Transmissions, Inc.

Our staff

Our people are among the most talented in the industry. It would be our pleasure to put our extensive experience to work for you!

Please check back as we add more of our staff to this page.
Armando Hernandez
We are happy to welcome Armando to our service team. He has a wealth of transmission knowledge and will be happy to talk to you and answer any questions you may have - and he's a nice and friendly man! Need to do business in Spanish? Armando can help! 
Richard Dickerson
Richard manages the work flow in the shop. He is certified by ATRA and ASE (National Institute for Automotive Service Excellence), and was recently recognized for 25 years of constant certification by ASE.
Roscoe Dickerson
Roscoe is the owner and manager. He has worked at Dunn since he was in high school and is a natural mechanic with extensive training in electronics. He is certified by ATRA and ASE - and he's just a nice guy!
Chad Dickerson
Chad is another natural mechanic who grew up working at Dunn. He is our rebuilder and is certified by ASE and ATRA.
Nancy Dickerson Wiggins
Nancy is our bookkeeper. She takes care of daily business including accounts receivable and payable, and is a breath of fresh air every day!
Melinda Campbell
Melinda is our parts manager. She is another employee who literally grew up at Dunn Transmissions,. Melinda is a living encyclopedia of transmission parts numbers and information and can find almost anything her customers are looking for.
Patricia Lasseter
Parts Sales