Pharmacy Hours: 9 AM to 7 PM Mon-Fri, 9 AM to 5 PM Sat, Closed Sun. Pharmacy Closed Most National Holidays. See stores for details., Holidays Closed: Closed Thanksgiving & Christmas Day, Store Services: Pharmacy Drive-Thru. With 79+ stores in Arkansas, Oklahoma and Missouri, the Company has aggressive growth plans. The Company's strategy has been to differentiate itself from the competition based on quality, service, and freshness at competitive prices. The Company promotes no solution/no sodium added fresh beef, pork and chicken. With customized cakes, Martha Harp fried chicken, donuts and rolls; the Harps' name signifies quality. Combining that image with employee-owned service, Harps has become one of the grocery industry's most recognized independent chains and is a national success story for grocery companies competing against Wal-Mart.