John R. Jacus
About John R. Jacus
John R. Jacus is a lawyer based in Denver, CO and has been recognized in The Best Lawyers in America® since 2007. John R. Jacus is recognized in the following practice area:
- Denver, Colorado
- Environmental Law
Current Firm: Davis Graham LLP
Education: University of Colorado at Boulder, J.D., graduated 1984
Location: Denver, CO
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Rob is a founding partner at Garnett Powell Maximon Barlow & Farbes. Rob’s trial practice focuses on complex commercial litigation, insurance defense and coverage disputes, criminal defense, and intergovernmental disputes. His complex commercial litigation experience includes business divorces, private company disputes, real estate disputes, breaches of fiduciary duty, breaches of contract, fraud, and other business torts. In his insurance defense practice, Rob has successfully defe...
Jamie is a dedicated attorney with a deep focus on family law, and she truly understands the complexities and emotional challenges that her clients face. With years of experience, she has been fortunate to help numerous families navigate their domestic relations cases, achieving positive outcomes that make a real difference in their lives. Jamie’s exceptional negotiation skills allow her clients to find resolutions that respect their needs and circumstances, guiding them toward peace of...
Matt Sullivan is one of the leaders of the Messner Reeves Real Estate practice group. Matt is specialized in handling Medical, Restaurant & Hospitality Practice Groups, Corporate, and Banking & Financial Groups. Matt brings an unparalleled blend of expertise and experience, with a proven track record in delivering exceptional results.
K.C. Harpring is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. K.C., who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which K.C. is held by other top lawyers in the same geographic and legal practice area.
Ron is head of the environmental practice group and has over 30 years of experience in environmental matters including prior work as a physical scientist for the Denver Regional Office of the U.S. Environmental Protection Agency. He represents all types of clients, including various municipalities and other public sector clients, in environmental matters related to Environmental Compliance Audits, Voluntary Cleanups, Underground Storage Tanks, Asbestos, Water Quality, Air Quality, Hazardous W...
Jeffrey A. Springer, a managing partner of Springer and Steinberg, P.C., in Denver, Colorado, specializes in criminal law, white collar criminal defense, commercial litigation, personal injury and product liability law, professional negligence law, family law and appellate law. He is admitted to the bar in Colorado, the U.S. District Court, District of Colorado; the U.S. Court of Appeals for the 10th Circuit, the U.S. Court of Appeals for the 18th Circuit and the U.S. Supreme Court.A practici...
Marlana Caruso is a partner in the firm’s Family Law Practice. In addition to being one of the firm’s most esteemed family law attorneys, Marlana is an accomplished litigator and a leader in the legal community. Marlana draws on a wealth of knowledge she’s cultivated throughout her career to help families overcome the complex and painful domestic litigation process impacting their lives. The Colorado Supreme Court has recognized Marlana for her pro bono activities outside th...
More than 20 years working in real estate law. Experience managing transactions with as many as 276 properties in a single portfolio. Expertise handling $1.5 billion deals. These are just some of the many credentials that Nicole Ament brings to her role as Brownstein’s Real Estate Department chair—and to her clients’ projects, every day. Focusing on land use, development, financing and disposition, she spearheads transactions featuring complex portfolios and large single ass...
Joe Smith is a licensed attorney in Colorado and Florida and a Colorado licensed architect with over twenty-five years of architecture, construction law, construction defect litigation, and related insurance coverage and bankruptcy experience. Throughout his legal career, Joe has exclusively represented homeowners, homeowner associations, and building owners. From 2011 to 2014 Joe worked as a forensic architect at a Colorado consulting firm where he provided forensic services to private and p...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.