IQSURV LTD

Professional structural engineering service specialising in domestic projects across London and nearby areas. We provide detailed structural calculations and drawings for house extensions, loft conversions, wall removals, RSJ and steel beam design, garage conversions, chimney removals and internal alterations. Based in North-West London, we offer fast turnaround, competitive pricing and clear guidance throughout the design and approval process. Whether you’re opening up your living space, building an extension, or converting your loft, we deliver accurate, compliant calculations ready for Building Control and your builder. We work closely with homeowners, architects and contractors to ensure safe, efficient designs that keep your project on track. Serving London within the M25 as well as Watford, Slough, St Albans, Hemel Hempstead and surrounding areas. Reliable, friendly and focused on delivering high-quality structural solutions for every home renovation.