Estate Planning | Probate | Business Law At the Socius Law Firm, we are committed to understanding our clients' legal needs, establishing and fostering close-client relationships and providing exceptional results-oriented estate planning, probate and business law services. The Socius Law Firm was founded upon these key principles and is modeled on the successful relationships that Todd Rosenfield has forged with individuals, families and small business owners throughout Central Massachusetts, MetroWest Boston and the Worcester County communities since 1997. If you're in need of an experienced Estate Planning and Business Attorney, look no further than Todd Rosenfield at the Socius Law Firm.