Turning Challenges into Success Stories
Parenteau & O'Hara, P.C. is a premier subrogation law firm dedicated to maximizing recoveries through strategic arbitration and litigation. Centrally located in Metro-West between Boston and Worcester, we serve insurers, companies, and third-party administrators across New England and beyond. With attorneys licensed in Massachusetts, Maine, New Hampshire, Vermont, Connecticut, Rhode Island, Maryland, New Jersey, and New York, we provide diligent and results-driven legal representation tailored to each client’s needs. To discuss how our firm can support your recovery efforts and streamline your subrogation process, reach out to our team today.
Serving Clients Across Nine States
Practice Areas
Auto Subrogation
When auto accidents lead to insurance payouts, we help carriers recover what they’re owed. Our team navigates complex subrogation cases—whether involving uninsured drivers, underinsured claims, or commercial vehicle disputes. With expert investigations, strategic recovery, and multi-jurisdictional representation, we maximize reimbursements for insurers and TPAs.
Workers' Compensation
Recovering Costs, Holding the Right Parties Accountable. When workplace injuries involve third-party negligence, insurers shouldn’t bear the burden alone. From defective equipment to unsafe premises, we uncover liability, preserve evidence, and pursue recovery from those responsible. With sharp investigation and strategic litigation, we help insurers recoup costs and keep workers' comp claims in check.
Product Liability
Turning Product Failures into Financial Recovery. When defective products cause fires, floods, or costly damage, insurers shouldn’t have to absorb the loss. We dig deep—investigating failures, preserving evidence, and taking on manufacturers and sellers to recover what’s owed. With sharp strategy and relentless pursuit, we help insurers turn costly claims into successful recoveries.
Our Core Values
Client-Centered Trial Advocacy
We prioritize our clients' interests, providing strategic and results-driven legal representation to maximize recoveries and achieve the best possible outcomes.
Integrity & Ethics
We uphold the highest ethical standards in all aspects of our practice, ensuring transparency, honesty, and professionalism in every case we handle.
Excellence in Litigation
Our attorneys bring unmatched expertise and dedication to every case, leveraging extensive trial experience to deliver strong, effective legal solutions.
Commitment to Results
We are relentless in our pursuit of matter resolution, securing significant recoveries for our clients across New England and beyond.
Massachusetts | Maine | New Hampshire | Vermont | Connecticut | Rhode Island | Maryland New Jersey | New York