Yellow Jackets Harbor Underneath Wall Hydrant in Skillman, NJ We're on the roof of this commercial building in Skillman, NJ treating for yellow jackets. Related Content: Article: Don't Let Your Cat Catch Rodents Article: NJ Homeowner's Guide to Mosquitoes Case Study: Rats & Mold Throughout the Crawl Space in Neshanic Station, NJ Press Release: Watch Out for Winter Wanderers Back to Previous Page Back to Videos