AI for auto repair shops is working in five places right now: the phone, the bay, the estimate, the back office, and marketing. Short on time? Skip to the test near the bottom and start the first two steps today.
The phone and the front counter
A lot of shops start here, because it's where calls get missed.
- Answers the phone and texts back when nobody can pick up: after hours, the lunch rush, both advisors on a call.
- Answers "do you work on my make?" and "when can I bring it in?"
- Books only what your shop has said it can book.
- Types out and sums up voicemails, so nobody has to replay them.
- Sends the customer status updates: what the tech found, the photo, and why it matters.
- Handles Spanish and other languages, on the phone and by text.
- Sends reminders, follows up with no-shows, and follows up on declined work, timed by mileage or season.
AI can answer customers on your website too. Read about the chat assistant on your website, and the AI telling drivers where to go.
What a person checks: what it's allowed to promise. A time slot, yes, within the rules you set. A price or a diagnosis, never. A booked job you can't do costs you more than the call it saved.
Write the rules down before you turn it on: which jobs it can book, how far out, and which calls go straight to a person. A tow-in, a car that won't start, and an upset customer are good ones to put on the "hand it to a person" list.
In the bay
AI helps your techs find the problem faster.
- Takes the customer's words plus the VIN and pulls up likely causes, the bulletins, and the repair procedure. Some of the repair-information platforms have a version of this now.
- Looks at inspection photos and flags what they show: worn tread, thin pads, a wet spot where a leak might be.
- Writes the inspection lines while the tech talks through the car.
What a person checks: what the tech found is what counts. The AI's suggestion is a place to start looking, not a diagnosis. Nothing goes on the inspection that the tech didn't see. Before you trust the photo flags, have a tech compare them to his own inspection on a handful of cars and note where they disagree.
Estimates and selling the work
This is what most people mean by an AI service advisor. It handles the typing. Your advisor still talks to the customer.
- Builds the estimate: parts priced across suppliers, labor times, and canned jobs suggested from the concern.
- Turns findings into plain language, with the photo next to each one.
- Sorts what needs doing now from what can wait.
- Writes up the repair order from the call, the text, and the check-in.
- Drafts the added lines after the inspection.
- Tracks declined work and brings it back at the right time.
What a person checks: your advisor reads the write-up before it becomes the ticket, and the added lines before they go on the estimate. A wrong part, a wrong labor line, or a concern the AI changed costs real money. "Grinds on left turns when it's cold" shouldn't turn into "replace front wheel bearing."
The back office and the owner's desk
This is the work that keeps you late.
- Checks closed repair orders for missed items, labor that doesn't match the guide, and pricing mistakes.
- Grades recorded calls against your own list: greet, ask for the vehicle, offer a time, ask for the booking. You coach from a weekly sheet.
- Writes the weekly report, so you're not putting it together on Friday.
- Loads the schedule around which techs can do what and how many bays are open.
- Does the bookkeeping: sorts expenses, sends them to your accounting software, and chases unpaid invoices.
- Fills out warranty claim paperwork.
- Helps with hiring and training: job posts, screening, practice calls for a new advisor, and writing down how things are done.
What a person checks: you write down the list the calls are graded against. Someone spot-checks the grades before any coaching. A report's numbers get a second look before you act on them.
Marketing and being found
AI now writes a lot of what customers read about a shop before they call.
- Writes service pages and posts from your closed repair orders, so they describe the work you actually do.
- Drafts ads, Google Business posts, and review requests.
- Drafts review replies and follow-up texts for a person to approve.
- Tracks which ad became which appointment, and which appointment became which repair order.
- Lets you ask your own AI assistant how the business is doing, and change your website from the same chat.
What a person checks: nothing goes to a customer under your shop's name until someone approves it. That includes review replies. Anything written from repair orders leaves out customer names, phone numbers, and plates. Ask whoever runs your marketing to show you where the approval step is before anything posts.
