Accounts receivable means “money customers owe you” for work you’ve already done. If cars sit at the shop for a long time, the shop may have done the work but still not gotten paid yet. That can make cash feel tight even though the shop is busy.
Cash flow is how quickly money comes into the shop compared to how quickly bills get paid. If cars are moving through the process and customers pick them up, the shop gets paid sooner. If cars sit too long, the shop can struggle to pay expenses.
The host’s point is that the cars sitting in the lot are a real-world clue to how well the shop is running. If cars are moving through and getting finished, that usually means the shop is working smoothly. If cars are piling up or staying too long, it often means something is stuck in the process.
“Drop off to delivery” describes the end-to-end lifecycle of a customer’s vehicle in a repair shop—from when the car arrives to when it’s returned. The host emphasizes that someone must own that whole process, because delays at any step can cause vehicles to linger and disrupt cash flow. It’s an operational accountability concept rather than a specific mechanical term.
In this context, unfinished vehicles are cars that have been accepted but haven’t completed the repair process and are still waiting for completion and pickup. The host says top-performing shops prevent these cars from becoming “invisible or stale,” because long dwell times create operational and cash-flow problems. It’s essentially a workflow and inventory-control idea for repair shops.
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This is the Automotive Repair Podcast Network.
It's your weekly Blitz with Chris keeping you in the game.
Do you want to know one of the fastest ways I can tell if an auto repair shop
struggling? I don't need their financial statements.
I don't need their bank account. I don't need to review their KPIs.
I just drive by the shop and if I see the same 10 car sitting in the parking lot for two weeks
straight, I already know there's a problem because the parking lot never lies. Hey everybody,
this is Chris from Autofix Auto Shop Coaching. Before I get started, I want to mention if you're
out there in video land watching this on YouTube, I'm wearing my company Breaks for Breasts shirts.
I just want to remind you that the Breaks for Breasts for this October, the registration
is online and you can go ahead and sign up and get started. If you don't know what that is,
look it up, check it out, shoot me an email and I can walk you through it.
As shop owners, we like to explain away unfinished work. We're waiting on parts,
we can't get ahold of the customer, the technician is backed up,
the insurance company hasn't approved it. Sure, every shop has a few vehicles that
get stuck in the system, but when your lot starts looking like a used car dealership
instead of an active repair facility, you've got a serious operational issue.
Cars are supposed to move, they're supposed to be movement, they're supposed to be flow,
customers are supposed to get their vehicles back. When the cars flow, the cash flows.
So when any of these things stop happening, the entire business starts suffocating, right?
I'm going to talk about my shop specifically here in just a minute, but a lot of times when
I talk with shop owners who have a store manager or lead service advisor,
after we fire that person for not doing their job, we always notice all of the balls that
we're getting dropped, all of the things that weren't getting done. And 100%, absolutely,
a lot of the times there's cars sitting in the parking lot that just went by the wayside. It's
like either insurance jobs that nobody called on or got approval, somebody didn't want to give
customer bad news. So they were just like dancing around the problem.
We ordered parts that didn't get followed up on, like there's a reason. So
if you're pretty sure your store manager is not doing the job, look around the parking lot
and see how much stuff you just have left over, okay? I learned this lesson the hard way.
I'm an absentee owner. I trusted my people to get the job done. More importantly,
the store manager to get things done. I'm not involved in day-to-day operations.
I trusted everything's running smoothly as long as there's cash on everything else,
not a whole lot of issues, but then I started noticing something in my shop.
The same cars were sitting in the same spots week after week. Nothing was moving.
At first, I kind of ignored it. Then I started paying closer attention.
The more I looked, the more problems I found. The unfinished cars weren't the problem. They
were the symptom. Behind every one of those vehicles was poor communication, delayed estimates,
unapproved work, weak service advisor follow-up, technicians waiting for direction,
parts management issues, lack of accountability. For me, the final straw was bad management
that just pointed to straight up lying. If three people's asked this person three different
questions or same question, they'd get three different answers. For whatever reason, personality,
I don't know. The parking lot was exposing what was already broken inside the building.
When I let the manager go and change the system, we had a small parking lot. We don't have room
to be storing vehicles. I think we had eight vehicles that have been there for more than a
month. Within the first 30 days, we had those cleared out and it was done. It wasn't any big
issues. It was just little issues on each one that somebody needed to follow up on and move it on.
The big thing I will tell you is unfinished cars, it kills cash flow. Here's what most
shop owners miss. Every unfinished vehicle is trapped revenue. You've already paid for the
building, the utilities, the payroll, the equipment, the insurance, but you haven't collected the money.
I want you to think of your auto repair shop like a little factory. Broken cars come in and cash comes
out the other side. You have to have this factory running. When we're talking about all those things
that we've already paid for, you haven't collected the money yet. That vehicle becomes a rolling
accounts receivable problem sitting on your property, even though it's not technically
an accounts receivable. If you take that and multiply it by 10, 15, 20 vehicles,
no wonder why payroll feels tight. You're wondering why the checking account is shrinking.
You're wondering why you're stressed. The answer is sitting right outside your office window.
The parking lot should have movement. Healthy shops have movement. Cars arrive, cars get inspected,
work gets approved, repairs get completed, customers pick up their vehicles and new cars
take their place. That movement creates momentum. Momentum creates cash flow, cash flow creates
stability. When vehicles stop moving, everything starts slowing down. I can often tell more about
a shop's health from their parking lot than I can from anything else because the parking lot never
lies and shop owners do. A busy parking lot isn't necessarily a healthy parking lot, or maybe I
should say a full parking lot isn't necessarily a healthy parking lot, but a moving parking lot is.
There's a big difference. Every shop owner should ask, walk outside today and look at your lot.
