It sounds tempting to save money by designing the project on paper, inviting one crew for pavers and another for concrete or turf. However, splitting the job is often unproductive. Here is where homeowners lose money:  Multiple crews require the area to be prepped more than once.  Most often needs are missed when there are multiple crews.  Installers may have a difficult time connecting materials left by other crews.  One contractor's defects can ruin the entire project. Sticking to one crew ensures a cohesive installation.