John Main Location
Rockville, MD, US
John Main Work
John Main Skills
John Main Summary
John Main, based in Rockville, MD, US, is currently a Director of Estimating at Shapiro & Duncan, Inc. John Main brings experience from previous roles at Community Pool Service, Inc.. With a robust skill set that includes Pre-construction, Design-Build, Change Orders, Construction Management, Construction and more. John Main has 1 emails on RocketReach.