Sr. Mechanical Estimator Review bid documents and RFP to determine the extent of the work scope and the support needed from subcontractors and vendors in the preparation of the estimate (labor, materials, equipment). Review and define initial subcontractor work scopes, as well as contact subcontractors and vendors to secure quotes for final estimate. Providing quantitative take-offs for equipment, materials and fixtures. Review vendor and subcontractor quotes for compliance with bid documents. …