MissouriRetail St. Louis’ Knoebel Construction completes two Patel Brothers grocery stores April 26, 2019 Share on Facebook Share on Twitter Share on LinkedIn Share via email St. Louis-based Knoebel Construction recently completed construction of two Patel Brothers grocery stores. The new stores are located in Chandler, Arizona, and Suwannee, Georgia. Knoebel Construction served as the general contractor for the projects. Patel Brothers, based in Hanover Park, Illinois, is the largest Indian-American supermarket chain in the United States with 56 locations in 22 states. Knoebel has constructed nine locations for Patel Brothers including Midwest stores in Nashville and Indianapolis.