Idaho Personal Family and Business Lawyer
Call Us: 208-406-9885

Idaho Attorney Specializing in Family and Business Protection

Areas of Practice

Snake River Law, a Pocatello, Idaho law firm, specializes in protecting your family and business by providing experienced legal services in Estate Planning, Wills, Kids Protection Planning, Guardianships, Trusts (including Living Trusts, Pet Trusts and Gun Trusts), Asset Protection, Business Formation (LLC, LLP, FLLP, S Corp, and C Corp), Business Compliance and Contracts, Business Consulting, Informal and Formal Probate, Trust Administration, Adoptions (including the Termination of Parental Rights), and Family Law (Premarital Agreements, Divorce, Child Custody, and Child Support).

We serve clients throughout Idaho with our main focus in Southeast Idaho. We are ready to assist you with your legal issues and look forward to creating a lifelong relationship. Call today at (208) 406-9885 to schedule a confidential consultation.

Our Goal

Snake River Law understands the importance of the issues that you will bring to them for advice and legal counsel. That is why we demonstrate great compassion when meeting with you and assisting with important personal, family and business decisions that impact your day to day life. We strive to provide prompt service and resolution to all of your legal needs while limiting the stress and anxiety that is often part of legal issues.

Guaranteed Fees

Snake River Law offers its clients guaranteed flat fees for most of its services. We believe that this enhances our attorney-client relationships by promoting open communication without the concern over excessive attorney fees. No more concern over how high your bill will get for simply calling your attorney on the phone or sending an email to discuss your case.

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Mark Petersen is an honest and upfront lawyer. I appreciated his focus and his calm demeanor when working through my divorce legal case. He was exceptionally fair with pricing and was respectful to me as his client. He listened well, was non-judgmental and fulfilled the duties with precision and skill. His assistant, Jessica, was also very nice and empathetic. Overall a very positive experience and I would highly recommend Mr. Petersen to anyone looking for a truly honest and skilled lawyer. I feel very lucky to have found him to help me.


I met with Mark initially to go over my case and to see what my options were. Mark was straight forward, honest, and gave me a very good idea of what to expect. He gave quotes for legal costs I would be facing and months later when I pursued my case, he was right in line with what he had previously quoted me. Mark is extremely knowledgeable, professional, honest, and explains aspects of the law in a way I clearly understood. I went into the legal matter feeling confident and understanding of what would happen. Jessica Turner is also great! If Mark was unavailable, Jessica was more than happy to try to help me and returned phone calls in a very timely manner. While Mark obviously needs to make a living, he will not take a case for the sole purpose of charging fees. Mark will give you an idea of how strong your case is and whether or not he recommends it be pursued. That’s very hard to find in a good attorney. I would strongly recommend Mark Peterson and Snake River Law.

Mark was very professional and made the process quick and easy. I would highly recommend Mark and Snake River Law.

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1156 East Center
Pocatello, ID 83201
Phone: (208) 406-9885
Fax: (888) 560-8785



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