Costello, Brennan, DeVidas, Sasso and Sinclair, P.C.

Costello, Brennan, DeVidas, Sasso, & Sinclair, P.C. is a Fairfield, Connecticut law firm serving individuals and families across a broad range of legal matters. For more than 25 years, the firm has helped Fairfield County residents address divorce, personal injury claims, criminal charges, estate concerns, workplace injuries, and property transactions. Its attorneys provide practical guidance designed to protect clients’ rights and help them make informed decisions during difficult or important moments.

Costello, Brennan, DeVidas, Sasso, & Sinclair, P.C. approach each matter with personal attention, clear communication, and careful preparation. The firm takes time to understand each client’s circumstances, goals, and concerns before developing a legal strategy. Its attorneys explain complicated issues in direct language and provide regular updates throughout the process. This client-focused approach helps reduce uncertainty while giving individuals and families a clearer path forward.

Costello, Brennan, DeVidas, Sasso, & Sinclair, P.C. handles family law matters involving divorce, child custody, child support, alimony, relocation, mediation, and post-judgment disputes. The firm also represents injured people in automobile accidents, premises liability claims, defective product cases, and other personal injury matters. Additional services include criminal defense, juvenile law, workers’ compensation, probate administration, estate planning, guardianships, conservatorships, adoptions, and residential real estate transactions.

Costello, Brennan, DeVidas, Sasso, & Sinclair, P.C. combines broad legal capabilities with courtroom preparation and practical problem-solving. Its personal injury attorneys have obtained substantial settlements in automobile accident, pharmaceutical malpractice, and premises liability cases. Across every practice area, the firm remains focused on meaningful outcomes, whether that involves protecting a family, pursuing compensation, defending a criminal charge, securing workplace benefits, or completing an important transaction. The firm continues to provide dependable and personal representation to clients throughout Fairfield County.