Occupational Safety and Health
6 Ranked Lawyers
Leading firm in USA 2026
Ranked Department
Ranked Individuals
Provided by Conn Maciel Carey
Managing Partners: Eric J. Conn, Kara M. Maciel, and Aaron R. Gelb
Senior Partners: 5
Number of Partners: 12
Number of Other Attorneys: 14
Diversity: 7 Women Partners, 1 Women Associates, 2 Diverse Associates, a Woman Paralegal, and a Diverse Chief Operations Officer
Conn Maciel Carey LLP (CMC) is a boutique law firm focused on OSHA & Workplace Safety Law, Labor and Employment Law, and MSHA & Mine Safety and Health Law. Despite the firm’s boutique size, our specialty Workplace Safety Practice features a deep bench of true OSHA-specialist attorneys with extensive, hands-on experience in all aspects of OSHA law at both the federal and state levels, who can provide the full range of occupational safety and health law services to a diverse range of clients, from representing employers in inspections, investigations and enforcement actions involving OSHA and State OSH Plans, to handling all aspects of OSHA litigation, from appeals of citations to criminal prosecutions.
CMC was born out of many years’ experience at large national law firms. Through our time at these “Big Law” firms, we developed an understanding of the quality of client service employers expect from sophisticated law firms, but also the challenges of delivering that level of service at good value, especially in the context of an OSHA practice. What also sets us apart is that we know our clients’ businesses and industries well, and we know how the relevant agencies work equally well, which positions us to recognize emerging OSHA legal and regulatory challenges our clients will face before they know it. Our reputation is based on more than 150 years of collective experience providing advice and counsel to employers through the development and enhancement of their safety and health programs, navigating new safety and health issues, government inspections, enforcement actions, and compliance audits.
Our OSHA practice is also truly national in scope. Our principal office is in DC, so we can maintain close ties with the leadership in federal OSHA’s national office, but we have practiced extensively before every federal OSHA Regional Office and every approved State OSH Plan, out of our offices in California, Chicago, Columbus, OH, and Detroit, MI.
Range of Work
Representative Industries
USA, Washington, District of Columbia
Eric J. Conn, Chair, OSHA Practice
5335 Wisconsin Avenue NW
Suite 660
Washington, D.C.20015
202.909.2737
USA, Chicago, Illinois
Aaron Gelb, Sr. OSHA Partner
53 West Jackson Boulevard
Suite 1352
Chicago, IL 60604
312.868.0294
USA, Columbus, Ohio
Nicholas Scala, Chair, MSHA Practice
4200 Regent Street, Suite 200
Columbus, OH 43219
330.704.6780
USA, Detroit, Michigan
Anthony Casaletta, Senior Counsel
801 W. Big Beaver Road
Suite 300
Troy, Michigan
313.429.1515
USA, San Francisco, California
Rachel Conn, Chair, California Practice
One Sansome Street
Suite 1400
San Francisco, CA
415.233.4551
USA, Los Angeles, California
10940 Wilshire Boulevard
Suite 1600
Los Angeles, CA
415.268.8894
Provided by Conn Maciel Carey
9 items provided by Conn Maciel Carey
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