On September 29th, 2017, Clarence Lee Trentman, founder and CEO of Interstate Sales and T-Man Traffic Supply INC passed away. He was 85 years old. Since 1958, Mr. Trentman was actively involved in the road marking and maintenance industry. He established Interstate Sales of Auburn, CA in 1969, T-Man Traffic Supply of El Cajon CA in 2012, and was actively involved in their daily affairs until his passing. His insightful leadership, compassion, quick wit, and concern for his family, employees, and business associates will be his legacy. He will be sorely missed by all that knew him.
Mike, Lee’s son, is still learning the ropes here at Interstate/T-MAN. He keeps great people around him, and let’s them do all the heavy lifting and thinking. Full time since 1990 and part time since 1979, Mike enjoys coming to the office and watching "Team T-MAN" do their thing. If he can’t help you find what you’re looking for, he knows someone that can.
Melissa joins T-Man Traffic as an inside sales person, and also helps keep the office paperwork moving quickly and effectively. Her background is in over the counter auto parts, and brings a breadth of knowledge and customer service experience to help you get the right products for your job.
Juan has years of experience in customer sales and service, and recently moved into our office from the warehouse. Juan is anxious to meet with you and help get you what you need in a cost efficient, timely manner.
Sue with over 40 years of experience in the traffic maintenance industry, Sue was recently coaxed out of retirement (again!) to help us at T-Man Traffic Supply. She’s an industry icon, and has generations of customers who trust and work with her throughout the San Diego area. If she doesn’t know or have what you’re looking for, it probably doesn’t exist.
Gabe is our logistics specialist, taking care of your order’s gathering, packing, and shipping needs. Experienced and organized, Gabe will see that your order gets there on time, and as required.