EME vs DG Comparison

EMCOR Group Inc is a specialty contractor in the United States and a provider of electrical and mechanical construction and facilities services, building services, and industrial services. Its services are provided to a broad range of commercial, technology, manufacturing, industrial, healthcare, utility, and institutional customers through approximately 100 operating subsidiaries. The company's operating subsidiaries are organized into reportable segments: United States mechanical construction and facilities services, which derives key revenue; United States electrical construction and facilities services; United States building services; United States industrial services; and United Kingdom building services. Geographically, its key revenue is derived from the United States.

With more than 20,000 locations, Dollar General's banner is nearly ubiquitous across the rural United States. Dollar General serves as a convenient shopping destination for fill-in store trips, with its value proposition most relevant to consumers in small communities with a dearth of shopping options. The retailer operates a frugal store of about 7,500 square feet and primarily offers an assortment of branded and private-label consumable items (80% of net sales) such as paper and cleaning products, packaged food, and health and beauty items at low prices. Dollar General also offers a limited assortment of seasonal merchandise, home products, and apparel. The firm sells most items at a price point of $10 or less.