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Business Details
10 Years
experience
Expert Structural Engineering in London
Established in 2016, LSY Engineering Consultants has been delivering sustainable and innovative structural engineering solutions across the UK and beyond. Our London-based practice specialises in civil and structural engineering for both permanent and temporary works, serving diverse sectors including residential, commercial, and listed buildings. With over 130 years of collective experience, our team of chartered engineers combines technical expertise with a client-focused approach, managing projects from concept to completion.

We prioritise transparency, attention to detail, and sustainability, offering services such as BIM, structural design, and comprehensive surveys. Our commitment to reducing environmental impact through carbon assessments and responsible material use underscores our dedication to modern engineering excellence.
Services
Structural Design BIM Surveys Refurbishment New Build Temporary Works
Details
  • Year established: 2016
Highlights and features
  • We offer over 130 years of collective engineering experience across high-profile projects.
  • Our team includes chartered engineers with expertise in BIM and sustainable design.
  • We specialise in both permanent and temporary works for diverse sectors.
  • We prioritise carbon footprint assessments and responsible material use.
  • Our client-focused approach ensures projects are delivered on time and within budget.
What people say
Expert structural solutions Timely project delivery Sustainability focus Chartered engineering expertise Client-centric approach
Services
Structural Design
We provide comprehensive civil and structural engineering designs for permanent and temporary works. Our services cover residential, commercial, and listed buildings, ensuring compliance with industry standards. Our multidisciplinary approach guarantees precision from concept to construction management.
BIM Surveys
Our BIM services enhance project efficiency through collaborative 3D modelling. We deliver cost-effective solutions by identifying design clashes early, reducing errors, and improving lifecycle management. This data-driven approach supports sustainable and future-proof developments across all sectors.
Refurbishment
We specialise in revitalising existing structures while preserving historic facades. Our refurbishment projects focus on modernising infrastructure, optimising space, and ensuring structural integrity. Clients benefit from tailored solutions that align with conservation requirements and modern usage needs.
New Build
From tender to handover, we design structural solutions for new developments. Our expertise spans residential, commercial, and mixed-use projects, integrating innovative techniques to meet budgetary and sustainability goals. We provide end-to-end site supervision for seamless execution.
Temporary Works
We engineer temporary works for complex projects in aviation, rail, and infrastructure sectors. Our designs ensure safety and efficiency during construction phases, supporting challenging developments like basements and structural modifications with expert oversight.
People
Sen Young
Managing Director
Sen Young leads LSY Engineering Consultants with expertise in structural engineering. Holding multiple chartered qualifications, he oversees project delivery and strategic direction, ensuring technical excellence and client satisfaction across high-profile developments.
Brian Turner
Structural Consultant
Brian Turner brings over 50 years of experience in civil and structural engineering. His consultancy focuses on complex projects, leveraging deep industry knowledge to deliver innovative solutions for temporary and permanent works across diverse sectors.
Questions
What services does LSY Engineering Consultants offer?
We provide structural design, BIM, refurbishment, new build, and temporary works services across residential, commercial, and heritage sectors.
How does LSY ensure project sustainability?
We conduct carbon footprint assessments, use low-impact materials, and implement carbon offsetting measures to reduce environmental impact.
Do you work outside London?
Yes, we operate across the UK and internationally, with projects in Ireland and beyond.
Are your engineers chartered?
Yes, our team includes chartered civil and structural engineers with extensive industry experience.
How do you handle complex refurbishment projects?
We combine modern techniques with heritage preservation, ensuring structural integrity while meeting modern usage requirements.
Can you assist with temporary works design?
Yes, we specialise in temporary works for sectors like infrastructure, rail, and aviation, ensuring safety and efficiency.