As with many jobs, there is a range of availablegroundworkers who will be willing to take on the project. At one end of the scale, there are firms and tradesmen that specialise exclusively ingroundwork & foundations and can help you get your project from start to finish. As you probably imagine, these are usually expensive.> At the other end of the spectrum you will find general builders or tradesmen, who have the necessary skills to complete agroundwork & foundations job, usually for a lower price.