HOME COVID-19 COMPANY HISTORY PRODUCTS We are a family-oriented business with great customer service. For easy loading, enter behind the store on Ewing street. Parking is available to the right on Ewing street. Madru Plumbing Supply COVID-19 Emergency Changes at Madru Supply: click here for announcement. Madru Supply 294 E. Main St. Chillicothe, OH 45601 Hours: 8:30am - 4pm, Monday - Friday Phone: 740-775-7473 Email: sales@madrusupply.com accountingoffice@madrusupply.com 294 E. Main St. Chillicothe OH 45601 US + - View Larger Map COPYRIGHT © MADRU PLUMBING SUPPLY CO., INC.