Expert ADHD and autism assessment services

Getting the right support for ADHD or autism shouldn’t be complicated or take months. At Xyla, we specialise in ADHD and autism services, providing expert-led assessments, clear diagnoses and personalised care, so you can get the answers and support you deserve, without unnecessary delays. 

How can Xyla help?

If you’re facing long wait times and unanswered questions about ADHD or autism, you’re not alone.

We’ve helped thousands of individuals and families better understand ADHD and autism, providing support that makes a real difference in people’s lives. Our expert clinicians deliver online assessments that follow NHS-recognised clinical guidelines, providing clear, accurate diagnoses and personalised care. Whether you’re looking for support for yourself, your child or a teen, we’re here to help you move forward with clarity and confidence.

About Xyla

Private ADHD assessments

We understand that waiting for an ADHD assessment can be frustrating and overwhelming. Children face delays in school support, adults struggle with undiagnosed symptoms affecting their careers and daily life, and teenagers face uncertainty in navigating their diagnosis.

At Xyla, we offer private ADHD assessments for adults, teens and children aged 7+, providing timely, expert evaluations and clear, accurate diagnoses. Our personalised treatment plans ensure you get the right support when you need it most.

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Private autism assessments

The path to an autism diagnosis can feel uncertain and isolating. Children often face delays in receiving the right support, impacting communication and social development. Adults may live with undiagnosed traits that affect relationships and daily life, while teenagers face unique challenges with identity and self-understanding.

Xyla offers private autism assessments for adults, teens and children aged 7 and over, with expert evaluations, clear diagnoses and practical guidance. Our personalised care plans ensure you receive the support you need every step of the way.

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Timely support

No more waiting: Xyla ensures you’re assessed in days, not months. Get expert support within 14 days of your self-referral and move forward with confidence.

Easy to access

Exceptional care, made accessible: No GP referral needed. Our expert-led online services fit around your life and move at your pace.

Trusted NHS partner

25+ years proudly working with the NHS: Xyla delivers gold-standard assessments backed by trusted clinical excellence.

Tailored to you

Your needs, our priority: From assessment to ongoing support, our personalised approach ensures your care fits your needs.

Our services

ADHD assessments for adults

Understand your ADHD symptoms with a comprehensive evaluation by our expert clinicians.

Autism assessments for adults

Receive a clear, accurate diagnosis and support tailored to your needs.

ADHD assessments for children and teens

A structured, expert-led approach to diagnosing and supporting young people with ADHD.

Autism assessment for children and teens

Compassionate, in-depth assessments to help children and teenagers thrive.

Combined assessments for adults

A streamlined approach for individuals experiencing both ADHD and autism traits.

Combined assessments for children and teens

Comprehensive assessment for children and teens to identify support needs for both ADHD and autism.

Focused on you, every step of the way

Seeking a diagnosis can feel overwhelming, but you’re not alone, and knowing what to expect can help you feel confident moving forward. Our experienced clinicians are here to guide and support you through every stage, from your first enquiry to post-diagnostic care.

In this short video, we’ll explain:
  • What happens after you get in touch
  • How our online assessments are carried out
  • Who you’ll meet and what to expect during your sessions
  • The types of support available after diagnosis

Meet our experts

Our experienced team includes clinicians, mental health specialists, and experts in ADHD, autism and neurodevelopmental conditions. Using a multidisciplinary approach, we work together to provide tailored care. We understand that seeking a diagnosis can be overwhelming, but our clinicians are dedicated to supporting you every step of the way with personalised care that meets your unique needs.

“At Xyla, our passion for delivering quality ADHD and autism assessments comes from a deep belief that every individual deserves to be truly seen, heard, and understood. We know that a careful, compassionate assessment can empower people to better understand themselves and access the right support to thrive.”

Meet our experts

Head of Clinical Services

We offer a free phone consultation to answer any initial questions. We’ll listen, understand your needs and guide you toward the right assessment or support. There’s no obligation, just reassurance and a helpful conversation.

Book a free consultation

Please note: We are not an emergency service, if you are in crisis and need urgent support or are worried about immediate risk of harm to self or others, please call 999. Alternatively, you can contact your GP and ask for an emergency appointment or visit your local A&E department. You can also contact the following services 24 hours a day, 7 days a week: NHS Helpline (111) and Samaritans (116 123)