303-502-5816 or 888-212-4628


Mossinghoff Mangnall, P.C.

Mossinghoff Mangnall, P.C. offers precision DUI and criminal defense representation through aggressive litigation, honest communication and expert command of the law. We are dedicated to defending the innocent and protecting our clients' rights against government intrusion. With over twenty years of combined trial experience, Daniel Mossinghoff and Darin Mangnall have tried hundreds of jury trials and have the expertise you need on your side.



If you have been charged with a DUI or any crime, you need expert help immediately. Knowing your needs, the attorneys at Mossinghoff Mangnall, P.C. are available to speak with you right away. Set up a free consultation as soon as possible to ensure that you protect your rights.

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Aggressive litigation

The prosecution knows who fights and who doesn’t, and they will take advantage of attorneys that won’t fight. Representing people against the power of the state requires tenacity and a firm resolve.

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Honest advice

If you have been charged with a crime, your case is likely the most important thing in your life.  You need an attorney that cares about your case and is available to discuss it with you.  

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Experts of the law

The areas of criminal defense and especially DUI defense are ever-evolving and increasingly complex.  If an attorney is not vigilant in keeping up with the law and the science in these areas of practice, that attorney cannot provide the best defense.  

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