Selling additional work without wrecking trust

Every garage has had the same phone call. You ring to say the vehicle needs more than it came in for, and you can hear the customer deciding whether to believe you.

That reaction is not about you. It is decades of accumulated suspicion about the trade, and no amount of being trustworthy in person fixes it over the phone, because over the phone you sound exactly like somebody who is not.

The fix is evidence rather than persuasion.

Show, do not tell

A photograph of the actual pad, the actual tyre, the actual leak, sent to the customer's phone before you ring, changes the conversation completely. They are no longer deciding whether to trust you. They are looking at their own car.

A short video is better still, particularly for anything with movement or noise. Thirty seconds of a technician pointing at a split boot is more persuasive than any script.

This is the single highest impact change available to a workshop and it takes a technician about forty seconds per vehicle.

Grade the work honestly

A red, amber and green health check works because it does the thing customers most want and least expect, which is to tell them what does not need doing yet.

• Red is unsafe or illegal and should be done now.
• Amber will need attention within a defined period, with the period stated.
• Green is fine, and saying so is what makes the red believable.

A report that is entirely red reads as a sales document. A report with eleven greens, two ambers and one red reads as an inspection, and the one red gets authorised.

Give the amber a date

"This will need doing at some point" gets forgotten. "The nearside front tyre is at 3mm, so allow around 5,000 miles or roughly six months" gets a booking.

Deferring work properly is also the most profitable thing you can do with it, because a recorded amber item with a date becomes a reminder, and a reminder becomes a booking without a phone call.

Quote before you ring

Have the parts price, the labour and the total ready. A call that says "it needs discs and pads, I will find out how much and call you back" gives the customer half an hour to ring somewhere else and repeat what you just told them.

Send the figure in writing at the same time. People agree to numbers they can read far more readily than to numbers they have heard once.

The things that destroy it

• Discovering more work after the customer has already authorised a total. If it is going to happen, warn them at the first call that a second call is possible and why.
• Doing work without authorisation because it was obviously needed. It is never worth it and it is the fastest way to a dispute.
• Bundling everything into one intimidating figure. Itemise it and let them choose.
• Pressure language. "You really shouldn't drive it like that" is sometimes true and always sounds like a sales technique. State the fact and let it do the work.

What good looks like from the customer's side

They get a message while they are at work with photos, a clear list split into what is urgent and what is not, a price against each item and a link to approve the ones they want.

No phone call at an awkward moment, no pressure, no decision made under time pressure with a receptionist waiting. Approval rates go up, the average invoice goes up and the reviews say the thing every garage wants them to say, which is that this one is honest.