Are you a. Mechanical Estimator. who is looking for professional growth with long term stability. W.M. Schlosser is. currently seeking a. Mechanical Estimator. to join its fast-growing company. Based in Hyattsville, Maryland, we excel at performing mechanical contracting projects for the Local, State, and Federal Government with project throughout Maryland, Washington DC, and Virginia. Applicants should have estimating experience with plumbing an...