Providing legal counsel in Middlesex County and the CT Shoreline.

At Sullivan Heiser & Sweeney, we are results-oriented professionals, dedicated to providing clients the best legal counsel in a number of practice areas, including: representation of persons injured by the negligence of third parties, people charged with crimes or under investigation, commercial disputes, home contractor disputes, workers’ compensation, employment law including wrongful termination, sexual harassment and gender discrimination, civil rights violations, probate administration, commercial transactions, residential transactions, trust and estate planning, risk management and assessment, land use, litigation, and administrative hearings.

We are a small firm that provides personal service. We are trial attorneys who appear in court regularly and will zealously protect your rights up to and through your trial. We have big firm experience, along with periods of government service and work in small firms. We are dedicated to providing quality legal services to all of our clients, small and large. Call, email, or stop by today to see how we can help you.


Sullivan Heiser & Sweeney is a general litigation practice located in Middlesex County on the Connecticut Shoreline.  We practice along the Connecticut Shoreline and across the state.  

We have more than forty years of combined practice experience.  We have tried more than fifty cases to verdict in the state and federal courts of Connecticut and other states.  We represent individuals, and businesses, small medium and large.  We provide a broad range of legal services. No matter is too small or too large.

At Sullivan Heiser & Sweeney, Attorneys and Counselors at Law, our clients matter, and we strive to provide value to our clients by delivering the most effective results for your individual case.

If you’d like to learn more about our legal services, don’t hesitate to call us today at 860-664-4440. We look forward to hearing from you.