What separates a good mechanic from a great one? Is it technical knowledge, experience, attitude, leadership, or the willingness to keep learning? On this episode of the Wrench Turners Podcast, host Joshua Taylor sits down with Jamie Wright, owner of GLW Diesel Service and Repairs in Alberta, Canada, to discuss nearly 20 years in the heavy-duty diesel industry and the lessons he's learned along the way. Originally from the United Kingdom, Jamie started his career working on heavy equipment before moving to Canada and progressing through the ranks from technician to shop foreman, shop manager, and eventually business owner. Together, Joshua and Jamie explore the realities of working in the trades, the importance of developing the next generation of technicians, and why becoming a successful mechanic requires much more than knowing how to turn a wrench. In this episode, we discuss: Why attitude, work ethic, and humility matter when developing apprentices The importance of mentorship and strong shop leadership What automotive technicians should know about transitioning into heavy duty diesel Career opportunities beyond traditional truck repair, including industrial engines, generators, and heavy equipment Why continued technical training, particularly in electrical diagnostics and diesel aftertreatment, is essential How shop owners can identify performance challenges and help technicians improve The mental and physical demands of working in the field Why sharing technical knowledge benefits the entire repair industry Making smart investments in tools, training, and career development Protecting your hearing, eyesight, knees, shoulders, and overall health to build a sustainable career Jamie also shares how creating educational repair content has helped him connect with other technicians, solve problems beyond his own shop, and build a community focused on helping one another succeed. Perhaps most importantly, Jamie reminds us that investing in yourself means more than buying expensive tools. It means protecting your body, developing your skills, taking care of your mental health, and surrounding yourself with people who help you grow. Whether you're an apprentice, journeyman technician, shop foreman, service manager, or business owner, this conversation offers practical lessons for building a better career in the automotive and heavy duty repair industries. Episode Chapters 00:00 Meet Jamie Wright of GLW Diesel 02:12 From the UK to Canada's diesel industry 04:49 What apprentices need to learn 14:11 How leadership shapes the next generation 21:57 Automotive vs. heavy duty diesel repair 27:55 Diesel career opportunities and technical training 34:34 The physical and mental challenges of field service 36:52 Learning diagnostics and managing technicians 41:00 Understanding technician performance 45:29 Building a business and sharing knowledge through social media 56:14 Investing in yourself and your career 1:01:36 Protecting your health for a longer career 1:06:35 Closing thoughts and connecting with Jamie Connect with Jamie Wright and GLW Diesel Website: https://glwdieselservice.com Instagram: @jlw.diesel TikTok: @jlw.diesel Facebook: GLW Diesel Service and Repairs Location: Leduc County, Alberta, Canada About the Wrench Turners Podcast The Wrench Turners Podcast is dedicated to improving the life, well-being, and productivity of mechanics. Through conversations with technicians, shop owners, industry leaders, and automotive professionals, we explore the experiences, challenges, and opportunities that shape careers in the repair industry. If you found value in this conversation, please like the video, share your thoughts in the comments, and subscribe to support the show. Keep turning wrenches, keep learning, and keep looking after yourself.