Pettit Singleton Associates

PSA's philosophy is to provide the highest standard of service to clients, aiming to exceed their expectations by offering innovative, practical, and value-for-money buildings. This commitment has led to the company being awarded prestigious and technically demanding projects. With a focus on quality and service, over 80% of PSA's work comes from repeat clients. The company specializes in design and supervision of Electrical and Mechanical installations for a range of clients in the built environment, with a recent focus on environmentally responsive buildings. PSA is committed to maintaining a comprehensive, efficient, and effective quality program and is a member of Constructionline, CIBSE, and BSRIA. The company also delivers innovative, low carbon solutions and offers a full range of engineering environmental services.