Michael J. "Mike" O'Callaghan 15YEARSAWARDED

Michael J. "Mike" O'Callaghan

recognized lawyers icon Recognized in Best Lawyers since 2013
Awarded Practice Areas
Environmental Law
Michael J. "Mike" O'Callaghan
Michael J. "Mike" O'Callaghan
Columbus, OH
Works at
Shumaker, Loop & Kendrick LLP

104 Best Lawyers awards

Shumaker, Loop & Kendrick LLP logo

Biography

Mike specializes in environmental law, workplace health and safety matters, and real property litigation. He has extensive experience in representing clients in all aspects of environmental law, including compliance and defense of enforcement proceedings. He also regularly represents clients in a variety of commercial transactions involving environmental issues, including due diligence in mergers and acquisitions and brownfield redevelopment projects.

Mike's practice also includes:

  • Advising employers on workplace health and safety compliance
  • Representing employers in Occupational Safety and Health Administration (OSHA) proceedings
  • Representing clients in real property litigation, including environmental and commercial landlord/tenant disputes
Works at
Shumaker, Loop & Kendrick LLP

104 Best Lawyers awards

Shumaker, Loop & Kendrick LLP logo

Locations

Education

  • University of Detroit Mercy, J.D., graduated 1989

Client Testimonials

Awards & Focus

Lawyer of the Year Badge - 2024 - Environmental Law
Named "Lawyer of the Year" by Best Lawyers® for:
  • Environmental Law, Columbus, OH (2024)
Recognized in The Best Lawyers in America® 2027 for work in:
  • Environmental Law

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