First, about the differences between foundation construction services and foundation piling services. Foundation construction services are the general or overall services that build foundations for buildings and other fixtures. Foundation piling services offer a very specialized type of foundation construction component, where piles (girders, pipes, or other materials) driven into the ground, either through vibration or traditional impact pile-driving techniques. It could be said that foundation piling services make up one aspect of foundation construction services. However, there are separate, specialized companies.