One of the first decisions you’ll make after starting
ABA therapy is
where it happens. Should your child go to a therapy center, or should a
therapist come to your home?

There’s no one right answer. Both settings are effective. Both are backed by
research. The best choice depends on your child’s age, needs, goals, and your
family’s situation.

This guide breaks down the real differences so you can make an informed
decision.

What Center-Based ABA Therapy Looks Like

Center-based ABA therapy
takes place at a dedicated therapy facility. Your child goes to the center on
a regular schedule, similar to school or daycare.

A good ABA center is specifically designed for therapy. It has structured
learning areas, sensory rooms, social spaces, and outdoor play areas.
Everything is set up to support skill-building in a controlled environment.

At Treetop’s 6 Arizona centers, a typical day might include:

• One-on-one sessions with a behavior technician
• Small group activities to practice social skills
• Structured play and peer interaction
• BCBA-directed programming throughout the day
• Breaks, snacks, and free play built into the schedule

Center-based programs typically run longer sessions. Many children attend 4 to
6 hours per day, which allows for more intensive skill-building in a single
visit.

What In-Home ABA Therapy Looks Like

In-home ABA therapy brings the
therapist to your house. Sessions happen in your child’s natural environment,
using your family’s actual routines and spaces.

A typical in-home session might involve:

• One-on-one work with a behavior technician in your living room, kitchen, or
  backyard
• Practicing skills during real routines like mealtime, getting dressed, or
  homework
• Parent training so you can reinforce skills throughout the day
• BCBA supervision visits to review progress and update the treatment plan

In-home sessions are often shorter per visit (2 to 4 hours) but can still add
up to a full therapy schedule across the week.

When Center-Based Therapy Is the Better Fit

Center-based therapy tends to work best in these situations:

Your child needs social skills practice. Centers naturally
create opportunities for peer interaction. Your child practices sharing,
turn-taking, and conversation with other kids in a supervised setting. You
can’t replicate this at home.

Your child benefits from structure and routine. Some children
thrive when there’s a clear distinction between “therapy time” and “home
time.” The center creates that boundary. They know what to expect when they
walk in the door.

You need consistency that’s hard to maintain at home.
Siblings, pets, deliveries, house guests. Home has distractions that a center
doesn’t. If your child has a hard time focusing at home, a center environment
may be more productive.

Your child is ready for a school-like setting. For children
who will be entering school or transitioning to a new school environment, a
center mimics the structure of a classroom. This makes the eventual transition
smoother.

You want more intensive hours. Center programs often offer
longer daily sessions (4 to 6 hours), which works well for children who need a
more intensive program.

When In-Home Therapy Is the Better Fit

In-home therapy tends to work best in these situations:

Your child is very young. For toddlers and very young
children, home is where they’re most comfortable. Therapy in a familiar
environment can reduce anxiety and help skills generalize to daily life more
naturally.

You want to practice real-life routines. If your child
struggles with specific home routines like getting dressed, eating meals, or
bedtime, in-home therapy lets the therapist work on these skills in the actual
setting where they happen.

Transportation is a barrier. If getting to a center is
difficult due to distance, work schedules, or other children in the family,
in-home therapy removes that obstacle.

Your child has significant anxiety about new environments.
Some children are much more comfortable at home, and starting therapy in a
familiar space reduces the stress of getting started.

Parent involvement is a priority. In-home therapy naturally
includes more parent training because you’re right there. You see the
techniques being used and can practice them immediately.

The Hybrid Approach

Here’s something many families don’t realize: you don’t always have to choose
one or the other.

A hybrid approach combines center-based and in-home therapy. Your child might
attend a center 3 days per week for social skills and structured learning,
then have in-home sessions 2 days per week to work on daily living skills and
family routines.

This gives you the best of both worlds. Your child gets peer interaction and
structured programming at the center, plus real-world practice and parent
training at home.

At Treetop, your BCBA designs a program that fits your child’s specific needs.
Many families start with one setting and adjust as their child progresses.
There’s no pressure to commit to one model forever.

How to Decide: Key Questions to Ask Yourself

These questions can help you figure out where to start:

• What are my child’s biggest challenges right now? Social
  skills point toward a center. Home routines point toward in-home.
• How does my child handle new environments? If transitions
  are hard, starting at home may be easier.
• What’s my schedule like? Centers often have set hours.
  In-home sessions can sometimes offer more flexibility.
• Does my child need peer interaction? If socialization is a
  major goal, a center provides built-in opportunities.
• How far is the nearest center? Treetop has
  6 locations across the Phoenix metro area,
  making center access convenient for most Arizona families.
• What does my child’s BCBA recommend? Your BCBA knows your
  child and can give you a clinical recommendation based on the assessment.

What the Research Says

Research shows that ABA therapy is effective in both settings. A 2020 study in
the Journal of Autism and Developmental Disorders found no significant
difference in outcomes between center-based and home-based ABA when therapy
hours and quality were comparable.

What matters most isn’t where therapy happens. It’s the quality of the
program, the training of the therapists, the consistency of hours, and how
well the treatment plan is tailored to your child.

Insurance Covers Both Settings

Good news: most insurance plans in Arizona cover ABA therapy regardless of the
setting. Under Steven’s Law and AHCCCS, both center-based and in-home ABA are
covered services.

At Treetop, 79% of families pay $0 out of pocket for ABA therapy, whether it’s
at a center or at home. Our team verifies your insurance and handles all
authorizations. See our accepted insurances.

Treetop’s Arizona Centers

Treetop currently has 6 ABA therapy centers across the Phoenix metro area,
with more opening soon. Each center is designed specifically for ABA therapy
with dedicated spaces for individual and group sessions.

We also provide
in-home ABA therapy throughout
Arizona for families who prefer that setting or want a hybrid approach.

Find a Treetop location near you.

Frequently Asked Questions

Is center-based or in-home ABA therapy more effective?

Research shows both settings are equally effective when therapy quality and
hours are comparable. The best setting depends on your child’s individual
needs, goals, and what works for your family. Many families use a combination
of both.

Can my child switch from in-home to center-based therapy?

Yes. Many families start with one setting and transition to the other as their
child’s needs change. Some children start at home and move to a center once
they’re comfortable. Your BCBA can help determine the right time to
transition.

Does insurance cover both center-based and in-home ABA?

Yes. Most Arizona insurance plans, including AHCCCS, cover ABA therapy in both
settings. The coverage amount doesn’t typically change based on where therapy
takes place. At Treetop, 79% of families pay $0 out of pocket.

How many hours per week does my child need?

The number of hours depends on your child’s assessment and treatment plan.
Treetop’s minimum is 15 hours per week, and many children benefit from 20 to
30 hours. Your BCBA will recommend a specific number based on your child’s
needs.

What if we live far from a center?

In-home therapy is a great option for families who don’t live near a center.
Treetop provides in-home ABA therapy throughout Arizona. If you’re in the
Phoenix metro area, our 6 centers are spread across the valley to minimize
drive times. Check our locations.

Take the Next Step

Not sure which setting is right for your child? That’s completely normal. You
don’t have to decide on your own.

Call Treetop at (855) 800-9361
or fill out our contact form. We’ll check your insurance, answer your questions, and help you figure out
the best plan for your family.