HLN Ltd
Structural Engineers
HLN Ltd
Floor 2 Room 211A, London
# HLN Engineering Ltd
HLN Engineering is an award-winning structural and civil engineering consultancy based in London, serving Greater London and surrounding areas. The firm specialises in designing solutions for residential and commercial building projects, from initial concept through to completion.
The practice offers comprehensive engineering services including structural design, civil engineering, drainage consultancy, architectural design and principal designer roles under CDM regulations. They are particularly known for residential work, with expertise in loft conversions—including dormer, hip-to-gable, mansard and Velux variants—house extensions, and building extensions. The team also handles specialist work such as beam design and subsidence investigations.
What distinguishes HLN Engineering is their team of chartered structural engineers who combine technical expertise with practical site knowledge. Rather than offering generic solutions, they provide bespoke engineering design tailored to individual project requirements. The firm operates across multiple locations (London, Cardiff, Bromsgrove and Waltham Abbey), allowing them to service a wide geographic area while maintaining local presence and understanding.
Their approach emphasises accessibility; the London office encourages direct contact for no-obligation quotations, suggesting a client-focused business model. As part of the broader HLN Group, they benefit from established infrastructure and reputation. The combination of chartered credentials, award recognition, diverse service range, and hands-on technical team positions them as a reliable choice for property owners and developers requiring structural engineering guidance.
HLN Engineering is an award-winning structural and civil engineering consultancy based in London, serving Greater London and surrounding areas. The firm specialises in designing solutions for residential and commercial building projects, from initial concept through to completion.
The practice offers comprehensive engineering services including structural design, civil engineering, drainage consultancy, architectural design and principal designer roles under CDM regulations. They are particularly known for residential work, with expertise in loft conversions—including dormer, hip-to-gable, mansard and Velux variants—house extensions, and building extensions. The team also handles specialist work such as beam design and subsidence investigations.
What distinguishes HLN Engineering is their team of chartered structural engineers who combine technical expertise with practical site knowledge. Rather than offering generic solutions, they provide bespoke engineering design tailored to individual project requirements. The firm operates across multiple locations (London, Cardiff, Bromsgrove and Waltham Abbey), allowing them to service a wide geographic area while maintaining local presence and understanding.
Their approach emphasises accessibility; the London office encourages direct contact for no-obligation quotations, suggesting a client-focused business model. As part of the broader HLN Group, they benefit from established infrastructure and reputation. The combination of chartered credentials, award recognition, diverse service range, and hands-on technical team positions them as a reliable choice for property owners and developers requiring structural engineering guidance.
Services offered
Structural engineering designCivil engineering consultancyLoft conversion designHouse and building extensionsDrainage design and consultancyArchitectural design servicesPrincipal designer servicesSubsidence investigation and remediation