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We Accept Most Insurances





ABA therapy in Plainfield, New Jersey, is delivered in the place where your child spends most of the day: at home. Mastermind Behavior is a BCBA-owned in-home ABA therapy provider for children with autism, serving Queen City families and the wider Union County community. Instead of asking your child to perform in a clinic and then transfer those skills back to your house, your BCBA and Behavior Technician work in your home from the start. Sessions happen in the kitchen, the living room, the bedroom. These are the spaces where the routines that need adjusting actually live.
Plainfield is known locally as the Queen City, a diverse community in southwestern Union County with families spanning many backgrounds. School-age children are zoned to Plainfield Public Schools, and the city sits adjacent to Scotch Plains-Fanwood, with rail access via NJ Transit's Raritan Valley line. That makes the city well-connected even as the population stays relatively dense and walkable in its central neighborhoods.
For ABA families, the in-home model offers a practical advantage in a city where parking, transit timing, and after-school logistics can complicate clinic-based options. Your BCBA designs the program around your family's actual rhythm, including coordination with the school district team when an IEP is part of the picture. Your Behavior Technician runs sessions where the work needs to happen: morning transitions, after-school decompression, bedtime routines. The point isn't only to teach a new skill in isolation. It's to build that skill in the rooms and moments where your child will need to use it.
Mastermind Behavior is a BCBA-owned in-home ABA therapy provider serving families across New Jersey. We bring therapy to your home in Plainfield so your BCBA and Behavior Technician work with your child in the rooms where the skills will actually be practiced. With a 90%+ staff retention rate and no onboarding waitlist, most families begin direct services within six weeks of their initial assessment.




You’ll celebrate your child’s progress as we work on…
Children with ASD struggle to express their feelings and understand what others are saying. As your child learns to express their wants & needs with gestures, eye contact and language, you’ll feel relieved and hopeful now that you can understand and connect to them better.
Your child CAN function better in your daily life. From putting on their own shoes, to sitting in their chair at the dinner table, your child will learn to function better at home. As they master skills like going to the bathroom, or walking safely across the road, life will become calmer and easier for everyone.
We’ll address self-harm, tantrums and other destructive behaviors so your child can feel happier, safer and be understood. Dealing with these behaviors early on prevents these behaviors from becoming harder to manage as your child gets older.
Children with ASD struggle to express their feelings and understand what others are saying. As your child learns to express their wants & needs with gestures, eye contact and language, you’ll feel relieved and hopeful now that you can understand and connect to them better.
That’s why we have serious standards.
Not all ABA therapy is equal. We hold the highest level of accreditation of ABA treatment, so you’re certain that your child is getting the most up-to-date care from qualified therapists who meet the highest standards in the industry.
For 30+ years, we've worked with children on the autism spectrum and earned a sterling reputation amongst industry professionals. There's no substitute for that kind of experience. We adapt every program to your child's specific diagnosis and personality — including the most complex cases.
From your first phone call through years of ongoing therapy, we're available to talk through whatever comes up — scheduling, insurance, your child's progress, or a tough week at home. Just give us a call. We're here to help.
To explore in-home ABA therapy for your child in Plainfield, schedule a free consultation or call 732.813.7333. We'll verify your insurance, walk through what to expect, and help you decide on the right next step.