Longmont Packing offers a wide selection of authentic Mexican products, including fresh produce, prepared meats, and specialty items like epazote and guajillo. Customers appreciate the friendly and helpful staff, competitive prices, and high-quality goods. The store is known for its delicious meats, including jerky, and its ability to assist those with limited Spanish. Many frequent visitors have enjoyed the easy, enjoyable shopping experience and the variety of items for making authentic Mexican meals.