Quick answer
The warning signs are a vague diagnosis, a quote with no breakdown, pressure to decide now, no old parts to show you, and a bill that grows with "while we were there" extras.
The fix is simple: get an itemised quote, check the part prices, ask for the old parts back, and get a second opinion on anything big. Ask Clutch before you pay.
7 warning signs
- "It's your engine" with no detail. A good mechanic tells you which part, why it failed and how they know.
- No itemised quote. One lump figure hides marked-up parts and padded labour. Ask for parts and labour separately.
- "You must do it today." Some faults are urgent, but pressure is a tactic. Unless it's a safety issue, you have time to check.
- Old parts "thrown away". If they can't show you what came off, you can't be sure anything was changed.
- The bill grows. "While we were there, we also did..." without asking you first.
- Parts swapped. A good part on your car quietly replaced with a worn one. It happens most when cars are left overnight.
- Problem comes back fast. The same fault days after a "fix" means the real cause wasn't found.
Habits that keep every job fair
- Describe it clearly. When it happens, what you hear or feel, and any warning lights. Clutch can help you put it into words.
- Get the code. If a warning light is on, ask for the OBD2 code and write it down before anything is cleared.
- Get an itemised quote with part names, quantities and labour.
- Check the part prices. Our guides list current Lagos prices, or send Clutch the quote.
- See the new part boxed before it goes on. Better still, buy it yourself or watch it being bought.
- Keep the old parts. Ask for them back every time.
- Stay with the car for big jobs if you can, or use a workshop you trust.
- Second opinion on anything over about ₦100,000, like gearboxes, engines and AC compressors.
What common jobs should cost (parts only)
| Job (Toyota saloon) | Parts price |
|---|---|
| Oil change | ₦40,000 – ₦75,000 |
| Brake pads, one axle | ₦25,000 – ₦40,000 |
| Battery, 62Ah | ₦45,000 – ₦65,000 |
| Ignition coil, each | ₦15,000 – ₦22,000 |
| Shock absorber, each (Corolla) | ₦50,000 – ₦80,000 |
| Thermostat | ₦30,000 – ₦50,000 |
Labour is on top and varies by workshop and area. A fair mechanic will tell you what it is before starting.
Finding a mechanic you can trust
Ask people who drive the same car. Look for a workshop that explains, shows you the problem and doesn't mind questions. When you find one, stick with them. Clutch Pro also introduces drivers to vetted partner mechanics.
Questions drivers ask
How do I know if a mechanic is overcharging me?
Ask for an itemised quote with parts and labour separated, then compare the part prices with current market prices. Clutch can check the quote for you on WhatsApp.
Should I buy car parts myself?
It's a good way to know exactly what you paid for, as long as you buy the right part. Confirm the part number or take the old part with you. Some mechanics won't warranty parts they didn't supply, so agree that first.
Can I ask for my old car parts back?
Yes. It's your property and the easiest proof that the part was changed. A good mechanic won't mind.
When should I get a second opinion?
For any big job, like a gearbox, engine work or AC compressor, or any quote over about ₦100,000. Also when a fault comes back soon after a repair.