Before you book a mobile mechanic, ask about the fees (trip, diagnostic, labor), the parts they'll use, the warranty, their insurance and when they can arrive. A good mechanic answers these quickly and puts the price in writing. Here are the 12 questions worth asking, and what a good answer sounds like.
About price
1. Is there a trip fee or a diagnostic fee?
Many mobile mechanics charge one or the other. A good answer is a clear number, and whether it's credited toward the repair if you go ahead.
2. Is the quote for parts and labor together?
You want the full price, not a labor-only number that grows when the parts bill shows up.
3. Do you charge by the hour or a flat rate for this job?
Flat rate means the labor price is fixed even if the job runs long. Hourly can be fair too, but ask for an estimate of the hours.
4. Can you send the quote in writing?
A text or email is enough. It protects both of you. For typical numbers, see our mobile mechanic cost guide.
About parts and warranty
5. What parts will you use?
OEM parts match what the factory installed; quality aftermarket parts can cost less. Either can be fine. You just want to know which.
6. What warranty do you give on parts and labor?
Ask how long, what it covers and what happens if the problem comes back. Our guide to mobile mechanic warranties explains what's normal.
7. Can I keep the old parts?
A mechanic who's happy to show or hand over the old parts has nothing to hide.
About the mechanic
8. How long have you worked on cars like mine?
Experience with your make, or with diesels if that's what you drive, makes a real difference.
9. Are you certified and insured?
ASE certification is common. Liability insurance protects you if something is damaged on your property.
10. Do you have reviews I can read?
Recent reviews that mention specific repairs are worth more than a star rating alone.
About the visit
11. When can you be here, and how long will it take?
Get a time window and a rough duration so you can plan your day.
12. What do you need from me?
Space around the car, access to the keys, maybe a power outlet. Our list on how to prepare for a mobile mechanic covers the rest.
Answers that should make you pause
- No written quote, or a price that changes once they arrive
- Full payment demanded before any work
- No answer on warranty or insurance
- Pressure to approve extra work "right now"
We go through these in more depth in mobile mechanic red flags.
Frequently asked questions
How many mechanics should I call?
Two or three is plenty for most repairs. For a big job, three quotes give you a good sense of the fair price.
Is the cheapest quote the best?
Not always. Compare the parts and warranty, not just the total.
What if I don't know what's wrong?
Describe the symptoms and ask for a diagnostic. You can also ask a local pro a question first, free.
Ready to call?
Find mechanics who cover your area on the locations page, or read our step-by-step guide to finding a mobile mechanic near you.
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