service families with children and adolescents on the autism spectrum 18 months to 18 years. Therapy addresses a variety of areas including language, cognitive, social, self-help (potty training, dressing, grooming, eating), gross motor & fine motor skills, play skills, and behavioral issues. Behavioral consultation includes ​skill assessment, functional behavioral assessment, treatment planning, parent training, and creating a behavior intervention plan (BIP). We are locally owned with a heavy emphasis on in family involvement, flexibility, intervening in natural environments (home, schools, daycares, and other community locations), and extensive Registered Behavior Technicians (RBT) training. We provide individualized treatment with hours recommended based on thorough assessment (4-40 hours a week depending on level of need). Our goal is for the child/adolescent to become more independent, develop healthy relationships, and eventually fade services. Our Behavior Analysts provide in-person supervision so that we can give RBT's direct support and adjust plans as needed. We provide parent training to help families work with their own children.

• Community-based
• In-home
• Medicaid
• Telehealth

Achievement Behavior Services in Decatur, Georgia provides center-based ABA therapy for children with autism. Services focus on one-to-one care, communication skills, independence, and parent support.

• Center-based

Achievements ABA Therapy serves Decatur with personalized in-home ABA therapy for children on the autism spectrum. They focus on excellence in each child's development and work with families to deliver top-quality services. In-home sessions so skills can be practiced in the child's own environment. Contact for service area and availability.

• In-home

Dogwood's Decatur location offers early intensive behavior intervention for preschoolers—about ages one through five—using ABA grounded in natural-environment teaching. Caregivers join sessions so mornings, meals, and playdates reinforce the same skills technicians practice on the floor. A BCBA-led assessment sets priorities for communication, play, and safety before hours ramp up. Tour the early-childhood rooms and ask how they phase supports as your child nears kindergarten eligibility.

Level Ahead ABA is led by a husband-and-wife duo, Joseph and Chaya Jalas, who blend their professional expertise as Board Certified Behavior Analysts (BCBAs) with the personal dedication of parents. Founded in 2019, the agency was born out of a desire to address the pressing demand for premium, personalized ABA therapy. They understand the "real-life" difficulties of parenting a child with behavioral challenges and aim to turn those struggles into manageable, actionable steps. Their approach is deeply rooted in the belief that the concern of a parent combined with the skill of an expert creates the best outcomes. Joseph and Chaya are hands-on leaders who are passionate about connecting with families and offering a superior service experience. They focus on "leveling up" a child's skills, helping them master behaviors that improve their life at home, in school, and with peers. Specializing largely in in-home therapy, Level Ahead ABA brings evidence-based care directly to the environment where children spend the most time. This allows them to work on practical skills in real-time, ensuring that progress made in therapy translates meaningfully to everyday family life.

• In-home

Level Ahead ABA runs a center-based ABA therapy clinic in Decatur on Lawrenceville Highway. The clinic is set up for child comfort and growth with space for social and communication practice. Their team focuses on building essential life skills for children with autism. Center-based services in DeKalb County.

• Center-based

Apollo Behavior runs a center in the Acworth and Kennesaw area on Acworth Forest Drive. They offer ABA therapy and autism services for children in the North Atlanta suburbs. Center hours are Monday through Friday 8am to 5pm, with other times by appointment. They serve Kennesaw, Acworth, and nearby Cobb County communities.

• Center-based

Apollo Behavior's Lawrenceville center provides ABA therapy and autism services for children in the North Atlanta suburbs. Their process includes diagnosis, evaluation, insurance advocacy, and then starting therapy. Center hours are Monday through Friday 8am to 5pm, with other hours and Saturdays by appointment. They serve Lawrenceville and nearby communities including Dacula, Johns Creek, and Hamilton Mill.

• Center-based

Apollo Behavior's North Alpharetta center is in Milton and serves children in the North Atlanta suburbs. They offer ABA therapy and autism services in a supportive environment. Their process includes evaluation, insurance support, and then starting therapy. Serves Milton, North Alpharetta, and nearby communities.

• Center-based

Behavior Frontiers offers center-based and in-home ABA therapy in Smyrna and surrounding Atlanta areas. Their programs help children with autism develop essential skills through personalized care plans, BCBA supervision, and research-based methods. They work with families so children can grow and thrive in a supportive environment.

• Center-based
• In-home

Benchmark Human Services offers ABA support for children and teens with autism in Georgia, including Savannah. Families can ask about behavioral therapy, social skills work, group therapy, and caregiver training. Services are offered across multiple Georgia communities instead of through a single Savannah clinic.

BlueSprig Smyrna offers center-based and in-home ABA therapy for children with autism. Their Growth Pathway includes Sprouts (ages 0 to 4) and Sprigs (ages 4 to 6) for early intervention, plus Branching Out programs for older children. BCBAs and RBTs build individualized plans and provide family guidance. Most major insurance plans are accepted. Monday through Friday 8am to 6pm.

