Independent Complaint Investigations for Schools

Calm, credible support when complaints arise — independent investigations and practical advice that restore clarity and confidence.

When complaints or governance questions arise, leaders need a fair, efficient and impartial process.

We provide independent investigations, clear written findings and practical recommendations — helping schools and trusts resolve issues confidently and move forward.

Independent Complaint Investigations for Schools

Calm, credible support when complaints arise — independent investigations and practical advice that restore clarity and confidence.

When complaints or governance questions arise, leaders need a fair, efficient and impartial process.

We provide independent investigations, clear written findings and practical recommendations — helping schools and trusts resolve issues confidently and move forward.

Our Offer

Independent Complaint Investigation

Fast, thorough, and impartial investigations for your school

Complaints Leadership Workshops

Complaints Management Package

Ongoing support and oversight for peace of mind all year round

Empowering your team to manage complaints confidently

Tailored Solutions

Custom support for your school's unique challenges

Our Offer

Independent Complaint Investigation

Fast, thorough, and impartial investigations for your school

Complaints Leadership Workshops

Complaints Management Package

Ongoing support and oversight for peace of mind all year round

Empowering your team to manage complaints confidently

Tailored Solutions

Custom support for your school's unique challenges

Why Schools Turn to Us

Independent and Evidence-Based
Impartial work that stands up to scrutiny.

Efficient and Practical
We resolve most investigations within a day, saving leadership teams valuable time.

Respectful and Discrete
Sensitive matters handled with care.

Aesendia Advisory's work on the last investigation was genuinely exceptional

Headteacher, Lincolnshire

How We Work - In Brief

Initial briefing — we agree scope and timescales.

Investigation — interviews, evidence review and objective analysis.

Report & follow-up — clear findings and practical recommendations.

How We Work - In Brief

Initial briefing — we agree scope and timescales.

Investigation — interviews, evidence review and objective analysis.

Report & follow-up — clear findings and practical recommendations.

"Alex has an exceptional ability to manage parental complaints with empathy, fairness, and absolute professionalism. His clear communication and sound judgement have reassured parents and supported staff, freeing up valuable time for our leadership team."

Jon Tyler, Headteacher

"Alex’s supportive nature and deep understanding of the school environment were hugely valuable in navigating difficult situations with grace and efficiency. Dealing with school complaints is often complex and stressful, and his approach is always measured, calm, and effective."


Jo Tunnicliffe, Executive Coach & Former Headteacher

Trust Confirmed: Independent Endorsements

Led by Experience

Aesendia Advisory was founded by Alex Sandbrook, drawing on years of experience in education leadership and complaint management.

Our unique approach combines independent expertise with practical insight, helping schools navigate complex situations with clarity and confidence.

While led by Alex, Aesendia is much more than a single consultant — it’s a proven, trusted service designed specifically for schools seeking calm, fair, and effective resolution

Practical Support When It Matters Most

When concerns arise, you need calm, credible support that gets to the heart of the issue and helps everyone move forward.

Our independent investigations and complaint-handling expertise give school leaders clarity, confidence, and valuable time back.