TClarke is an industry leader in the design, installation, integration and maintenance of the digital, mechanical and electri ... cal technologies and infrastructures that a 21st century building needs for control, performance and sustainability. Across the UK, we provide a large-scale, flexible resource of specialist expertise, based in market-leading Engineering Services and digital capabilities, to help our customers deliver their construction programmes safely. Our reputation for high quality and the successful application of new technologies has been built over 130 years. read more