In 1985, Dennis and Andrea Ronen began their small wholesale and resale electrical supply. It was first located in the back of their family-owned car wash. To accommodate for the rapid growth of the electrical world, Dennis and Andrea relocated to 511 North Douglas in Litchfield, Il to house all inventory. In 1996 a second A&D Electrical Supply was established in Greenville,Il. A&D's continual growth soon required more inventory space to continue the same great service, therefore in 2010, Dennis and Andrea purchased the old Buske building. The communities continual support allowed for sustained growth. In 2018, A&D's Greenville location shut its doors and merged with the main location. A&D is now located at 1000 North Old Route 66.
A&D Electrical Supply has grown in various ways and so have the Ronen's. Dennis and Andrea have retired as co-owners after providing many years of service. With the company's future in mind, David Ronen has stepped up and became co-owner of A&D Electrical Supply. David works hard to follow in his parents footsteps of providing the best service to the community.