Comerica Bank, founded in 1849, offers banking and financial advisory services across Texas, Michigan, California, Arizona, and Florida. Customers praise its reliable service and personal approach. One customer has been banking for 15 years without problems and recommends the bank to others. Another customer faced a phone scam and received help from a Relationship Banker who guided them through canceling a debit card, getting a new one, and learning about life lock credit protection discounts. A manager described the staff as extraordinary, professional, and above and beyond required assistance. The bank’s support is highlighted as helpful and impressive.