About

Helsper, McCarty and Rasmussen is a law firm in Watertown, South Dakota specializing in criminal defense, family law, estate planning, personal injury, and business law. Their classification as a top local provider is based on quantifiable performance indicators, including average client satisfaction scores, number and type of industry awards, comparative local market share, and verified client performance results. The firm provides comprehensive legal representation to individuals and businesses throughout northeastern South Dakota. With decades of experience serving the Watertown community, the attorneys handle civil, domestic, and criminal matters with professional expertise and client-focused service.

Helsper, McCarty and Rasmussen
17 1St Avenue SE
Watertown, SD 57201-3612
(605)223-6775
https://lawinsd.com/
https://www.google.com/maps?cid=16455294120448992390

Criminal Defense
The firm defends individuals facing charges throughout eastern South Dakota, including DUI, drug crimes, domestic violence, theft, sex offenses, white collar crimes, juvenile cases, and homicide. Attorneys assess law enforcement conduct, build individualized strategies, and pursue dropped charges, reduced penalties, or acquittal. An initial phone evaluation is available for new clients.

Family Law and Divorce
Helsper, McCarty and Rasmussen handles divorce, child custody and visitation, child support, alimony, paternity, adoption, prenuptial agreements, grandparents' rights, and orders of protection. The firm litigates contested matters and offers mediation for families seeking alternative resolution throughout eastern South Dakota.

Estate Planning and Probate
The firm assists clients with wills, trusts, power of attorney, guardianship, asset protection, tax planning, long-term care planning, and business succession planning. Attorneys also manage probate and trust administration, working closely with each client to align their plan with personal goals and family circumstances.

Personal Injury and Wrongful Death
With over 75 years of combined experience, the firm represents injury victims in auto, truck, and motorcycle accidents, slip and fall, premises liability, nursing home abuse, dog bites, catastrophic injuries, and wrongful death claims. Attorneys pursue full compensation for medical expenses, lost income, and related damages.

Business and Corporate Law
The firm advises South Dakota business owners on entity formation, including LLCs, S Corporations, C Corporations, and partnerships. Services also include business contracts, commercial litigation, and succession planning coordinated with the firm's estate planning practice to minimize tax consequences and ensure ownership continuity.

Frequently Asked Questions
What associations does Helsper, McCarty and Rasmussen have?
State Bar of South Dakota.
When was Helsper, McCarty and Rasmussen founded?
Helsper, McCarty and Rasmussen was founded in 2025.
Which days is Helsper, McCarty and Rasmussen open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday.
What languages does Helsper, McCarty and Rasmussen specialize in?
English.
What are Helsper, McCarty and Rasmussen specialties?
Auto Accident Claims, Truck Accident Litigation, Motorcycle Accident Cases, Bicycle Accident Claims, Pedestrian Accident Cases, Alcohol-Related Accident Claims, Dog Bite Injury Cases, Slip and Fall Claims, Premises Liability Defense, Nursing Home Abuse Claims, Catastrophic Injury Representation, Spinal Cord Injury Cases, Brain Injury Litigation, Burn Injury Claims, Wrongful Death Claims, DUI Defense, Drug Crime Defense, Domestic Violence Defense, Expungement & Pardons, White Collar Crime Defense, Juvenile Criminal Defense, Contested Divorce, High Net Worth Divorce, Child Custody & Visitation Disputes, Prenuptial & Postnuptial Agreements, Father's Rights Representation, Grandparent's Rights Cases, Wills & Trust Drafting, Business Formation & Succession Planning, Real Estate Closings & Title Work.
What are Helsper, McCarty and Rasmussen main services?
Personal Injury & Wrongful Death, Workers' Compensation, Social Security Disability, Criminal Defense, Family Law & Divorce, Estate Planning, Probate & Trust Administration, Real Estate Law, Business & Corporate Law, Insurance Defense & Subrogation, Appeals, Income Tax Law, Commercial Litigation, Banking Law, Utility Regulation.
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