Leviton, Cooper and Legrand are some of the major players in the electrical outlet industry and produce the highest-quality products. Many home-improvement stores, including The Home Depot, Walmart and Lowe's, stock products from all three of these companies as well as a variety of off-brand products.
Leviton's ground fault circuit interrupter, or GFCI, receptacles are considered the standard in energy-efficient electrical outlets. These safety outlets offer shock protection and a rugged exterior, and they are sold in a variety of shapes and sizes. Cooper's standard residential outlet, the TR270W, also enjoys popularity due to its stability and inexpensive price point.