The development of modern heating networks is a crucial part of making our energy supplies sustainable. Denys designs and builds these heating networks, working on behalf of government authorities, energy companies and industrial customers. By doing so, we are able to control every aspect of the process: problematic substrates, difficult access ways, tight deadlines, etc. We have built up a great deal of experience in this area over recent years and our extensive expertise and knowledge about working with pipes, controlled drilling and microtunnels stands us in good stead.