Facundo Tassara had me on the Fleet Success Show to talk about repair spend, and one part of that conversation deserves more room than a podcast gives it.

The invoice from your repair shop is a receipt for parts and labor. The cost of that repair is a much larger number, and most of it lands in places your accounting system, your FMS (fleet management system), and your FMC (fleet management company) were never built to look at.

Watch the full conversation below. Thanks to RTA: The Fleet Success Company for hosting.

On the road and cannot watch? Give it a listen on Spotify.

Where the rest of the money goes

A truck breaks down. Somebody notices, or telematics does. Somebody arranges a tow. Somebody calls shops until one picks up and has a bay. Somebody moves the vehicle. On day four somebody calls again for a status update on a repair that was quoted at one day. Somebody else hunts for a spare unit to cover the route. Somebody explains to a customer why the job slipped.

Every one of those steps is paid labor. None of it appears on the repair invoice.

Then there is the asset itself, sitting in a shop lot earning nothing. Most fleet leaders I talk to feel that number and cannot state it, so it stays out of every comparison they make between shops.

Last is the work itself. Was it the right repair? Did the shop replace a part that had life left? Did it follow your maintenance policy and your audit rules? Did it miss something that downs the same truck three weeks later? Without visibility into the work while it is happening, those questions get answered by trust, and trust is not a control.

The cheap shop trap

Fleets get told to negotiate harder. Push labor rates down, push parts discounts up, move volume to whoever quotes lowest. On the invoice, that works. The bills get smaller.

The cheaper shop is often the one that takes your vehicle when it is already out of capacity and works on it when convenient. It is the one that finds extra work (how many cabin air filters does a van really need in a year?) and sends the truck back twice for the same fault. What you saved on the line item gets eaten by days out of service, rework, and the hours your team spends managing a vendor instead of running the fleet.

Years ago I used to skydive most weekends. The FAA certified rigger who repacked my reserve parachute used to ask, half joking, "speed, quality, or price, pick any two." I picked quality and speed every time and paid a little more for both. That trade holds up in a shop lot better than it has any right to.

Put a number on it

Take a 40-van last mile fleet running six repairs a month at an average of four days in shop. That is 24 van days out of service every month before anything goes wrong.

Use your own contribution per van day for the arithmetic. If a van clears 300 dollars of margin on a route day, those 24 days are 7,200 dollars a month and roughly 86,000 dollars a year that never touches a repair invoice. Cut average time in shop from four days to two and you hand back 12 van days a month.

Now add coordination. If each repair consumes 90 minutes of a coordinator across calls, estimate chasing, and status updates, six repairs is nine hours a month of somebody who was hired to plan routes.

Five numbers worth tracking

• Repair cycle time, measured as hours from vehicle arrival at the shop to release, per RO (repair order). Track the median and the 90th percentile. The average hides the disasters.
• Estimate to final variance, calculated as final invoice minus approved estimate, divided by approved estimate, reported by shop. Anything consistently above ten percent is a scoping problem or a supplement habit.
• Repeat repair rate, calculated as repair orders on the same vehicle for the same complaint within 30 days, divided by total repair orders.
• Approval latency, measured as hours from estimate received to approval sent. This one usually belongs to you, not the shop.
• Downtime in dollars, calculated as vehicle days out multiplied by your margin or your replacement rental rate per day. Report it monthly next to repair spend so finance sees both.

What to do Monday morning

• Pull last quarter of repair orders and rank your shops by median time in shop rather than by labor rate. The ranking usually changes.
• Take the three vehicles with the longest time in shop and rebuild the timeline hour by hour. Mark every stretch where nobody was working on the vehicle, then find out who owned each gap.
• Agree one dollar figure for a vehicle day out of service with finance and write it down. An imperfect number you use beats a perfect one you do not have.
• Measure your own approval latency for two weeks before you blame a shop for the calendar.
• Add estimate to final variance to the report you already send leadership.

What this means for your operation

You cannot reduce a cost you cannot see. Squeezing vendors harder is the only lever most fleets have because it is the only one their data supports, and it quietly turns good shops into mediocre ones. Measuring time, variance, and comebacks gives you a second lever, and that one moves the bigger half of the number.

ServiceUp is the agentic repair platform for modern fleets. Agents handle intake, shop routing, estimate review against your policies, and the follow-up calls, so time in shop, approval speed, and estimate variance are things you watch while the repair is running rather than reconstruct from a stack of invoices. Fleets working this way see 32% faster cycle times and 21% lower repair costs. More at serviceup.com/fleets.