“Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.”
— Albert Schweitzer
In Pottstown, Pennsylvania, where grease-stained hands meet high expectations, Charlie Zothner is known for his dedication and skill at Charlie’s Transmission and Gear. Charlie and his company are respected by those who value quality craftsmanship. Three decades ago, young Charlie Zothner found himself interning at a dealership, taking on a task many would have found daunting. As part of his high school’s shop tech program, he was offered an opportunity to learn the ropes in the auto industry, guided by his no-nonsense instructor, Mr. Rambo. “Either you have it, or you don’t,” Mr. Rambo would often say, assessing students’ mechanical skills with brutal honesty. For Charlie, a transmission was merely a carburetor with more parts – just another component to master.
It wasn’t long before his supervisor at the dealership handed him his first real challenge, fixing an A4LD transmission from an Astro van. “Here,” the supervisor said, tossing him the job, “get this working.” Charlie accepted the challenge, successfully piecing the transmission together with whatever he could muster on his own. The satisfaction of that success marked the beginning of his lifelong fascination with transmissions. From then on, every transmission handed to him was another learning opportunity, with his first mentor’s words echoing in his mind, “I’m not sure you’ll want to get too good at this.” But young Charlie was driven.
Charlie’s journey within the transmission industry wasn’t straightforward. In his early days, he navigated from dealership work to taking a position in a performance shop, where he got hands-on experience working on gear trains and getting familiar with SCCA Showroom stock racing mechanics.
In the late 90s, he joined a shop that introduced him to the demands of performance work. “It seemed like a great experience at the time,” he recalls, remembering the tight-knit group who took him under their wing.
After a few years of working on rear ends and rebuilding manual transmissions, Charlie accepted a position at Dave’s Transmission in Collegeville, Pennsylvania. Here, he was producing around four builds weekly, grinding through repair after repair with a precision only achieved through experience. Charlie’s time at Dave’s became a turning point, solidifying his dedication to quality. The shop owner encouraged Charlie to learn independently with materials like ATSG and ATRA manuals, providing foundational knowledge that he would use for the rest of his career.
This was Charlie’s entry into an independent, skill-based world – something entirely different from the dealership environment, where he’d mostly been a “swing guy,” handling overflow work. He soon learned that being a builder in the independent world required more than skill; it required experience and the ability to work independently on the bench. “It’s not about certification,” he realized, “it’s about knowing what to do when you’re staring at that transmission.”
Yet, Charlie wasn’t ready to settle. After his time at Dave’s, he took a job with a franchised transmission shop, thinking he might someday own the business. That plan fell through when he discovered the franchise model wasn’t for him. This position became what he called his “building boot camp,” exposing him to relentless repair demands. But one day, he arrived at work to a locked door with a notice informing the staff the business had permanently shut down.
It was an abrupt end, but Charlie’s journey was far from over. Soon after, calls from customers began coming to him directly, asking him to work on their transmissions outside of any formal shop. With these requests in hand, he found a small space to rent within a larger garage, setting up shop with little more than his tools and a reputation for honesty. The operation grew quickly, and within six months, Charlie had to expand, establishing his first full-scale shop, All Done Transmission and Auto Repair. The shop thrived under his ownership, and word spread about Charlie’s reliable work and fair pricing.
In 2017, life took another turn. Charlie decided to sell the shop to care for his aging parents, stepping back from the business he had worked so hard to build. But as fate would have it, not long after his mother passed, he received a call from the man who had bought Charlie’s shop, offering to sell it back to him. Without hesitation, Charlie reclaimed his old business, this time giving it the name that would reflect his personal commitment, Charlie’s Transmission and Gear.
With the shop back in his hands, Charlie was the sole builder until he crossed paths with Lindsay Phillips, a driven and talented technician in the field. 
Charlie saw potential in her, noticing her work ethic and skill while she worked as an R&R tech at a local shop. “Check out our Facebook page,” he told her, encouraging her to learn more about his shop and the work he did. Soon enough, Lindsay joined his team, learning the ins and outs of transmission building under Charlie’s guidance. Charlie was eager to train her, not only to build transmissions but to share the approach to craftsmanship that had served him for so long.
Today, Charlie’s Transmission and Gear is known for tackling all kinds of geartrain work, from transfer cases to differentials. “If it has shafts, bearings, and gears, we can do it,” Charlie says, proudly summarizing the expertise he and Lindsay bring to every job. His wife Marcia manages the books, rounding out a team where every member plays a critical role.
Charlie also dedicates his time to training the next generation of technicians. Serving on the Pottstown High School Advisory Board, he aims to bring in young talent and mentor them just as he was once mentored. Charlie believes that giving students a chance to learn “hands-on” in a shop environment builds skills they can’t get anywhere else, and he’s enthusiastic about taking on another R&R technician soon.
As he looks ahead, Charlie envisions passing his legacy on to Lindsay and any future team members, ensuring that the shop remains a place where skills, trust, and hard work are valued. In about ten years, he hopes to retire, leaving the shop in good hands and confident that Lindsay and his team will carry on the commitment to quality and customer care that have become Charlie’s trademarks.
Charlie Zothner’s journey tells of a life spent building more than just transmissions; it’s a story of resilience, mentorship, and the drive to excel at a craft. His experiences remind us that a great builder is more than just skilled, they’re patient, dedicated, and invested in sharing their knowledge with those who come after them. At Charlie’s Transmission and Gear, the spirit of quality work lives on, one rebuild at a time.
Have you ever wondered how shops are chosen for this column? We know there are many deserving ATRA shops out there – you might be one of them. Sometimes, we hear about shops and their unique stories through the grapevine. However, most of the time, we end up being detectives. We ask our industry contacts for recommendations, and then we contact the shops they’ve suggested.
You’re invited to tell us about an ATRA shop that you think has an interesting story to tell – maybe your own shop. There’s no cost. It just takes about an hour for a telephone interview and a visit by our photographer. We’ll do all the heavy lifting. To get the ball rolling, send an email to Dennis at dmadden@atra.com.
