The independent insurance agency Brewster-Allen Wichert has been doing business in the township of Islip since 1921. It serves its clients with insurance and financial products. The company works with both businesses and individuals to help find the plan that is best suited to them.
Brewster-Allen Wichert has grown from a small personal life insurance agency with two employees to a multi-million-dollar agency with more than 10 associates serving more than 3,500 clients.