Operational Productivity: How to Do More with the Same Resources

If you could increase your shop’s revenue by 20% to 30% would you do it without hiring anyone, increasing floor space, or spending a cent on new equipment? that is exactly what operational productivity improvements deliver, and most Brazilian auto repair shops have enormous untapped potential in this area.

Productivity doesn’t mean “working faster.” It means work better by eliminating waste, reducing rework, organizing vehicle flow, and ensuring every team minute creates the most value. Let’s look at practical techniques you can start using tomorrow.

What Are the 7 Wastes That Reduce Workshop Productivity?

The Lean methodology, developed in the Toyota Production System, identifies seven types of waste. All of these are common in auto repair shops:

1. Waiting: Mechanic waiting for a part, a customer to approve an estimate, or the vehicle ahead to leave the lift
2. Transportation: Mechanic walks 30 meters to get a tool that should be beside the lift
3. Unnecessary Movement: Searching for missing tools, mixed-up wrenches, and misplaced items
4. Defects/Rework: Poor workmanship that brings the customer back with a complaint, or a wrong diagnosis that causes an unnecessary part replacement
5. Overproduction: Buying more parts than demand requires ties up capital
6. Unnecessary processing: Filling out three separate forms with the same information creates internal bureaucracy
7. Excess inventory: Parts sitting on the shelf for eight months—or possibly never used

Each of these types of waste drains your operation’s margin. The first step to eliminating them is to see them. Spend a day observing your workshop with this critical eye and note each situation that fits one of these categories.

5S: The Basics That Change Everything

5S is a Japanese workplace organization method. It is simple, costs nothing, and has an immediate impact. The 5 Ss come from Japanese words:

• Seiri (Sort): Remove everything not used daily from the work area. Broken tools, obsolete parts, empty paint cans—out they go!
• Seiton (Set in Order): A place for everything, and everything in its place. Tool boards with outlines, labeled drawers, carts organized by specialty
• Seiso (Shine): A clean shop isn’t a luxury; it’s about safety and efficiency. Oil-free floors, clean workbenches, well-maintained equipment
• Seiketsu (Standardize): Create visual standards: a daily cleaning checklist, colors to identify areas (lifts, benches, walkways), and documented procedures for common services
• Shitsuke (Sustain Discipline): The hardest part: maintaining it. Set aside a 10-minute routine at the end of each day for everyone to organize their workstations. Anyone who fails loses 10 minutes of lunch the next day

Visual Management: Information Where You Need It

Visual management means anyone can understand the status of the operation at a glance, without having to ask. Practical examples for auto repair shops:

• Lift board: A whiteboard on the wall showing the three or four lifts. Each one has a colored light: green = available, yellow = in service, red = waiting for a part or approval. Everyone can see the status in real time
• Vehicle queue: Mark numbered spaces on the floor in order of arrival or priority. The next car to come in is always the one in bay 1.
• Metrics dashboard: A TV or monitor in the reception area showing: cars being serviced, cars waiting, daily revenue, and customer satisfaction (if applicable)

Standardization: The Secret to Consistency

Repetitive services should be standardized. Oil changes, brake service, alignment—create a written script with exact steps, required tools, mandatory inspection points, and estimated time. This creates three immediate benefits:

• Consistency: Every mechanic performs the service the same way, at the same quality level
• Fast-Track Training: A new mechanic can learn standardized services in days, not weeks
• Precise pricing: If you know exactly how long a job takes and which materials it uses, you can set a profitable price without guessing

Conclusion

Productivity is not about “pushing” your team; it is about remove obstacles that keep them from doing their job well. A mechanic who spends 30% of their time looking for tools, waiting for parts, or redoing work is not lazy; they are a victim of a poorly designed system. And you, the owner, are responsible for designing this system.

Start using 5S this week. Then set up a visual management board. Finally, standardize your 5 most frequent services. In 30 days, you will see the difference—not just in the numbers, but in team morale and customer satisfaction.