Mac's Electric founder Lloyd S. McBurney and owner Steven L. McBurney are celebrating the companies 50th anniversary. April 15, 2013 Mac's Electric started it's 50th year in business and is the oldest electrical contracting company in the community. We would like to thank everyone in Aberdeen, and northeastern South Dakota that has supported us over the years allowing us to continue in business serving all the terrific people in the area! Please keep us in mind for your future projects as we hope to continue in business for years to come and thank you again to all of our customers and business associates.