“Family owned and operated since 1972” SERVING THE DFW METROPLEX 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) Home | Products | Services | Coupons | Contracting  | Contact  | Employment  | About Us   | Sitemap Duncanville Mechanical was acquired by Sala Air Conditioning in 2006.  Duncanville Mechanical was ran by Ed Scoggin, at 614 Sherrill Blvd, in Duncanville, Texas until his recent retirement. Ed Scoggins continued to work with Sala Air Conditioning as our Sales Manager until the end of 2009. Ed is now enjoying his retirement and has given Sala Air Conditioning the opportunity to serve his customers by providing the heating, ventilating and air conditioning needs of his DFW metroplex residential and commercial customers. At Duncanville Mechanical, we have been proud of our years of service to the Dallas area and look forward to helping you with your air conditioning and heating needs by allowing Sala Air Conditioning to serve you. We're pleased of our service to both residential and commercial customers; our team has been prepared to help with the sales, service, and installation of the comfort system that was ideal for homes and businesses over the years. Whether it was a new installation or routine service, our factory-trained technicians provided the expertise your comfort depended on. And at Duncanville Mechanical, we repaired all makes and models. When it comes to your family you want dependable air conditioning and heating systems that provide you with value as well as comfort. Thanks to Sala Air Conditioning you can expect the same value and comfort. Sala Air Conditioning goes above and beyond our customers expectations, and are glad to have our customers served past Ed’s retirement through Sala Air Conditioning. Although Ed is retired, he can still be reached and is still a consultant with Sala Air Conditioning