with a greater sense of cost certainty. General Contracting While this arrangement can be negotiated, this service is often provided under the traditional Design-Bid-Build method. Volpatt... service or as part of a negotiated Construction Management agreement, Volpatt Construction's staff of Estimators and Project Managers work together with you and your Design... with us, know that we will partner with you and your Design Professional to assure a quality construction project. Design-Build Volpatt Construction will team with qualified architects...