- American Service Insurance Company
- CCMSI
- CHUBB Group of Insurance Companies
- City of Berwyn
- City of Chicago
- Cook County Sheriff's Office
- GAB Robbins North America
- Intergovernmental Risk Management Agency
- ISBA Mutual
- PACE
- Pacesetter
- Roadsafe
- SwissRe Insurance
- TOIRMA
- Travelers Insurance
- ULLICO Insurance Company
- Village of Bridgeview
- Village of East Dundee
- Village of Indian Head Park
- Village of Melrose Park
- Village of Oak Park
- Village of Schaumburg
Practice Areas
At Hartigan & O'Connor, P.C., we have experience in the following fields:
- Appellate Practice
- Commercial and Complex Litigation
- Construction Law
- Employment Practices
- Insurance Defense Litigation
- Medical Malpractice Defense
- Municipal and Public Official Liability
- Personal Injury Litigation
- Police Misconduct Defense
- Products Liability Defense
- Property Damage/Loss Subrogation
- DUI Defense
- Civil Rights Defense
- Zoning and Land Use
