Posted by:
Margaret Retsema
on Feb 17, 2026

(Grand Rapids, MI — February 5, 2026) Hilger Hammond is pleased to announce the promotion of Jeremy Orenstein, Chad Antuma, and Andy Hilger to partner, marking an important milestone in the firm’s continued growth and leadership development.
“We could not be happier to have Jeremy, Chad, and Andy join the partnership,” said Ben Hammond, partner and founding member of Hilger Hammond. “They have each, in their own way, developed the skills and demonstrated the leadership that will allow them to thrive in the next leg of their journey with the firm. These lawyers are hungry, humble, and smart — which is exactly what a growing firm needs to succeed.”
Each new partner brings distinct experience and leadership that will strengthen the firm’s ability to serve clients across its core practice areas.
Jeremy Orenstein focuses his practice on construction, real estate, business litigation, and appeals. With experience from both the Michigan Court of Appeals and trial courts, he regularly handles complex commercial disputes, property matters, and construction-related controversies. Jeremy has been recognized as a 2026 Best Lawyers: Ones to Watch® in America for Construction Law and Litigation, a 2025 Top Lawyer in Construction Law by Grand Rapids Magazine, and a 2025 Michigan Rising Star in Construction Litigation by SuperLawyers Magazine.
Chad Antuma practices in complex and commercial litigation, real estate law, and business law at all stages of dispute. He has developed a growing tree law practice, addressing disputes involving property rights, liability, and land-use issues. Chad has been recognized as a 2025 Michigan Rising Star in Business Litigation by Super Lawyers and a 2025 Best Lawyers: Ones to Watch® in America for Commercial Litigation and Healthcare Law.
Andy Hilger brings more than a decade of hands-on construction industry experience into his legal practice, providing clients with practical, real-world insight throughout the lifecycle of construction projects — from contract formation and negotiation through arbitration, mediation, and litigation. Andy was named a 2025 Top Lawyer in Construction Law by Grand Rapids Magazine.
“These new partners each bring different skill sets that greatly benefit the firm,” Hammond added. “Andy’s construction industry background gives him a unique understanding of the practical impact of legal advice. Jeremy’s appellate and arbitration experience strengthens our litigation bench. Chad has a knack for developing client relationships and tackling complex legal matters across a wide variety of cases.”
“The future is very bright,” Hammond said. “With these three new partners — and other attorneys close behind them in experience — we have secured a strong core of lawyers who will lead Hilger Hammond into its next phase.”
Media Contact:
Jennifer Price
Phone: 616.638.8402
Email: jprice@hilgerhammond.com
Website: www.hilgerhammond.com