Pests We Treat - Yellow Jackets Nesting Under the Roof Shingles in Somerville, NJ Right underneath the roof shingles, is an active yellow jacket nest. Related Content: Article: April Showers Bring May Flowers, and Mosquitoes Too. Article: Homeowner's Guide to Bees and Wasps Case Study: Yellow Jackets Nest in Chimney Cracks in Plainsboro, NJ Press Release: End of Summer Can Still Bring Stingers Back to Previous Page Back to Videos