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Duncan Legal Representation
In the birthplace of Halliburton, we fight for Duncan residents injured by negligence, facing injustice, or navigating complex legal challenges—including oil field injuries and energy industry matters.
Why Choose Local Duncan Attorneys?
Duncan's heritage as an energy industry hub—birthplace of Halliburton—creates unique legal considerations. Oil field injuries, highway accidents, and employment matters require specialized expertise.
Energy Industry Expertise
Duncan is the birthplace of Halliburton. We understand the unique legal needs of oil field workers, contractors, and energy industry employees.
Courthouse Experience
We appear in Stephens County District Court and the Western District of Oklahoma federal court in Oklahoma City.
Southwest Oklahoma Roots
We know Stephens County and the surrounding communities. Local knowledge matters in litigation.
Your Attorney: D. Colby Addison
Serving clients in Duncan and throughout Oklahoma, D. Colby Addison brings aggressive, strategic advocacy to every case. Recognized as a Super Lawyer and serving as a Tribal Supreme Court Justice, Mr. Addison has secured millions in settlements and verdicts for injured Oklahomans.
Super Lawyers Rising Star
Tribal Supreme Court Justice
Avvo Client's Choice Award
Federal Court & 10th Circuit Practice
Local Legal Representation
We fight for you in southwest Oklahoma's energy capital.
Stephens County Courthouse
Duncan, OK
Oil Field Injury Cases
Drilling rigs, pipelines, and energy industry accidents.
Western District of Oklahoma
Federal court in Oklahoma City for Stephens County cases.
Our Duncan Practice Areas
We focus on cases where strategic litigation makes the difference. Click below to learn how we can help with your specific situation.
Personal Injury
Car accidents on Highway 81, oil field injuries, and accidents throughout Stephens County. We fight for maximum compensation.
Learn More →Trucking Accidents
Commercial vehicle crashes on Highway 81 and US-70. Oil field trucks and 18-wheelers. We know federal trucking regulations.
Learn More →Civil Rights
Police brutality, wrongful arrest, and government overreach. We hold law enforcement accountable.
Learn More →Tribal Law
Duncan sits near Chickasaw Nation territory. We handle tribal jurisdiction questions with expertise from the bench.
Learn More →Employment Law
Discrimination, harassment, and wrongful termination. We represent Halliburton employees and workers throughout Stephens County.
Learn More →Serving Duncan and Stephens County
Our Duncan practice extends throughout southwest Oklahoma. We represent clients injured or facing legal challenges in:
Downtown DuncanHalliburton CampusMarlowComancheVelmaBrayEmpireLocoLawtonChickasha
Frequently Asked Questions
Common questions about legal representation in Duncan
We work on contingency—no upfront fees and no payment unless we win. Free consultations for Stephens County residents.
Yes. Duncan is the birthplace of Halliburton and remains a major energy industry hub. We handle oil field accidents, drilling rig injuries, pipeline explosions, and other cases involving energy industry employers and contractors.
Highway 81 runs through Duncan and sees heavy traffic including commercial trucks. Document the scene, seek medical care, and contact us before speaking to insurance adjusters. Early investigation preserves critical evidence.
Yes. We handle workplace injuries, discrimination, harassment, and wrongful termination claims involving Halliburton and other energy industry employers in the Duncan area.
Civil cases go to Stephens County District Court in Duncan. Federal cases go to the Western District of Oklahoma in Oklahoma City. We practice in both state and federal courts.
Ready to Discuss Your Duncan Case?
Every case begins with a conversation. Contact us for a free, confidential consultation about your legal matter.
No Fee Unless We Win