+100
millions
Of dollars
recovered
Our Core Services
We represent clients in high-stakes disputes where results matter. Our litigation team has decades of experience handling complex cases involving personal injury, insurance bad faith, professional malpractice, fiduciary claims, and commercial conflicts.
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Appellate Attorneys
Skilled in handling complex appeals in state and federal courts. We identify legal errors, craft persuasive briefs, and argue for favorable outcomes in post-trial proceedings.
Fantastic Job!
“Calvert Law Firm did a fantastic job representing me in my lawsuit! The staff at the office was incredibly professional as well as very pleasant & everyone made me feel at ease.”
We Get Deals Done
Since 1990, Calvert Law Firm has prioritized excellence in law. Our lawyers are known for aggressive representation and practical insight. From boardroom deals to courtroom trials, we deliver results.
We Meet Your Deadlines
We handle a small number of cases so we can work efficiently and thoroughly. Our attorneys are respected across Oklahoma and the nation for their preparation and professionalism.
We’re Honest With You
If another lawyer is better suited for your case, we’ll say so—and make the connection. Our reputation is built on integrity, trust, and delivering the best outcome for every client.
Trial-Ready. Deal-Tested.
Extensive Experience In Litigation And Transactions
Calvert Law Firm operates on two powerful pillars: trial excellence and transactional mastery. Whether you're facing a high-stakes legal battle or closing a complex business deal, we bring decades of success and national recognition to the table.
Focused on Outcomes, Not Volume
We represent fewer clients so we can go deeper into each case. Our litigation team has obtained record-setting verdicts, while our business lawyers have advised on deals worth billions. Your matter will get the time, attention, and talent it deserves.
about our firm
read moreSince 1990, Calvert Law Firm has earned a national reputation for delivering results in high-stakes litigation and sophisticated business transactions. Led by AV-rated attorney Randy Calvert, our team is trusted by individuals, businesses, and fellow attorneys to handle complex disputes and close billion-dollar deals with precision and efficiency.
We take on a limited number of matters so every client receives the attention their case demands. With success-based fee structures and a commitment to strategic advocacy, we align our goals with yours. Whether in the courtroom or the boardroom, we focus on winning outcomes—not wasting resources—bringing clarity, creativity, and fierce representation to every challenge.
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The Strategic Edge: Business Law Solutions for Modern Companies
Settlement Strategies in High-Stakes Litigation
30+
Years representing clients in complex litigation and business transactions since 1990.
$1B+
In total deal value negotiated across national mergers and acquisitions.
100+
Trial verdicts, settlements, and resolved high-stakes disputes across multiple states.
we're ready to help
Contact us today for sound advice regarding a full range of legal issues