Core & Main Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Real Estate & Construction >> Construction Suppliers >> Sewer/Water Core & Main 1680 Expo LnIndianapolis, IN 46214 | map | directions (317) 779-6765 Visit Site Connect With Us Core & Main is a construction supply company that is a leading distributor of water, sewer, storm drain and fire protection products in the United States. Member Since: 2022 Send a message to: Core & Main Your Name: Your Email: Subject: Message: (Date: 12/7/2024)