P.J. Mechanical Corp. relies on its estimating department to analyze future projects and prepare proposals and formal bids for evaluation. Highly trained and experienced, the estimating team plays an essential role in our process. Bids are based on the estimating team’ s site visits, mechanical drawings, and closely examined conceptual designs. Leigh Robbins, Senior Vice President and Director of Estimating reviews every proposal and coordinates efforts by interfacing with general contractors, clients and P.J. Mechanical management.