They decide where you sit on the map, they decide whether a stranger trusts you before you have spoken, and the way most shops ask for them breaks Google’s rules without anyone realising. Three jobs, one thing.
Do this first
Open your Google listing and read your last five reviews as a stranger would — in order, without knowing any of the people.
Then check two things: when was the most recent one, and did you reply to any of them. A wall of five stars from 2023 with no replies reads as a shop that used to be good.
This is the part almost every shop gets wrong, usually with good intentions.
What is fine, and what actually works: ask every customer, at the moment they are happiest, in the same way every time. That moment is when they walk around the car and see it done. Not three days later by email.
Reply to all of them, and write each one differently. Ten replies that all say “Thanks for the kind words!” are worse than no replies; they tell a reader nobody is really there.
On a good one, it costs nothing to name what you did — the car, the film, the job. On a bad one: answer it publicly, briefly, without arguing, and move the argument off the page. Nobody reading it expects you to have never made a mistake. They are watching how you behave when you have. A calm, specific reply to a one-star does more for a stranger’s trust than the five-star above it.
Both, but they do different work. A high score with a handful of reviews reads as thin. A slightly lower score across a lot of them reads as a real shop that has been busy for years — and it is much harder for a new competitor to catch. A steady trickle beats a perfect record every time.
Which is why the shop with a hundred reviews and a 4.6 is usually beating the shop with eleven and a 5.0, and cannot understand why.
Written for independent auto repair and auto glass shops. If you read this and fix it yourself, that is a good outcome and I would rather that than sell you something you do not need.