Welcome to Tandy Engineering Services Tandy Engineering Services design, install and maintain mechanical and electrical services for the commercial, industrial, retail, housing and government sectors of the construction industry. Our company is entirely managed by professional engineers who supervise a wide range of mechanical and electrical contracts, ranging in value from £50k to £5m. We are pro-active designers who believe in simple, cost-effective, buildable and maintainable engineering solutions. We fully integrate ourselves within the client’s design and construction team to generate optimum performance and we also provide local on-site management to ensure that every client has the closest possible support and access. Our design excellence allied to the highest possible installation standards enables us to provide a reliable and high quality product at a realistic and best value price, as testified by our extremely high level of repeat business.