Business Details
14 Years
experience
Expert Civil Engineering Services in Abingdon
Wilsham Consulting is a small, independent civil engineering consultancy established over a decade ago. With a portfolio of over 300 successfully delivered projects, we provide professional civil engineering advice and design services to a diverse range of clients across the UK. Our expertise spans flood risk assessment, sustainable drainage design, highway projects, and infrastructure development. We operate under the Institution of Civil Engineers' rules of professional engagement and maintain professional indemnity insurance through Lloyds of London.Our client base includes HM Treasury, NHS Trusts, and the National Trust, united by their need for cost-effective, experienced, and tailored civil engineering solutions. We prioritise bespoke reporting, ensuring all deliverables align with specific client requirements. Our team, led by Director Stephen Gibson with 25 years of industry experience, combines technical excellence with a commitment to sustainability and ethical practice.
Services
Flood Risk Assessments
Sustainable Drainage Design
Highway Design
Water Management
Basement Impact Assessments
Details
- Year established: 2012
Highlights and features
- We offer 25+ years of flood risk assessment expertise with Director Stephen Gibson.
- Our sustainable drainage designs meet Code for Sustainable Homes requirements.
- We maintain Lloyds of London professional indemnity insurance for client protection.
- Bespoke solutions tailored to unique project requirements and risk profiles.
- Proven track record with high-profile clients including NHS Trusts and the National Trust.
Associations and certifications
- Lloyds of London
- Institution of Civil Engineers (ICE)
Services
Flood Risk Assessments
Our Flood Risk Assessments evaluate site-specific hydrological conditions to identify flood vulnerabilities. We develop mitigation strategies for residential, commercial, and infrastructure projects. Our reports meet Environment Agency requirements and support planning applications across England and Wales.
Sustainable Drainage Design
We design sustainable drainage systems that manage surface water runoff while meeting Code for Sustainable Homes standards. Our solutions reduce flood risk and enhance environmental performance for housing developments and commercial estates.
Highway Design
We provide public and private highway design services from concept to construction supervision. Our expertise covers access roads, private drives, and compliance with local authority requirements for developers and contractors.
Water Management
Our water management services address flood mitigation, drainage infrastructure, and compliance with regulatory standards. We specialise in critical drainage area reviews and solutions for urban and rural environments.
Basement Impact Assessments
We conduct independent assessments of basement proposals to evaluate structural and hydrological impacts. Our reports address council requirements and ensure compliance with civil engineering best practices for residential and commercial developments.
People
Stephen Gibson
Director and Civil Engineering Consultant
With 25 years of experience, Stephen leads all technical work and report production. Formerly a Lead Design Engineer at Thames Water, he specialises in flood risk mitigation and sustainable infrastructure solutions.
Maria
Accounts / Company Secretary
Maria manages financial operations and company administration. She ensures compliance with regulatory requirements and supports the consultancy's operational efficiency.
Questions
Do you cover projects outside England and Wales?
We primarily work across England and Wales. For larger projects or specific requirements, we may consider locations beyond this area.
What is your minimum project charge?
New client projects require a minimum charge of £500+VAT for administrative setup, with subsequent work charged at £150+VAT per hour.
Do you have professional indemnity insurance?
Yes, we hold Lloyds of London-registered professional indemnity insurance specifically for civil engineering consultancy services.
Can you provide fixed-fee quotes?
Fixed fees are available for clearly defined scopes. Complex projects with variable elements may require time-based charging to ensure accuracy.
What sectors do you specialise in?
We work across airfields, cathedrals, healthcare facilities, residential developments, and industrial sites, with particular expertise in flood risk and sustainable drainage.
