An Elite Team of Cannabis and Hemp Attorneys, for All Your Business & Regulatory Needs.

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A Full Service Marijuana Business Law Firm

A Nationwide Cannabis Business Law Firm

McAllister Garfield, P.C. is a full-service law firm that pioneers legal strategies and services for the marijuana industry. Beginning with the very first marijuana businesses that emerged in 2009, the Firm has represented hundreds of medical and recreational dispensaries, grows, infused-product manufacturers, and testing laboratories.

Our firm currently represents some of the leading marijuana companies in Colorado and nationwide and represents a large number of ancillary and related businesses; including, lenders, investors, landlords, social media companies, trim companies,consultants, vendors, inventors, and packaging companies.

Meet our Attorneys

  • Cannabis Business Licensing

    Our experienced attorneys can guide you through the complex licensing process for cannabis businesses and help you secure all required state and local licenses. Learn More

  • Business and Corporate Law for the Cannabis Industry

    McAllister Garfield offers business and corporate law services for the cannabis industry and ancillary business from start-up through exit. Learn more about our services. Learn More

  • Marijuana Business Regulation

    With a comprehensive dual licensing scheme on the state and local level, marijuana businesses facilities are strictly regulated, with new regulations and changes to existing regulations constantly emerging. Learn More

  • Hemp/CBD Law

    We have significant experience helping Hemp/ CBD businesses understand the complex and special laws that apply to cannabis businesses. Learn More

  • Intellectual Property

    We can help you protect your business's intellectual property, these trademarks and trade secrets are important and crucial to success. Learn More

  • Litigation

    At McAllister Garfield, P.C., we are known for aggressive advocacy of cannabis business owners and others in the industry when they face litigation. Learn More

Representative Clients

  • TuataraCapital
  • Kushco Holdings
  • District Edibles
  • Organa Brands
  • Open Vape
  • Bakked
  • General Cannabis
  • Incredibles
  • Diego Pellicer
  • Green Dragon Colorado
  • High Country Healing
  • Kayak Cannabis
  • The Magic Buzz
  • Shift Cannabis
  • St. Croix Chippewa Indians of Wisconsin


  • Top Lawyers 5280 - 2016
  • Top Lawyers 5280 - 2017
  • Top Lawyers 5280 - 2018
  • Top Lawyers 5280 - 2019