About HEC Ltd We are a dynamic electrical & air-conditioning contractor, offering quality electrical services to the commercial, industrial and residential sectors. Located in Yorkshire, close to the M62 / M1 / A1 network, we are ideally situated for accessing all areas of the UK. Our main area of expertise is the retail fit-out sector, where we are building an enviable reputation with clients for providing electrical installation, inspection & testing and air-conditioning services. We deliver an outstanding service, based around customer needs & requirements, with a constant focus on value and energy efficiency.