Then I want you to ask yourself these questions. How many vehicles have been here longer than
seven days? How many have been here longer than 14 days? Why are they still here? Who owns the
action steps for these vehicles and what is preventing the completion? If nobody can answer
those questions immediately, you found a leadership problem. In my case, I was asking those questions
and was just getting flat out lied to. It's not a technician problem. It's not a parts problem.
This is a leadership problem 100%. You need to step up, own it, and get it taken care of.
Somebody has to own every vehicle from drop off to delivery. When I'm thinking about it,
what do high performing shops do differently? The best shops I work with, they don't allow
unfinished vehicles to become invisible or stale. They track them aggressively. Every morning,
somebody reviews how many vehicles over three days, how many vehicles over five days,
how many vehicles are waiting on approvals, what vehicles are waiting on parks,
Nothing becomes parking lot furniture because they understand one simple truth. The longer a
vehicle sits, the lower the chance of a great customer experience and eventually the lower
the profitability of the shop. If you have to be like the meter maid in the community,
they walk around and they have the little stick with the chalk in it and they just mark all the
tires. Like maybe one week is one color. The next week is another color and so on,
or maybe one month is a color. Go and mark them. Do whatever you need to do. Do whatever easy,
simple thing you can do to mark those vehicles and have them going. For us, we make sure everything
is tagged in our shop management system and up to date. I tell my people that God forbid,
if you leave and never come back, if you go to lunch, die in a car crash, the people that are left
need to be able to pick up where you left off and move forward. It's a way to be like every
time you walk out of the shop, somebody needs to be able to come in and take your place.
Not because we want you to leave, but in case the worst happens. Hey everybody,
this episode is brought to you by Shop Marketing Pros. Most shop owners think they have a car count
problem. Many actually have a visibility problem. When local customers search for an auto repair
shop, are they finding you or your competitor? Shop Marketing Pros specializes exclusively in
the automotive repair industry. They help shops dominate their local markets through professional
websites, SEO, digital advertising, and proven marketing strategies designed specifically for
independent repair shops. If you're tired of guessing where your next customer is coming from,
go visit Shop Marketing Pros, tell them Chris sent you and learn how a real automotive marketing
strategy can keep your base full with the right customers. Let's get back to the blitz.
If you want a quick health check on your business, let's stop looking at the excuses and start looking
at the vehicles. The parking lot tells the story. If the same cars are sitting there week after week,
your customers aren't getting their vehicles back. Some of them may be in loners. You may look out
and be like, ah, the parking lot looks balanced. Well, it's because you have all these and all
eight of your loners are out, right? It doesn't matter how good your technicians are. It doesn't
matter how nice your building is. It doesn't matter how much money you're spending on marketing.
If work isn't flowing through the shop, the factory is not working and you're on the struggle bus.
I know because I've lived it. I've seen it. I talk to people about this all the time.
I watched it happen in my business, right? So don't wait until cash flow forces you to notice.
I want you to walk outside the day, look at your lot, count the unfinished vehicles,
the parking lot never lies. If that happens and you're seeing too many unfinished cars,
declining cash flow or operational bottlenecks that seem impossible to fix, it's time to stop
guessing. Visit AutoshopCoaching.com and schedule a one-on-one discovery session with me. I'll
help you identify the real bottlenecks, improve workflow, increase productivity and build a shop
that moves vehicles efficiently and profitably because great shops don't just stay busy. They
keep cars moving. Remember to rise and grind everybody and keep your mindset positive.
Until next week, I love you guys. Keep after it. Have a great day.
You've been listening to the Weekly Blitz with Chris Cotton on the Automotive Repair Podcast
Network. Download our exclusive podcast app at automotiverepairpodcastnetwork.com because
the best conversations in the industry start here. Want expert advice on running your shop?
Well, Chris is listening. Check the show notes for his email and send him your topics.
About this episode
Parking lot inventory becomes a real-time diagnostic for auto shop health. Chris Cotton explains that a stagnant lot—cars sitting week after week—signals unfinished work, weak communication, and leadership gaps. He ties vehicle dwell time to cash flow problems, describing unfinished vehicles as “trapped revenue” and even a “rolling accounts receivable problem.” The episode also covers tracking delays, tagging work in the shop management system, and asking who owns next steps to keep approvals from turning into bottlenecks.
Want to know one of the fastest ways to determine if an auto repair shop is struggling?
Look at the parking lot.
If the same vehicles are sitting in the same spots for two weeks or longer, there is a good chance the shop has serious operational problems hiding beneath the surface.
In this Weekly Blitz episode, I share one of the biggest warning signs I learned from my own experience as an absentee owner. The unfinished cars weren't the problem—they were the symptom of deeper issues involving leadership, workflow, communication, estimating, approvals, and accountability.
We'll discuss:
Why unfinished vehicles are trapped revenue
How stagnant parking lots signal operational bottlenecks
The hidden costs of delayed repairs
Why movement matters more than volume
Questions every shop owner should ask about aging vehicles
How high-performing shops manage workflow differently
If your lot looks more like vehicle storage than an active repair facility, this episode is for you.
Sponsored By Shop Marketing Pros
Need more of the right customers finding your shop online?
Shop Marketing Pros helps independent auto repair shops dominate local search results through automotive-specific websites, SEO, digital advertising, and proven marketing systems.
Learn more at:
https://shopmarketingpros.com
Ready to Improve Shop Performance?
Visit AutoFix Auto Shop Coaching and schedule a discovery call today.
https://autoSHOPCOACHING.com
The Weekly Blitz is brought to you by our friends over at Shop Marketing Pros. If you want to take your shop to the next level, you need great marketing. Shop Marketing Pros does top-tier marketing for top-tier shops.
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