We've been using SAPS4U for a few years now, and have always found them to be not only the cheapest, but also the quickest and most helpful company for providing our SAP calculations too. It's often the case that they can turn a project around in a few days, meaning we can adjust our drawings to suit their recommendations, and re-issue them for building control approval in the same week. No doubt we'll be using them for many years to come.
Anthony Boyce
PDDesign Consulting Ltd