Department profile
Litigation: General Commercial
USA Guide 2026 : Ohio
Rankings
Ranked Individual
Ranked Individual
About
Provided by Hahn Loeser & Parks LLP
Hahn Loeser’s accomplished litigation team is comprised of skilled, trial-tested litigators dedicated to guiding clients from the pre-litigation planning stage through the highest level of appeal. Long recognized as having a leading litigation practice, the firm has built its solid reputation based on its extensive and proven track record of success in representing clients nationwide in large and sophisticated commercial disputes including class actions in state and federal courts.
Our experience runs deep and involves complex commercial matters in a range of industries and for a wide spectrum of clients, ranging from Fortune 100 and substantial privately-held companies to mid-market entities and high-net worth individuals.
Hahn Loeser’s class action litigators have defended over 100 class action cases in just the last decade, with an excellent record of proven success. While we disposed of many cases prior to any ruling on class certification, we have four recent trial victories in actions where the plaintiffs sought from several million dollars to over $1 billion.
Hahn Loeser’s litigation attorneys successfully represent clients in every major type of dispute, with particular expertise in the following areas of litigation:
- Appellate
- Class Action
- Complex Commercial
- Construction
- Employment/Non-Competition
- Fiduciary
- Franchise
- Healthcare
- Insurance Coverage
- Intellectual Property & Patents
- Probate
- Securities
- Tort
Industries (11)
- Banks
- Construction & Materials
- Financial Services
- Food & Drink Producers
- Government
- Health Care
- Insurance
- Pharmaceuticals & Life Sciences
- Private Clients/Individuals
- Real Estate
- Technology, Hardware & Electronics
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
Hahn Loeser & Parks acted for LoanCare against a putative class action brought by mortgage borrowers challenging how prepayments of principal are applied and how that application impacts the accrual of loan interest over the life of a loan, with alleged damages in excess of $875 million.
Strengths
Provided by Chambers
Hahn Loeser & Parks have a high level of knowledge and sophistication, which is really valuable. They are a great choice for important matters.
Litigation: General Commercial respondentUSAHahn Loeser & Parks is always highly responsive and has talented attorneys. Everyone is wowed by them.
Litigation: General Commercial respondentUSAThe law firm has very good litigators. They are organized, know the client and have good judgment. They prepare well for their written and oral requirements as litigators. Additionally they are always available and responsive.
Litigation: General Commercial respondentUSAWe appreciate the team's ability to dissect problems very well and review of documents. They have a good drive.
Litigation: General Commercial respondentUSA
Notable Practitioners
Provided by Chambers
Band 4 
Band 4 Erica L Calderas
Erica L Calderas showcases excellent work in the litigation space, advising on complex commercial disputes. She has significant experience handling a wide range of matters, including trial and appellate proceedings.
Ranked Individuals at Hahn Loeser & Parks LLP (1)
Ohio
Erica L Calderas
Litigation: General Commercial
View profile
Members
Provided by Hahn Loeser & Parks LLP
Dennis Rose
Jeff Brauer
Jud Scheaf
A.J. Hensel
Sean Medina
Christina Hassel
Eric Levasseur
Rob Remington
Head of Department
Erica L Calderas
View profile of Erica L Calderas
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