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Services We Offer

Providing center-based & In-home ABA therapy and social skills groups to children, adolescents, and young adults diagnosed with autism spectrum disorder

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School Services

Using evidence-based observation and assessment techniques.

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In Home and Community Based ABA Therapy

Improving your social, communication, and learning skills.

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Social Skills Groups

Supporting children as they interact with their peers.

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Parent Education and Support

Teaching parents how to effectively care for their children.

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Wellness is our first priority. In response to COVID-19, we have embraced the following safeguards to ensure family and team health and safety.

  • • Compliance with the CDC and the Commonwealth re-opening requirements
  • • Reduced the size of center-based social skills groups
  • • Telehealth services to decrease in-person contact
  • • BCBA Wellness check with behavior technician and family
  • • Staff training & education on delivering in-person services safely
  • • Staff training & education on effectively providing telehealth services
  • • Staff training & education on all COVID-19 protocols (handwashing, disinfecting, social distancing, etc.).
  • • Cancellation of sessions contingent upon illness
  • • Family Informed Consent to distinguish each party’s responsibilities in prevention practices
  • • Increased communication with all staff and clients to ensure the most up-to-date information is disseminated

Welcome to Key Connections ABA Services, LLC

Autism Therapy in Westford, Massachusetts

We are proud to be your trusted local ABA service provider! Our clinicians work with children throughout the Greater Boston and Westford areas, employing Applied Behavior Analysis (ABA) to improve social skills, promote good behavior, and enrich lives!


Mission Statement

The mission of Key Connections ABA Services, LLC, (KCAS) is simple: putting people first and building meaningful connections. We believe a person-centered environment offers the opportunity for truly individualized care to develop a unique treatment approach.  Firmly embedded in the principles of Applied Behavior Analysis, we strive to meet the needs of our clients and their family unit through a dedicated team that is committed to compassionate care and best practice clinical excellence. In collaboration with other providers, we strive to create a learning environment that generalizes to a client’s home, school, and greater community.

More about Us
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Meet Our Staff

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Contact Us

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