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Business Details
21 Years
experience
Your Trusted Legal Partner in Jackson, MS
Kellum Law Firm has provided legal representation in Jackson, Mississippi since 2005. Our practice spans commercial litigation, criminal defense, family law, and personal injury cases, with a focus on aggressive advocacy and ethical standards. With experience in both trial and appellate courts, we serve clients across Mississippi, prioritizing results-driven solutions. Our founder, William Kellum III, combines decades of legal expertise with community involvement as a Municipal Court Judge Pro Tem.

We maintain transparency in communication while pursuing maximum compensation for injury victims and defending clients in criminal matters. Our approach balances cost-effective strategies with thorough preparation for litigation when necessary.
Services
Commercial Litigation Criminal Defense Family Law Personal Injury Breach of Contract DUI Defense Child Custody Assault Cases Auto Accidents Alimony
Details
  • Year established: 2005
Highlights and features
  • We have 20+ years of combined legal experience in Mississippi courts
  • Our founder serves as Municipal Court Judge Pro Tem in Byram, MS
  • We handle complex cases from trial through appellate processes
  • Free initial consultations for all personal injury and criminal defense cases
  • Proven track record in recovering compensation for injury victims
Services
Commercial Litigation
We represent businesses in contract disputes, partnership conflicts, and commercial lease disagreements. Our practice includes breach of fiduciary duty claims and business torts. With experience in Mississippi courts, we provide strategic solutions for corporate clients.
Criminal Defense
Our firm defends clients facing felony and misdemeanor charges including DUI, assault, and drug offenses. We provide aggressive representation in both state and federal courts across central Mississippi.
Family Law
We handle child custody, alimony, and divorce proceedings with sensitivity to family dynamics. Our approach balances negotiation with litigation readiness to protect parental rights and financial interests.
Personal Injury
We advocate for victims of car accidents, assault, and premises liability. Our practice includes catastrophic injury cases and wrongful death claims, pursuing maximum compensation through settlements or trials.
Breach of Contract
We resolve contract conflicts through litigation and alternative dispute resolution. Our services include enforcing contract terms, defending against breach claims, and negotiating settlements for business clients.
People
William Stacy Kellum III
Attorney & Founder
Licensed since 2005, William Kellum III represents clients in civil and criminal matters. He serves as Municipal Court Judge Pro Tem in Byram, Mississippi, and holds memberships in multiple state and federal bar associations.
Questions
What areas of law does Kellum Law Firm specialize in?
We specialize in commercial litigation, criminal defense, family law, personal injury, and breach of contract cases across Mississippi.
Do you offer free consultations?
Yes, we provide free initial consultations for all personal injury and criminal defense matters.
How experienced is your legal team?
Our founder has practiced law since 2005 and serves as Municipal Court Judge Pro Tem in Byram, Mississippi.
What geographic areas do you serve?
We represent clients throughout central and southern Mississippi, including Jackson, Brandon, and Meridian.
Can you handle both trial and appellate cases?
Yes, we provide full-spectrum legal services from trial preparation through appellate proceedings.