Sala Air Conditioning has been serving the DFW area since 1972, providing commercial and residential heating and air conditioning. (Parts, Sales, Service, Installations, and Repairs) Learn What is a Water Heater? Home | Products | Services | Coupons | Contracting  | Contact  | Employment  | About Us   | Sitemap For more information on these specific types of water heaters, see these sections:     * Gas Water Heaters     * Electric Water Heaters “Family owned and operated since 1972” SERVING THE DFW METROPLEX 214-742-7252 CALL TODAY! Water heaters heat up the water for daily household uses such as laundry, washing dishes, cooking and bathing. Service Areas: Dallas, Duncanville, DeSoto, Cedar Hill, Lancaster, Highland Park, Grand Prairie, Irving, Addison, Garland, Coppell, Southlake, Grapevine, Sunnyvale, Farmers Branch, Oak Lawn, Oak Cliff, Arlington, and Far North Dallas.