Mindset Shift: Stop Thinking Like a Tech and Start Running a Business

Summary: Most shop owners don’t struggle because they lack skill; they struggle because they’re still thinking like technicians instead of leaders. At Diesel Connect 2025, Peter Cooper broke down how the “tech mindset” keeps owners stuck in the bay and away from the bigger picture — and why strong shops run on delegation, clear KPIs, and documented systems instead of gut instinct or heroics. The takeaway: leadership, not wrenching, is what ultimately drives long-term growth.

What’s the #1 thing holding your shop back?

Is it lack of space to expand?

No hiring power?

Decaf?

It could be all of those things. It could also be you.

Yes, folks, you might be standing in the way of your own success. 

Back at Diesel Connect 2025, Peter Cooper of Ascend Consulting delivered a message to shop owners: you are not a technician anymore, so stop thinking like one! The tech mindset, as he called it, absolutely is holding shop owners back from growing their business.

Peter knows what he’s talking about, by the way. He grew a small shop into a multimillion-dollar organization, with six locations and over 100 techs. He eventually sold the business and now helps shop owners run better businesses (and sometimes he hangs out with the Fullbay crew). 

So, what is the tech mindset? 

We’re going to get into that, as well as offer up a few of Peter’s tips to help you shift from technician to shop owner. We can’t cover everything, but we can suggest you watch the entire replay, free of charge.

The Technician Mindset And How It’s Hurting Your Shop

The tech mindset, according to Peter, is doing more work for more revenue.

It’s an easy headspace to get into; it’s how most techs made their money to start with. And since most shop owners were damn good techs — good enough to open their own operations — they enter business ownership with that mindset intact. Many of them, Peter said, remain convinced that only they can do things correctly.

If you’ve ever said one of the following statements while working, you might be stuck in the tech mindset:

• “Let me show you how to do it.”
• “Oh, let me just finish this myself, it’ll be faster.”
• “I’m the only one who knows how to do this.”
• “I can do it BETTER.”

When you’re focused on actual wrenching, you’re ignoring the other responsibilities that come with ownership:

• Drumming up more business for your shop.
• Educating your staff and helping them become excellent techs.
• Forming relationships with vendors, manufacturers, other shops, etc.

Sure, you might help your techs in the moment if you take over this or that job. And yes, there are times when a shop owner does need to head into the bay to help out in a pinch. But fully immersing yourself in the work robs your team of the learning experience. Peter refers to it as “Daddy Fix-It Syndrome” — “You fix everything and feel great, but they aren’t learning to solve their own problems.” 

How To Think Like A Business Owner

As the owner, your job is the health of the whole business, not just the truck in bay two.Thinking Like a Tech (or suffering from Daddy Fix-It Syndrome) is going to prevent you from doing that. 

In those cases, the best thing you can do is turn to SHED: 

• Share tasks with your team.
• Hand over responsibilities.
• Empower your employees.
• Delegate effectively.

SHED. 

Embracing SHED allows your employees to do the work while you focus on growing the business. Admittedly, it doesn’t happen all at once, and no, you aren’t just going to hurl a ton of new responsibilities at a team that isn’t ready for it. But SHED represents goals to work towards. “Sometimes you have to slow down to speed up,” Peter said. “You may have to step back a little bit and say, let’s build a plan.”

Manage By Numbers

If you want to maximize your repair shop profitability, you need to manage by the numbers.

“You absolutely need to have a set of KPIs,” Peter told the crowd. KPIs, or Key Performance Indicators, are how you can measure the performance of your shop and everyone (and everything) in it. KPIs a shop owner should be looking at include:

• Tech efficiency
• Revenue 
• Overhead
• Gross profit
• Cost of goods sold

And so on. (You can learn more about KPIs for heavy-duty repair shop efficiency in this other Diesel Connect 2025 recording!) 

When you have your KPIs laid out, it becomes much, much easier to measure the performance of your shop. You and your staff have a set group of numbers to equal or exceed, and if you aren’t doing that, well, your crew has some work to do. But by knowing what number you want to end up with, you can reverse-engineer (if necessary) a strategy to get there.

Create A System

The key to fixing a business, Peter said, is a system.

“This is the dry part of it,” he joked. “But systems really work.” 

By system, he means a documented method of completing tasks. Your system lays out every step of every process, from initial vehicle intake to procuring parts and the repair itself.  “Consistency is key,” he said, pointing out that following a system allows everyone in the shop to do things in the same way and row in the same direction, for want of a better phrase.

That kind of consistency makes things run smoother and creates accountability. Without it, mistakes don’t just happen…they’re almost guaranteed. 

Peter described a theoretical comeback truck, one a shop had already worked on that came back after the wheel fell off. “Do you have a documented procedure that says every lug nut has to be torqued to 450–500 ft-lbs?” he asked. “Because if you don’t, was that really the technician’s fault that the wheel fell off? Or did you fail as a leader to establish a set way of doing things, a set standard?”

Be A Good Boss

Most great techs are not immediately great managers.

Let’s face it, being a boss requires an entirely different skill set from spinning a wrench. Dealing with actual human beings is sometimes a shock to the system, and requires…well…a gentler hand than most techs are used to.

Peter captured the frustration of a tech-turned-manager: “You’ll start asking yourself, ‘Why is it they just can’t do what I tell them to do?’” 

Management can be immensely rewarding, particularly as you help your people grow and learn, but it can also be mega-frustrating. “Sometimes you actually have to be a therapist,” he said, pointing out that he’s listened to difficulties employees are having that may be impacting their work. “Sometimes you have to be their friend and be like, ‘Dude, you need to slow down.’” 

To learn more about management, Peter recommends the book From Doing to Leading by John Stuef and Amy Bradshaw. “It gets into the psychology of managing humans,” he said. “And it really explains things like why people do what they do [and] what motivates people.” 

Why Not Watch The Entire Presentation?

This recap, understandably, just scratched the surface of what was a thoughtful and informative seminar. You should definitely watch the entire thing, and then maybe watch it again and take notes. 

And hey — between us — the next Diesel Connect is right around the corner, and it will be filled with interesting presentations and speakers. If you want to run a more profitable shop, then Diesel Connect is where you want to be. We’ve still got a few tickets left — snag yours today!

Yes, Peter will be there. 

Also, the food is amazing.