The 5 Auto Repair Shop KPIs You Should Be Checking Every Week

Most shops close the books somewhere around the tenth of the following month. By the time the P&L hits your inbox, the month it describes is over, the payroll is spent, and whatever went wrong has already gone wrong for thirty days straight. Checking your auto repair shop KPIs once a month is like checking a car’s oil once a year. Technically you looked.

Five numbers, pulled every Monday morning, will tell you almost everything about the week that just ended. None of them require new software. All of them are already sitting in your management system.

Car count tells you whether the phone and the front counter are working

Count the number of repair orders you closed last week. Then compare it to the same week last month and the same week last year, because seasonality will lie to you otherwise.

When car count slides, the cause is almost never the technicians. It is the phone, the schedule, or the follow up. Pull ten recent calls and listen to how they were handled. A shop that books eight out of ten calls and a shop that books five out of ten will look identical on the calendar until you count.

Car count is also the number that tempts owners into discounting. Fight that instinct. Cheap cars fill bays and empty the bank account.

Average repair order tells you what happened at the counter

Take total sales for the week and divide by the number of repair orders. That is your average repair order, and it is the fastest read on whether your advisors are presenting the whole vehicle or just the complaint.

If ARO is flat while your labor rate went up, something is being left on the table. Usually it is inspection findings that were never shown to the customer, or maintenance that got skipped because the advisor assumed the price would scare them.

Look at ARO alongside car count, never alone. A shop with rising ARO and falling car count is quietly running out of customers.

Gross profit percentage is where the money actually leaks

Track parts gross profit and labor gross profit separately. Blended numbers hide problems. Most shops that get in trouble are not losing on both, they are losing on one and averaging their way into thinking they are fine.

Check parts GP against what you had it set to. Suppliers move prices constantly, and a matrix that was right in January can be underwater by summer without anyone touching it. Check labor GP against what you pay your techs plus the hours you actually billed.

Typical healthy ranges vary a lot by market and mix, so the number that matters is your own trend line. If either one is drifting down three weeks in a row, stop and find out why before the quarter closes.

Productivity is the number that pays your technicians

Two different measurements get confused constantly. Efficiency is hours billed divided by hours worked on the job. Productivity is hours billed divided by hours the tech was on the clock and available.

Efficiency tells you how good the tech is. Productivity tells you how good your shop is at feeding that tech work. A technician can run high efficiency and still cost you money if he spends two hours a day waiting on parts, waiting on approval, or waiting on a bay.

If productivity is low across everyone, the problem is dispatch, parts ordering, or approvals. That is a management fix, not a hiring fix.

Closing ratio connects all of it

Divide the dollars sold by the dollars presented. That is your closing ratio, and it is the single best measure of whether your inspection and presentation process is doing its job.

Run it by advisor. Two people working the same counter with the same customers will often land twenty points apart, and the gap is almost always in how the work is explained, not in who is friendlier.

Build the twenty minute Monday review

Block the same twenty minutes every Monday before the shop gets loud. Pull the five numbers, write them on one sheet, and put last week and last year next to them.

Then pick one. Not five. Whichever number moved the wrong direction gets your attention that week, and you give the fix seven days before you judge it. Owners who chase all five at once end up changing nothing.

Keep the sheets. After three months you will have a trend line that tells you more than any single month-end statement ever will.

Questions shop owners ask about tracking KPIs

What KPIs should an auto repair shop track?
Start with five: car count, average repair order, gross profit percentage split between parts and labor, technician productivity, and closing ratio. These five cover demand, counter performance, pricing, shop throughput, and sales process. Add more only after you are reviewing these consistently every week and acting on what they show.

How often should I look at my shop numbers?
Weekly for these five, monthly for the full P&L. Weekly review gives you time to correct a problem inside the same month. Monthly review only tells you what already happened. The point of a short weekly check is speed, not depth, so keep it to twenty minutes.

What is a good average repair order?
It depends heavily on your market, vehicle mix, and whether you do heavy repair or mostly maintenance. Comparing your ARO to a number you read online is a trap. Compare it to your own shop three months ago and to the same month last year, and watch the direction it is moving.

What is the difference between technician productivity and efficiency?
Efficiency measures hours billed against hours actually spent turning wrenches on the job. Productivity measures hours billed against all the hours that technician was on the clock. Efficiency reflects technician skill. Productivity reflects how well the shop keeps that technician supplied with work.

Do I need new software to track this?
No. Every mainstream shop management system already reports these numbers. If pulling them takes more than a few minutes, the issue is usually that the reports were never set up properly, not that you need to switch platforms. Sort that out once and the weekly review gets easy.

Get a second set of eyes on your numbers

If you are looking at these five and cannot tell which one to fix first, that is a good conversation to have with someone who has run the bays. Call Level 6 at (563) 940-6114 or reach out through the contact page and we will walk through your numbers with you.