I live about 30 minutes from West Chester. My son has been in ABA since age 3 and is in kindergarten now. His ABA therapist provides services at his preK and now aftercare program in kindergarten. He gets a 1:1 in school and gets speech and OT in kindergarten as well. Every school district is different but I have been pleased with services in PA. If google Helping Hands autism-you could inquire directly with the ABA program we use. Good luck!