Nivinskus Law Group, located in Fullerton, California, is an attorney and lawyer firm that has garnered mixed reviews from clients. While some individuals have found their services acceptable and noted that they handle business transactions straightforwardly, others have expressed concerns about unprofessional behavior and communication issues. Overall, the firm seems to have a reputation for being focused on financial matters, with a few clients appreciating the efficiency in resolving debts, despite the negative experiences shared by many.