After 20 years of service to the community as an employee of Sherwin Williams Paint, Linda Castleberry retired Friday afternoon. Castleberry was honored Friday afternoon by her co-workers and community friends with a retirement luncheon. “I’m excited to go onto another phase in my life,” she said. “I’m going to go home and play with my grandchildren and attend the Adult Activity Center.” Castleberry said she has served in the capacity of assistant manager for the past 10 years and previously served as decorator and bookkeeper. “We’ve been together 20 years,” Sherwin Williams manager David Wilson said. “She is a tremendous asset to the company and the community.”