Our People

David Percival BEng (Hons) IEng

Senior Electrical Engineer

David joined S I Sealy in 2021 as an Electrical Design Engineer, having previously undertaken a 3.5-year apprenticeship with Barlows and worked as an Electrical Design and Estimating Engineer carrying out stage 1 – 7 duties.

David is keen to continually develop and has recently graduated his Building Services & Sustainable Engineering degree at The University of Central Lancashire, and is currently working towards his Incorporated Engineers Status with the Institution of Engineering and Technology (IEng).

David has extensive experience across various sectors, including pharmaceuticals, clean and controlled environments, and commercial projects.