p>OUR MISSION: Unistress provides precast/prestressed concrete structures to partners who value our ability to take on their most challenging projects; providing innovative solutions, helping them through design, construction and operation and delivering on our commitments. At Unistress, the role of Estimator is to complete accurate project take-offs and to prepare cost estimates for manufacturing and erection/field work on projects, so we are able to present accurate proposals and maintain profitability for the business.