We Are Your Full-Service Law Firm

At Suddarth & Koor, LLC, we bring decades of experience in managing a wide range of legal matters for our clients. Having represented individuals throughout Missouri, we have built a firm capable of handling a multitude of legal challenges you may encounter.

Attorneys Allen E. Koor and Andrew H. Koor
Attorneys Allen E. Koor and Andrew H. Koor
St Charles County Courthouse
St Charles County Courthouse skyway

A Law Firm You Can Trust

At Suddarth & Koor, LLC, we are proud of the reputation we have built as one of the most distinguished law firms in O’Fallon, Missouri. Over the last three decades, we have helped our clients with personal injury cases, speeding tickets, divorce, criminal defense and much more. We have earned the trust of our community due to our dedication to our clients and continued success on their behalf across St. Charles County and neighboring counties.

Whether you are involved in a car accident, filing for divorce, making a real estate investment, or facing criminal charges, we have the experience necessary to properly represent you. The skilled litigators on our team are ready to help you, no matter what the task may be.

Experienced Attorneys In O’Fallon Offering Services For Divorce, Personal Injury, Criminal Law And More

Criminal Law
Family Law
Personal Injury
Probate & Estate Planning
Civil Litigation
Real Estate Law
Attorneys Allen E. Koor and Andrew H. Koor

We Are Here To Work For You When You Face Legal Issues

Suddarth & Koor, LLC, was founded in 1988, and since that time, our attorneys have used their skills and knowledge to provide our community with comprehensive legal services. Our clients come to us for help because they are our friends and neighbors. In some of the most challenging cases in St. Charles, Warren, Lincoln or St. Louis counties, people count on us to be their advocates both in and out of court, which is a duty that we are proud to fulfill for them. If the case is right and we are equipped to handle it, we can also help you in other jurisdictions,

We Are Here To Help You

Andrew E. Koor

Andrew H. Koor

Allen E. Koor

Allen E Koor