Sean Hanlon

Holland & Hart LLP

Sean Hanlon consistently achieves positive outcomes for clients, whether through contract drafting and negotiation, settlement, dispositive motion, trial, or appeal. With over a decade of litigation and trial experience, Sean is focused on counseling clients through the whole life cycle of commercial construction projects.

Understanding the litigation of construction disputes, Sean and his team of project attorneys anticipate problems and protect clients’ interests in drafting and negotiating construction and design contracts. Through informed project counseling, Sean works to resolve disputes before they cause project delays.

When litigation or formal dispute resolution is necessary, Sean consistently achieves positive outcomes for clients, whether through trial, dispositive motion, or settlement.

Sean has first-chaired 32 trials, 10 for Holland & Hart clients, and another 22 during his secondment as a special prosecutor with the Denver City Attorney’s office, including 12 jury and 10 bench trials.

In addition to counseling owners, prime contractors, lenders, and loan servicers, Sean handles a variety of general commercial litigation matters. He has also successfully represented clients in appellate matters in Colorado at the state and federal levels.


  • University of Tulsa College of Law, J.D., 2006
  • Illinois Wesleyan University, B.A., 2000

Bar Admissions : Colorado

Court Admissions:

  • U.S. District Court for the District of Colorado
  • U.S. Supreme Court
  • U.S. Court of Appeals for the Tenth Circuit
  • U.S. District Court for the Northern District of Oklahoma


Rate : $$$

What types of cases Attorney Sean Hanlon & Holland & Hart LLP can handle?
Holland & Hart LLP can handle cases related to laws concerning Financial Services, Banking, Real Estate, Litigation, Construction. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Holland & Hart LLP located?
Holland & Hart LLP is located at 555 17th St #3200, Denver, CO 80202, USA. You can reach out to Holland & Hart LLP using their phone line 303.295.8270. You can also check their website
How much would it cost to hire Holland & Hart LLP?
Sean Hanlon lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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Holland & Hart LLP
555 17th St #3200, Denver, CO 80202, USA
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