Some of this is already in your tools: the repair-information platforms and some shop management systems have their own AI now. For more on writing pages from your own work, read how to turn repair orders into marketing.
Why a person checks, and what stays with your people
AI can make up details, even in a smooth draft or a confident voice. The National Institute of Standards and Technology's generative AI profile calls this confabulation: the AI says something false and sounds sure of it.
Keep these with your people, every time:
- The diagnosis.
- The completion time.
- The price.
- Anything that changes an approved estimate.
- Any promise on the phone your shop can't keep.
Does AI in auto repair actually save time?
It depends on how long the checking takes.
Here's a made-up example. An AI tool saves your advisor four minutes on each repair order write-up. Your advisor writes up twenty a day. That's eighty minutes, on paper.
Reading each draft against the call and the inspection takes two minutes. That's forty minutes of checking. In this made-up example, the real saving is forty minutes a day, before the subscription and upkeep.
When a vendor shows you time saved, ask: "Does that number include the time my advisor spends checking each draft?" Before any of that, ask whether your shop needs more software at all.
How to test AI on one task in your shop
- Pick one task that repeats. After-hours calls or repair order write-ups are good places to start.
- Write down today's numbers. For write-ups, have your advisor time the next five on a phone timer. For after-hours calls, count the missed calls in your phone system's call log, not just the voicemails. Note how often something comes out wrong and who fixes it.
- Run the new way alongside the old one. Keep going until you've seen the awkward cases too, like a comeback or a tow-in.
- Time it again, checking included. Count the minutes your advisor spends reading each draft, and how many drafts need fixing. If the total isn't lower than your step 2 numbers, the tool isn't saving you time.
- Put the saved time to use. Use it for follow-up calls or taking your time with a nervous customer. If you don't plan where it goes, it gets used up on other things.
- Ask the person who does the task. Before you cut a step, ask your advisor what it catches. A step that looks like waste may catch a mistake that keeps coming back.
How The Shop Marketing Guys handles AI for client shops
The Shop Marketing Guys builds and runs marketing and software for owner-run auto repair shops. For client shops, the AI parts are:
- An AI voice receptionist that answers and books calls day and night, and sends what needs a person to the shop.
- Review replies, Google posts and job stories drafted from the shop's actual work. The owner approves each draft before anything goes out.
- Reporting in repair orders: a customer is counted only after the job is completed and invoiced, traced back to how they first got in touch. More on that in following leads to paid repairs.
- A connector that lets the owner ask Claude, ChatGPT, Gemini, Grok or Muse about the shop's own marketing. What it can do itself, it does. What needs a person goes to the team.
You can see what we build and run for shops.
Questions shops ask
Can AI answer my shop's phone?
Yes. Shops use AI to answer calls after hours and when every advisor is busy. Decide first what it can book and what it hands to a person. Give the vendor that list in writing, and have them show you the AI following it on a test call.
Can AI write up a repair order?
Yes, as a draft. It can write up the check-in from the call and the customer's message, and the added lines after the inspection. Your advisor reads both before they go on the ticket. They check the parts, the labor, and that the concern still reads the way the customer said it.
What should a person still check?
Anything that goes to a customer under your shop's name. Anything that commits you to a time, a price, or a repair. Spot-check call grades before you coach anyone on them.
What does The Shop Marketing Guys do about AI in my shop?
The Shop Marketing Guys sets up an AI voice receptionist for client shops that answers and books calls day and night, and sends what needs a person to the shop. It also drafts review replies, Google posts and job stories from the shop's actual work, and the owner approves each draft before anything goes out. Owners can ask Claude, ChatGPT or Gemini about their own shop's marketing through a connector, and anything that needs a person goes to the team.
Next step
Before adding AI anywhere, find out what customers and search engines already know about your shop. A free visibility audit shows you what's clear, what's missing, and what to fix first.
Written by Jay Carroll, co-founder of The Shop Marketing Guys. Jay has spent about ten years in auto repair marketing.
