Berkshire Hills Bancorp, Inc. operates as the bank holding company for Berkshire Bank that provides commercial and retail banking consumer lending, private banking and wealth management services in the United States. The company provides various deposit accounts, including demand deposit, interest-bearing checking, regular savings, money market savings, time certificates of deposit, and retirement deposit accounts. It offers loans, such as commercial real estate, commercial and industrial, residential mortgage, and consumer loans, as well as residential mortgages and commercial loan participations; and revolving loans, lines of credit, letters of credit, time notes and SBA guaranteed loans.