6 (tie). Five Guys
10% of people who went to Five Guys in the last six months said Five Guys had the best customer service.
5. Whataburger
13% of people who went to Whataburger in the last six months said Whataburger had the best customer service.
4. Starbucks
14% of people who went to Starbucks in the last six months said Starbucks had the best customer service.
3. Culver's
18% of people who went to Culver's in the last six months said Culver's had the best customer service.
2. In-N-Out
32% of people who went to In-N-Out in the last six months said In-N-Out had the best customer service.
1. Chick-fil-A
71% of people who went to Chick-fil-A in the last six months said Chick-fil-A had the best customer service.