Armstrong McCall Professional Beauty Supply in Dallas is highly praised for its friendly and helpful staff, especially Javier, who consistently offers product recommendations and updates on sales. The store is always fully stocked with a wide variety of hair supplies, making it easy to find what is needed. Customers appreciate the organized, clean environment and the staff's willingness to place orders if items are out of stock. Many reviews highlight the great selection, helpful service, and the store being the best Armstrong McCall in the area. Overall, it’s a recommended destination for professional beauty supplies and hair products.