What does review gating look like in a home-service business?
The usual version is a text after the job: "How did we do, 1 to 5?" Customers who tap 4 or 5 get your Google review link; those who tap 1 to 3 get a private form. Some review tools build this in. Another version lives on your own website: hiding the low-rated reviews customers submit there while presenting the rest as your full record.
Either way, what the public sees is filtered by what the customer thinks.