Atty. Duncan L. Griffiths
Duncan focuses his practice on difficult and complex civil litigation and family law matters. He has significant experience in a variety of fields including construction defect, insurance, real estate and commercial litigation.
Profile Summary
About Duncan L. Griffiths at a glance
Duncan L. Griffiths is a family law, business, construction, and litigation attorney based in Lone Tree, Colorado, practicing at Griffiths Law PC. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in Colorado (2010). Educated at University of Colorado at Boulder (J.D., 2010) and University of Colorado at Boulder (—, 2007). Recognitions include Best Lawyers in America — Commercial Litigation (2026), Best Lawyers in America — Construction Law (2026), and Best Lawyers in America — Family Law (2026). Serands clients in Lone Tree, CO and the surrounding metropolitan area.
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About
- Duncan focuses his practice on difficult and complex civil litigation and family law matters
- He has significant experience in a variety of fields including construction defect, insurance, real estate and commercial litigation
- He also assists with complicated domestic relations matters, and is especially useful in complicated property situations, or when there are concurrent civil lawsuits, receiverships, business torts or partnership dissolutions.Duncan’s work has led him to represent a wide array of clients who have included individuals, companies, homeowners, business owners, owners’ associations, special districts, commercial building owners, medical centers, warehouses and storage facilities, and marijuana grow businesses
- His expertise in most forms of civil and commercial disputes, including claims for breach of contract, negligence, breach of fiduciary duty, fraud, misrepresentation, and nondisclosure, make him a formidable litigator, but he is as well known for his creative solution finding as he is for his prowess in the courtroom
- This is especially helpful in domestic relations cases when clients want someone who can litigate – if they have to – but who is adept at finding settlement without litigating
- Duncan is a problem solver and is known for his ability to think outside the box, finding solutions where conflict seemed intractable.Duncan relies on his significant background in business and his experience with expert witnesses when it comes to complex matters
- He is adept at quickly understanding each client’s financial situation in order to advise them on the best possible course forward
- When it comes to trial, through careful deliberation and preparation, Duncan is able to cross-examine expert witnesses on complicated and nuanced matters, often understanding the substance as well or better than the witnesses themselves
- This can often make the difference between success and failure for clients where both parties retain qualified and articulate experts to represent their position.In having resolved over sixty large cases ranging in value from $50,000 to as much as $13.5 million, Duncan has overall recovered in excess of $50 million in damages for his clients after attorney fees and litigation costs were paid
- Duncan’s track record has a significant value for his clients who can have confidence that he will zealously represent their interests and obtain the best possible solution whether through settlement or trial.Outside of work, Duncan enjoys traveling the world and visiting new places with his wife
- Duncan enjoys most activities that Colorado has to offer, but he is especially fond of golf and ice hockey
Practice Areas Explained
Duncan L. Griffiths's Areas of Practice
Each practice area below reflects the types of cases Duncan L. Griffiths handles, with a brief overview of what that area of law covers.
Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.
Duncan L. Griffiths is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Colorado →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Duncan L. Griffiths is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Colorado →
Duncan L. Griffiths is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in Colorado →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Duncan L. Griffiths is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Colorado →
Jurisdictional Context
Why local counsel matters in Colorado
Practicing law in Colorado. Legal matters in Colorado are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Lone Tree are typically filed in the local municipal court or the appropriate Colorado state district court, depending on subject matter and amount in controversy. An attorney licensed in Colorado brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Colorado courts without local counsel or pro hac vice admission.
Looking for additional Colorado attorneys? Browse all attorneys in Lone Tree or all attorneys in Colorado.
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