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Zane's knowledge of real estate and business law puts you at the forefront of whatever issue you may be dealing with. 

Small, selective and dedicated.

Many law firms attempt to cover the waterfront - divorce, criminal law, bankruptcy, immigration, intellectual property law and a little of everything else. Zane's practice is small and not every case is accepted. Handling real estate transactions, advising clients on land use matters and negotiating business matters are common areas of practice. If your matter is not something the firm can handle you will be told up front and we will do everything possible to help you find the right attorney for you. Likewise, time commitments prevent Zane from handling complex litigation matters. If your case ultimately requires litigation there are a number of well qualified firms Zane works with to make sure your needs are taken care of. 

Professionalism & experience you can trust.

Over 40 years  of experience providing expert legal services.

A recognized leader in the industry!

In addition to his law practice, Zane has been providing quality continuing education programs to real estate licensees, title insurance personnel and attorneys for many years. His continued involvement in real estate regulation and licensing have given him the opportunity to speak to hundreds of individuals throughout the state of Montana annually. His seminar company Zane Sullivan Seminars ( offers courses and coaching opportunities for real estate licensees.

​Our goal is to provide you with fast, responsive and knowledgeable legal representation. 

Zane has a well-deserved reputation of excellence in providing smart, sensible, affordable legal solutions.

Emphasis on real estate ( real estate transactions, boundary issues, title matters, easements) and business law ( formation of corporations, limited liability companies,  partnerships, contracts and agreements).



Law Practice of Zane Sullivan