The Home Depot, Inc., or simply Home Depot, is the largest home improvement retailer in the US, selling tools, building materials, appliances, and services. The corporation is based in incorporated Cobb County, Georgia, with a mailing address in Atlanta. Home Depot is a speciality home improvement store. It sells appliances, baths, doors and windows, construction materials, hardware, lawn and garden products, flooring, decor and furniture, heating and cooling, kitchenware, lighting, plumbing, storage and organization, and tools through stores and an e-commerce website. Exterior home installation, flooring installation, HVAC installation, kitchen upgrades and renovation, and other home services are also offered by the company. The company operates as a home improvement retailer through its subsidiaries. Do-it-yourself, do-it-for-me, and professional consumers can purchase a variety of building supplies, home renovation products, and lawn and garden products from the company's locations. Home Depot also provides installation services to consumers who want it done for them. Carpeting, flooring, cabinetry, worktops, and water heaters are all included in these installation plans. In addition, the company offers professional installation of numerous equipment supplied through its in-home sales programs, such as generators, furnaces, and central air systems.