About Davis Consultancy Services

Davis Consultancy Services is an independent specialist service providing neurodevelopmental assessments, clinical consultation, and diagnostic evaluations for children, young people, and adults.
We specialise in understanding people involving Autism Spectrum Disorder (ASD), Attention Deficit Hyperactivity Disorder (ADHD), Learning Disability (Intellectual Disability), cognitive differences, and co-occurring emotional and behavioural difficulties. Our assessments are thorough, evidence-based, and designed to provide meaningful answers, not just diagnostic labels.

About the business

Established for over seven years, Davis Consultancy Services has provided specialist consultation, assessment, and clinical support services to individuals, families, schools, organisations, and professionals across the United Kingdom.

Through a combination of in-person and remote working, we have supported clients from a wide range of backgrounds, delivering high-quality neurodevelopmental assessments, diagnostic evaluations, consultation, individual therapeutic support and specialist advice. Our national reach, combined with a personalised and person-centred approach, enables us to offer clinically robust services while maintaining the individual attention that every client deserves.


Over the years, we have built a reputation for providing thorough, evidence-based assessments, practical recommendations, and compassionate support to those seeking greater understanding of neurodevelopmental, cognitive, behavioural, and emotional differences.

Our philosophy

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Our purpose

Our purpose is to provide high-quality, evidence-based neurodevelopmental assessments that help individuals, families, and professionals better understand a person's strengths, challenges, and support needs.

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Our mindset

We believe that every behaviour, difficulty, strength, and difference has a story behind it. Our role is not simply to identify diagnoses, but to understand the developmental, emotional, cognitive, social, and environmental factors that have shaped an individual's experiences.

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Our promise

Empowering positive change starts with understanding first, listening carefully, thinking broadly and remaining curious. By recognising strengths, valuing individuality and promoting dignity and respect. We can consistently deliver excellence.


Please feel to reach out to us and are team will be sure to be in touch to consider the best way to approach your enquiry.

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