
The experienced and highly credentialed attorneys at Sessums Law Group, P.A. are powerful and thoughtful advocates for individuals, businesses, and families throughout Florida. The firm offers personal, professional service backed by a record of successful results for clients.

Sebring, FL Attorneys
Experienced, Board-Certified Lawyers
Sessums Law Group, P.A. has built its reputation upon a triangle that involves studious attention to detail, a passionate desire for justice, and open communication with clients. When people come through our doors, they can feel confident they’re talking to a Sebring lawyer who combines both professional diligence and personal empathy.
Our Sebring office is located less than a minute’s drive from Highland County Courthouse:
559 South Commerce Avenue
Sebring, FL 33870
We’re led by our founder, Attorney Mark A. Sessums, and his over 72 years of experience. Attorney Sessums is backed up by a talented team that includes Florida Bar board-certified lawyers and dedicated legal staff. We represent clients in areas of family law and personal injury.
Call today at or reach out online to schedule a consultation.

Meet Our Team
Attorneys Uniquely Qualified to Assist You

Client Testimonials
Real Stories, Real Success — Our Clients Speak for Us.
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There has never been a day, were he hasn’t responded to an email or text by the end of the day (usually within an hour). His grasp of the law and legal system is unbelievable, he remembers details of my case like no other.- Chris L.
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They care deeply about making sure that they understand the needs of their clients and then do everything they can to achieve those goals. I can’t recommend Mark and his team highly enough.- Sean D.
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Highly recommended for strong written and oral communication, in-depth knowledge of the law, and a practical, no-nonsense approach. If divorce is pending, this is the team you want.- Kristan H.
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I came to Mark Sessums when I realized it had become necessary to replace my previous attorney. I found myself in a totally different atmosphere…one of genuine compassion, utmost respect, and legal brilliance.- Beverly L.
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I could write all day about Heidi. She is an amazing lawyer and human being. She gives you the respect and help you deserve.- Former Client
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I am incredibly grateful for the outstanding service provided by Brittany Pinson and her paralegal team. From the moment I transferred my case from another lawyer who overcharged me and did nothing, Brittany and her team were a breath of fresh air.- E.Q.
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Lawyers are not all created equal. Mark Sessums came highly recommended to me after having an initial lawyer who made it seem I would have to give an equal distribution of all my assets. I would like to thank Mark and his team for all of their hard work an- Sheri J.
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I had a very difficult and toxic divorce case and Mark and his team handled everything FAST and Professional.- Jason D.
Types of Cases We Handle
Personal Injury
We work on cases that include everything from car accidents to medical malpractice, and more. Clients can rely on us to do our own investigative work, review all relevant reports, bring in expert witnesses when appropriate, and work hard for the settlement that they’re counting on.
Business and Commercial Litigation
We’re skilled in alternative dispute resolution and will work towards a negotiated resolution. If going to court is what it takes to protect your rights and your interests, then our successful track record can give you confidence.
Appellate Law
The appeals process is often entirely different from what happens in the original trial. Your appellate lawyer must understand the distinctions and know how to find issues that can be used on appeal. We’re proud of our record in the appellate courts, and are available to help, even if we weren’t your lawyers in the original trial.
Divorce
There’s a myriad of issues that have to be resolved in a divorce. The property must be divided in a way that’s fair and equitable. When children are involved, important decisions have to be made on custody, support, and visitation. Our team is equipped to represent you throughout your divorce proceedings.
Paternity
In cases where the parents are unmarried, there may be a dispute over paternity. Fathers have the right to see their children. Mothers have the right to get financial support. Going through the courts to secure DNA testing may be able to resolve the issue. Let us help.
Modifications
The terms of child custody, child support, and spousal support can become outdated with the passage of time. The Florida courts recognize that life changes and that when those changes are significant, a modification to the original decree may be necessary. Whether you’re looking to secure a modification or believe that one is unwarranted, we’re here to advocate for you.
Enforcement
Following the terms of a family law settlement or decree is not optional. The agreements and court orders carry the force of law. If your legal rights, whether it’s visitation or child and spousal support, are being violated, our lawyers will work to get the law enforced.
Why Choose Our Firm?
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Trusted Excellence Since 1989Established in 1989, our firm has been a cornerstone in the legal landscape, providing unwavering commitment and exceptional service to our clients for over three decades. Our journey began with a vision to deliver unparalleled legal representation, and today, we stand proud as a reputable law firm with a legacy of success.
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Triple Board Certified
Attorney Mark A. Sessums has been board-certified by the Florida Bar in Marital and Family Law since 1997, in Civil Trial Law since 2010, and was board-certified by the National Board of Trial Advocacy in 2015. He is the only lawyer in Florida who is Board Certified in all three areas, and he brings this knowledge and expertise to all clients that retain the services of Sessums Law Group, P.A.
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Results OrientedWe focus on our clients’ needs and implement creative strategies to meet their objectives. Whether your case is better suited to a trial or a settlement, we provide the strongest advocacy possible.
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Committed to Providing Exceptional ServiceOur firm is dedicated to providing comprehensive legal support, which means answering each question promptly and making an extra effort to meet your individual needs.
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Spanish Speaking Services AvailableAt our firm, we understand the importance of effective communication in legal matters. That's why our team is proud to offer services in Spanish to better serve the diverse needs of our clients.

Our Settlements & Verdicts
Sessums Law Group, P.A. Attorneys Take Pride in Delivering Exceptional Results for Our Valued Clients
Our top priority is to devise customized legal strategies that are tailored to the unique legal needs of our clients, no matter how simple or complicated their situations, might be.
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$6,000,000.00 Recovery Fraud Civil Action
Sessums Law Group, P.A. successfully recovered $6,000,000.00 for a client in a fraud civil action. Prior to the client’s divorce, the client negotiated and executed an agreement with his wife’s boyfriend that sought that the boyfriend would have no contact with the client’s wife.
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$2,740,000.00 Wrongful Death Hit/Run of Motorcyclist
Representation of the plaintiff hit from behind on his motorcycle by a driver who was allegedly drunk at the time of the accident. Sued the defendant; the bar that the defendant had been drinking and the defendant’s employer.
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$1,929,000.00 Verdict Real Estate Deficiency
Representation of estate in real estate deficiency claim resulting in joint and several liability verdict against various doctors and chiropractors.
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$1,000,000.00 Settlement Collision
Representation of estate in an automobile and tractor trailer collision that resulted in multiple deaths.
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Confidential Settlement Amount Medical Malpractice
Client was burned with a hot pack after delivering her son via Cesarean section.
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Confidential Settlement Amount Nursing Home Negligence
Representation of the Personal Representative of the Estate of the patient who died due to negligent care while in the care of the nursing home.
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Confidential Settlement Amount Trolley Accident
Representation of passengers who were enjoying a sight- seeing tour aboard a trolley when the trolley was hit by a bus. The passengers suffered soft tissue injuries.
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Confidential Settlement Amount Hit & Run
Sessums Law Group was recently successful in settling a case for a hard working Polk County man whose hit and run accident resulted in a need for a knee replacement. The defendant argued that our client had caused the accident. We were able to prove through expert accident reconstruction testimony that the accident happened as our client testified despite the minimal damage involved.
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Confidential Settlement Stolen Property
Client’s vehicle was burglarized and her engagement and wedding rings stolen. The perpetrator pawned the stolen items to a local pawn shop. The pawn shop ignored the hold order from the police department and sold the engagement and wedding rings. After suit filed for the Plaintiff, a confidential settlement was reached with the pawn shop for the value to our client of her stolen rings.

