Autism & ADHD Assessments in Chelmsford – COMING SOON
COMING SOON
Face to face appointments at our Chelmsford clinic
The Autism Service has been delivering autism and ADHD assessments for both children and adults since 2019.
With over 700,000 people living with autism across the UK, we recognised the need to supply face-to-face appointments at more locations. Waiting months for an autism diagnosis can be stressful and opening our Chelmsford clinic means private assessments are now more readily available in Essex.
In 2026, The Autism Service will launch its Chelmsford clinic; one of three clinics in Essex. We will be able to increase regional capacity and carry out hundreds of assessments with our full range of assessments available. We are able to carry out assessments for both autism & ADHD as well as combinations of the two. Crucially, all assessments are available for both children and adults.
Our clinicians deliver fast, accurate diagnostic assessments to identify whether an individual has ASD or ADHD.

Why people choose us
- Our assessment pathways follow national guidance from NICE
- You will only be seen by clinicians who are professionally regulated in their practice
- Your assessment will include at least one in-person appointment
- We use the best available tools to assist diagnosis
- You will be assessed by a multi-disciplinary team
- The outcome of the assessment will be recognised by external organisations
Book an assessment
What to expect from your assessment
Below, you’ll find links to video resources we’ve put together to help you understand what to expect from the assessment process. If you have any questions at all on our process, please reach out and one of the team will be able to put your mind at ease.
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