AS Construction & Structural Engineering
A London structural engineering firm specialising in residential extensions, loft conversions, and new builds.
What customers love
- Structural calculations and drawings delivered accurately and on time
- Complex engineering explained clearly in plain language
- Willingness to redo calculations at no extra charge
Worth noting
- Surveyor arrived late to at least one scheduled site visit
Best for
Homeowners undertaking residential extensions, loft conversions, or structural alterations in London.
Attribute scores
Recent reviews
I had an excellent experience working with Amir at AS Structural Engineers on the design of my double-storey rear extension and loft conversion. From the outset, Amir was professional, knowledgeable, and incredibly helpful throughout the entire process. He took the time to understand the project requirements, provided clear structural solutions, and ensured all calculations and drawings were completed to a very high standard. His attention to detail, responsiveness, and ability to explain complex structural matters in a straightforward way gave me complete confidence in the design. The plans were delivered promptly and coordinated seamlessly with the rest of the project team.. I would highly recommend Amir and AS Structural Engineers to anyone undertaking a home extension, loft conversion, or structural alteration. A fantastic service from start to finish.
We recently worked with AS Structural Engineers on the design of our double-storey rear extension, and we were extremely pleased with the service they provided from start to finish. The team was professional, knowledgeable, and responsive throughout the entire process. They produced clear and detailed structural calculations and drawings, ensuring everything was designed efficiently and in compliance with building regulations. They were always available to answer questions and provide practical advice whenever needed. Thanks to their expertise, our double-storey rear extension has now been successfully built, and the project progressed smoothly without any structural issues. Their attention to detail and thorough approach gave us complete confidence throughout the build. I would highly recommend AS Structural Engineers to anyone undertaking a residential extension or structural project. Their professionalism, technical expertise, and excellent customer service made the whole experience straightforward and stress-free.
I had a fantastic experience working with Amir from AS Structural Engineers on my new 2-story residential build. Now that the project is officially complete, I can confidently say his work was flawless from start to finish. Amir handled all of the structural drawings and calculations with absolute professionalism, accuracy, and efficiency. He made the entire engineering phase smooth and stress-free, always delivering on time and keeping communication clear throughout. Thanks to Amir and AS Structural Engineers, the build went perfectly. If you are looking for a highly skilled, reliable, and top-tier structural engineer, look no further. Highly recommended!
Very efficient firm. I am doing a kitchen renovation with new glass opening and removal of a chimney breast, after shopping around, I chose AS as their prices were reasonable and reputation very good. I received my report within a day of the survey (organised quickly too, surveyor was quite late but very apologetic and nice — very knowledgeable too). I received the rest of the paperwork within a few days of reopening after Christmas. The report was thorough and surveyor helped answer some layman questions so I could understand exactly what was needed. I strongly recommend this firm and will be reusing when I do my loft project in a few years.
We had a fantastic experience with Senior Structural Engineer Naveed. They supported us with the structural engineering for our single-storey rear kitchen extension, and we couldn’t be happier with the service. What really stood out was how helpful and professional they were throughout the whole process. When our builder didn’t follow the original plans, they kindly re-did some of the calculations free of charge, which we were incredibly grateful for and made a stressful situation much easier. Overall, it was an excellent end-to-end service - knowledgeable, responsive, and genuinely supportive. I would absolutely recommend them to anyone looking for a reliable and high-quality structural engineer. Thanks again!