Walker Pest Management started in 2001 as Caleb Walker's lawn care company. When customers kept asking about bugs, his pest license from a stint with a national exterminator let him say yes, and by 2005 pest control was the whole business. In 2025 the South Carolina Pest Control Association gave him its Fred Cliff Distinguished Service Award.
Even the standard quarterly home plan treats the crawl space, and the prices are posted online. Specialty work runs from termite bait stations and CL-100 letters for home sales to bed bug heat treatments.
The company has since grown into the Midlands and the Lowcountry but remains family-owned and Upstate-based, serving homes and businesses from Travelers Rest to Fountain Inn and Greer to Easley. Reviewers often thank their technician by name, usually for being thorough, courteous, and clear about what they found.