Culligan of Washington is highly praised for its improved and reliable service over the years. Customers appreciate that the staff, including specific employees like Annette and Mike D, are knowledgeable, thorough, and respectful of homes. The company offers convenient home delivery of drinking water and salt, with many mentioning the ease and efficiency of scheduling and receiving service. The customer service team is quick to respond to billing questions and provides helpful reminders for deliveries. Repairs and system maintenance are handled promptly at fair prices, ensuring customer satisfaction. Overall, customers find Culligan's products and services to be dependable, with excellent customer support and a focus on making water-related needs easy and stress-free.