Chang's Tae Kwon Do America Amp is a licensed child care center in Haverhill, MA with the license issued by the 360 Merrimack Street, Building 9, 3rd Floor Lawrence 01843. At Chang's Tae Kwon Do America Amp, we enroll children ages 5-12. We are a medium-sized center offering full-time and part-time before school after school. We participate in a subsidized child care program. Contact us to schedule a tour and discover for yourself all Chang's Tae Kwon Do America Amp has to offer.