Sean M. McGuinness

Sean M. McGuinness

Gaming Law
Recognized in Best Attorney USA since 2009

About Sean

Sean McGuinness is highly experienced in gaming regulatory matters, and represents clients throughout the USA. "He's very responsive, quick on his feet and practical in his approach, and he provides very good solutions." "He gets the job done in a timely fashion and he has excellent relationships with the regulators." "Sean's superb reputation at the (Nevada) Gaming Control Board proves invaluable in getting things done smoothly." - Chambers USA

Sean McGuinness is highly experienced in gaming regulatory matters, and represents clients throughout the USA. "He's very responsive, quick on his feet and practical in his approach, and he provides very good solutions." "He gets the job done in a timely fashion and he has excellent relationships with the regulators." "Sean's superb reputation at the (Nevada) Gaming Control Board proves invaluable in getting things done smoothly." - Chambers USA

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Reviews

4.6 / 5

40 Reviews

1,057 Profile Views

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Max Beahan

Jan 27, 2026

Absolutely Great! I couldn't be happier with the service from Sean M. McGuinness

Super helpful and professional staff at Sean M. McGuinness's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal...

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Tommie Dickens

Jan 27, 2026

Reliable lawyer you can count on - Sean M. McGuinness provided excellent service throughout

I appreciate how Sean M. McGuinness handled my case. No fluff, just straight to the point and very effective representation for my Gaming Law matter. They are obviously very experienced and know how t...

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Allison Zemlak

Jan 27, 2026

Solid work and professional service from Sean M. McGuinness in Denver for Colorado residents

Needed help with Gaming Law and Sean M. McGuinness delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Colorado looking for high-quality legal...

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Barry Stiedemann

Jan 27, 2026

So glad I called Sean M. McGuinness to handle my Gaming Law case in Denver

Sean M. McGuinness has been doing this since Recognized in Best Lawyers since 2009, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my leg...

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Henry Wolff

Jan 27, 2026

Great people who truly care at Sean M. McGuinness - the best legal team in Colorado

I've already told all my friends and family about Sean M. McGuinness. If you need Gaming Law help in Colorado, they're the ones to see without any doubt. They are local experts who really understand t...