Meet the Team at Advanced Damp
At Advanced Damp, our work is only as good as the people behind it. We are a specialist team of surveyors, technicians and technical management focused on accurate diagnosis, clear processes and long-term solutions.
Damp and waterproofing problems are rarely straightforward, which is why we invest heavily in experience, training and structured systems rather than quick fixes. Every survey and project is approached with the same principle: understand the root cause first, then recommend the right solution.
CSSW Qualified Surveyors
Surveys carried out by Certificated Surveyors in Structural Waterproofing.
Diagnostic-Led Specialists
Specialists in damp proofing and structural waterproofing across London and the South East.
CHAS Accredited
Fully insured and CHAS accredited contractors.
Clear Written Reports
Every survey comes with a clear, written report setting out the cause and the right solution.
Accredited & Trusted
Leadership & Management
The People Setting Our Standards
Sam Fitzgerald
Owner & Managing DirectorSam leads Advanced Damp with a focus on quality, accountability and long-term outcomes. With hands-on experience across damp diagnosis and remedial works, he sets the standards of the business, oversees complex and high-risk projects, and maintains a diagnostic-led approach across every department. Sam is FODCS certified and a member of the Federation of Damp.
Leah Walton
Operations ManagerLeah runs the day-to-day operations, making sure enquiries, surveys and works are delivered efficiently and consistently. She manages scheduling and workflows, coordinates surveyors and technicians, keeps company processes followed, and supports clear communication between teams and clients.
Michael Young
Technical Manager & Waterproofing SurveyorMichael leads the technical standards, diagnostic integrity and waterproofing expertise across Advanced Damp, with a focus on commercial and structural waterproofing. He carries out waterproofing and damp surveys, oversees survey methodology, leads complex and high-risk cases, and reviews waterproofing strategies and specifications to ensure they meet current industry standards and best practice.
Surveying Team
Diagnosis Led by Specialists
Lionel Sewell
Damp SurveyorLionel carries out detailed damp inspections across residential and commercial properties, diagnosing the root cause of damp, moisture and condensation. He assesses building construction, defects and environmental factors, and produces clear, evidence-based reports with practical recommendations.
Matt Jewell
Damp SurveyorMatt carries out damp surveys across a wide range of property types with a strong focus on accuracy and clear diagnosis. He conducts thorough internal and external inspections, assesses moisture patterns and building defects, and always establishes the cause before any treatment is recommended.
Office Team
Looking After Your Enquiry
Subana Akhtar
Customer ServiceSubana manages client communication from first contact through to completion. She handles enquiries, books surveys and coordinates appointments, acting as a consistent point of contact so clients feel supported and informed at every stage of the process.
Lydia McGann
Office SalesLydia supports clients after their survey, explaining findings, recommendations and quotations in clear, accessible terms. She talks through options and next steps, helping clients make informed decisions without pressure before any works begin.
Installation Team
The Technicians Delivering the Work
Pete Moraitis
Waterproofing TechnicianPete delivers structural waterproofing across residential and commercial properties, installing basement waterproofing and tanking systems to design and survey specifications, and addressing water ingress on site. His focus is accuracy, preparation and long-term performance.
Daniel Chapman
Damp TechnicianDaniel carries out remedial works in line with survey recommendations, installing damp proofing and waterproofing systems and treating rising damp, penetrating damp and moisture ingress. He works closely with surveyors to make sure the solution installed matches the diagnosis.
Carl Shoreman
Damp TechnicianCarl installs and delivers damp proofing solutions across a variety of properties, supporting waterproofing and basement works where required. He follows technical specifications and company SOPs to keep diagnosis and installation consistent.
Brandon Halson
Damp TechnicianBrandon supports the delivery of damp proofing and waterproofing works, assisting with treatments and installations in line with survey findings while maintaining site standards and health and safety requirements.
How Our Team Works Together
Every project at Advanced Damp is supported by close collaboration between surveyors, technical management, operations and installation teams. Survey findings are reviewed internally, scopes of work are clearly defined, and responsibilities are agreed before any remedial works begin.
This structured approach ensures that what is diagnosed during the survey is delivered accurately on site. By working as one coordinated team, we reduce assumptions, avoid unnecessary treatments and deliver reliable, long-term outcomes for our clients.
Training, Standards & Technical Oversight
Our team operates within clearly defined SOPs and technical standards, overseen by management and technical leadership. Surveyors are supported with ongoing guidance, complex cases are reviewed where required, and waterproofing and remedial works are delivered in line with agreed specifications and best practice.
This level of oversight helps maintain consistency across all projects and provides reassurance for homeowners, landlords, builders and commercial clients alike.
Speak to the Team
Book a survey and one of our specialists will diagnose the cause and set out the right solution in a clear, written report. No obligation.