As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. Eastcom( Eastcom Associates - Utility Detection & Damage Prevention Experts ) is a sales and distribution company, a subsidiary of Core & Main, and provides utility companies and contractors with test equipment to locate, map, inspect, and troubleshoot underground utilities.