• Center-based
• Community-based
• Medicaid
• Parent training

Butterfly Effects provides in-home ABA therapy in Smyrna and the Atlanta area. Most sessions take place in the home so families can observe and take part in their child's learning. Their ABA focuses on communication, social skills, and daily living skills. Evidence-based and recognized as a leading treatment for autism.

• In-home

Butterfly Effects has a Sandy Springs center that offers one-on-one ABA therapy for children with autism. They provide early intervention programs in a structured, supportive setting. Trusted by thousands of families since 2005. Reserve a spot for center-based ABA in the Sandy Springs and Dunwoody area.

• Center-based
• Early intervention

Circle City ABA's Marietta center offers immersive ABA therapy with large spaces, sensory and group rooms, and parent training. They provide social skills therapy, direct and group ABA, behavior consultation, and assessments. Progress is tracked with standardized assessments and ongoing analysis. They accept Peach State, GAMMIS (Medicaid), Tricare, and most private insurance. The team focuses on combining learning, growth, and play in a supportive environment.

• Center-based
• Medicaid
• Behavior Consultation
• Parent training

Dogwood Autism Services focuses on early intensive ABA for children ages 1 to 7. The site highlights school readiness, communication, social skills, behavior support, and caregiver coaching, which may be especially useful for families looking for strong early-intervention support. Services are listed for clinic, home, and community settings across the Atlanta area.

• Center-based
• Community-based
• Early intervention

Elevation Autism Center provides ABA therapy in Decatur for children with autism spectrum disorder. Their team uses evidence-based techniques and individualized treatment plans tailored to each child. They focus on communication, social skills, and daily living so children can make steady progress. Contact for address and center hours.

• Center-based

Elevation Autism Center serves the Roswell area with ABA therapy for children with autism spectrum disorder. Their therapists use evidence-based techniques and individualized treatment plans. They focus on the unique needs of each child and work with families to support progress. Contact for address and hours.

• Center-based

Elevation Autism Center provides ABA therapy for children with autism in Sandy Springs and Fulton County. Their team uses evidence-based techniques and individualized treatment plans. They focus on each child's unique needs and work with families to support progress. Contact for address and center hours.

• Center-based

Flywheel Centers offers ABA therapy for children with autism in Sandy Springs and Fulton County. They provide center-based and in-home services and work with both children and families to build lasting progress. Their collaborative approach helps children develop essential skills. Schedule a consultation to learn about options.

• Center-based
• In-home

Flywheel Centers delivers ABA therapy to families in Smyrna, Vinings, Mableton, Marietta, and surrounding Cobb County. Their team provides tailored support so children with autism can build essential skills in a supportive setting. They serve the greater Atlanta area with center-based and in-home options.

• Center-based
• In-home

Hopebridge offers full-spectrum autism services for families in Kennesaw and the Cobb County area. Center-based therapy starts with autism testing and applied behavior analysis as early as 15 months. They provide ABA, occupational therapy, and speech evaluations under one roof so children can build communication, social, and daily living skills. Schedule a diagnostic assessment and tour to learn about their programs and hours.

• Center-based
• Evaluations
• Occupational therapy
• Speech therapy

Hopebridge opened its Fayetteville center so families in Fayette County could get full autism care in one place. Instead of juggling ABA, speech, and occupational therapy at different locations, kids from 15 months through early elementary can receive a coordinated plan under one roof. The team uses a 360 Care model that blends applied behavior analysis with speech, OT, feeding support, and family guidance. Center hours are Monday through Friday 8:30 to 6. Most major insurance plans and Georgia Medicaid are accepted, and diagnostic evaluations are available to help families get started sooner.

• Center-based
• Medicaid
• Evaluations
• Feeding support

Positive Behavior Services provides at-home and school-based ABA therapy to families in Fayetteville and Fayette County. They do not have a clinic in Fayetteville; services are delivered in the natural environment: home, school, or daycare. Their team works on problem behavior reduction, skill acquisition, social skills, and daily living skills, and they offer school consultation and monthly parent training via Zoom. A free Family Resource Navigator helps families with the process. They accept Aetna, Anthem, CareSource, Georgia Medicaid, Tricare, Peach State Health Plan, and other major plans. Georgia locations include Fayette, Coweta, Fulton, and surrounding counties.

• In-home
• School-based
• Medicaid
• Parent training

Propel Autism in Marietta serves children up to 8 years old with ABA therapy and puts the whole family at the center of care. Their clinicians conduct assessments and build personalized treatment plans. The Marietta clinic is designed for safe play and learning with gym, toy rooms, and creative spaces. They accept Medicaid, Peach State, Amerigroup, CareSource, Anthem BCBS, United Healthcare, Optum, Aetna, Tricare, and Cigna.

• Center-based
• Medicaid