Design/Build Team
A design/build approach is like the "one-stop shopping" option for building a new facility.  A design/build team brings the services of an architect and a general contractor all under one roof.  They are responsible for both designing the project, and taking care of the general contracting responsibilities of coordinating with all subcontractors.  During the construction process, the design/build team is constantly seeking vision and direction from the church.  To determine a finished cost, many design/build teams set a "not-to-exceed" amount for the project.  

General Contractor Approach
With a design/bid/build approach, the church will take their plans, then advertise the project for bids by different general contractors.  Once selected, the general contractor will go to work with building the project.  The general contractor is then responsible for ensuring that the project will be completed.  General contractors can use a number of pricing methods including cost plus percentage profit, cost plus a "not to exceed amount," or a cost at a negotiated amount for the completed building.     

Construction Management
With a Construction Management approach, the church will select a project manager or on-site supervisor to manage the details of the project.  The on-site supervisor can be a person within the church, or an outside professional.  The project manager is then responsible for bringing in the necessary subcontractors who will complete the project.  The construction management approach is a double edged sword, in that it has the potential for the greatest cost savings, yet it also has potential for major cost overruns.  We would advise that you use this method only if you know a qualified and experienced building professional who is familiar with religious projects.