Leaders in crane engineering. Heavy Lift Designs (HLD) is a specialist Engineering company with over 30 years’ experience making cranes go up and down successfully and safely. From tender stage through to project completion, HLD can assist you to make critical decisions about your construction project which mitigate risk and reduce costs. The team at HLD know how important it is that your crane commences work on site ASAP and avoids costly delays and errors. That’s why we pride ourselves on producing, checking and delivering you professional lift studies in a timely manner. We aim to change current industry perceptions by combining proven methodologies and the latest technologies to provide every aspect of lifting services you can rely on every time.