Stater Bros. Markets is a grocery store chain with 172 locations across Southern California. Established in 1936 in Yucaipa, the company offers a great selection of fresh produce, meats, seafood, wine, and groceries. Customers praise the cleanliness and organization of the stores, with one reviewer describing it as the "cleanest, most well-organized grocery store in the valley." The shelves are orderly, and the aisles are easy to navigate without bumping into additional displays, making for a pleasant shopping experience. The stores are well-stocked, and the employees are often noted for their exceptional customer service. Reviewers highlight the helpfulness and friendliness of employees like Carlos in the meat department and Ariana, who provides a positive experience for customers with anxiety. The checkout process is also praised for its efficiency. Overall, Stater Bros. Markets is recognized for its commitment to providing a clean, well-organized, and customer-focused shopping environment.