Colin L. Barnacle

Tom Ragonetti has been frequently referred to as the preeminent land use attorney in Colorado and the Rocky Mountain region. His practice is focused on land use, government regulation, public-private transactions and related matters. He is a recognized specialist in land use planning and regulation, public finance for private development, annexation, urban development, zoning and historic preservation. Beyond his unparalleled expertise in land use and governmental regulation, Tom has comprehe...

Strategic litigator with a collaborative approach oriented toward solving her clients’ most difficult problems. Expertise in resolving pre-litigation disputes, complex commercial litigation and government investigations. Helps clients resolve business disputes while minimizing financial impact. Carrie Johnson focuses on litigation related to complex contract, corporate governance, fiduciary duty, fraud and securities issues. In particular, she has extensive expertise in managing both in...

Larry Free has practiced exclusively in the area of Workers’ Compensation since 1995. His understanding and appreciation of workers began through his own employment history. In his early years, he worked at a variety of jobs in the food service industry, cabinet making, carpentry, appliance repair, and delivery. He originally joined the firm as a “runner” and worked as a clerk during law school. He became an associate following graduation and was admitted to partnership in 1...

David A. Lamb is a founding Shareholder and CTO of Sherr Puttmann Akins Lamb PC. Prior to opening Sherr Puttmann Akins Lamb PC, David practiced at a major family law firm from 2008 to 2010, and was a prosecutor at the Denver District Attorney’s Office from 2001 to 2008. He also worked, previously, at Wheeler Trigg O’Donnell handling complex corporate and financial matters earlier in his career. David loves the practice of family law. He has focused most of his career on helping fa...

Jessica R. Diaz is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Jessica R., who practices law in Denver, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jessica R. is held by other top lawyers in the same geographic and legal practice area.

Jennifer prides herself on focusing on her clients’ needs, developing personalized solutions that help them navigate difficult situations such as divorce and child custody. Jennifer provides expert guidance and compassionate advice to individuals during an emotional and life-changing time. Jennifer provides a clear, efficient and reasoned approach to help clients move through the divorce process in a supportive way. First and foremost, Jennifer listens to her clients and identifies thei...

Christopher "Chris" Johnson is a top attorney recognized by Best Lawyers in the practice area of Corporate Law since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chris is held by other top lawyers in the same geographic and legal practice area. Chris focuses his practice on mergers and acquisitions, corporate finance with an emphasis on private equity and venture capital matters, commercial transactions, and outside general counsel m...

Tanya brings a unique perspective to Sherr Puttmann Akins Lamb PC through her extensive background as a Master of Social Work (MSW). Prior to graduating cum laude from DePaul University College of Law, Tanya spent eight years as a Licensed Clinical Social Worker conducting custody evaluations and providing courtroom testimony of her custody findings and recommendations. Her experience gives her special insight into cases involving mental health and substance abuse issues, as well as complex d...

Michael P. Kane is a Colorado severe injury trial lawyer who limits his practice exclusively to catastrophic injury and wrongful death cases. He is a former Deputy District Attorney in Arapahoe and Douglas Counties and a U.S. Marine veteran. Mr. Kane has obtained multiple seven-figure jury verdicts and settlements and is a member of the American Board of Trial Advocates (ABOTA).

For forty years, Hubert has handled the Front Range’s most complicated infrastructure issues and disputes, and it would be hard to name a large infrastructure project in the region where Hubert did not play a role. He draws on his lengthy experience to provide shrewd counsel to clients on construction, regulatory, and natural resource regulatory matters that are pre-suit and in litigation, so that clients can focus on what is paramount—seeing their projects through to timely compl...