Thurman Law Office

Verified

Family Law Attorney

4.8(5 Google reviews)

409 Walnut St, Yankton, SD 57078

Information last updated October 6, 2026

Practice Areas

Bankruptcy Family Law Estate Planning Business Law

About Thurman Law Office

Thurman Law Office is a legal practice based in Yankton, South Dakota, established in 2001. The firm is led by Creighton A. Thurman, who has been advocating for clients in South Dakota and Nebraska since 1999. Mr. Thurman is licensed in both states and has over two decades of experience in the legal field.

The firm operates from its office at 409 Walnut in downtown Yankton. Thurman Law Office aims to guide clients through the legal process with understanding and experience, offering practical legal advice.

The practice areas include:

Family law, covering divorce, custody, and support.
Business formation and non-profits.
Real estate matters.
Bankruptcy.
Criminal defense.
Social Security Disability Insurance (SSDI).
Estate planning and probate.
Personal injury cases.
Mediation services.

Creighton Thurman, a South Dakota native, earned his J.D. in 1998 and brings a pragmatic approach to his diverse legal practice.

From the firm’s website

Attorneys: Creighton A. Thurman
Services listed: Family - divorce, custody, support, Business formation + Non-profits, real estate, Bankruptcy, criminal, ssdi, estate planning + Probate, personal injury, Mediation
Founded: 2001
Offices: 409 Walnut P.O. Box 897 Yankton, SD 57078

Source: thurmanlawgroupsd.com · checked October 6, 2026. Lawyers Near Me hasn’t independently verified these details.

Hours of Operation

Monday: 8 AM–5 PM
Tuesday: 8 AM–5 PM
Wednesday: 8 AM–5 PM
Thursday: 8 AM–5 PM
Friday: 8 AM–12 PM
Saturday: Closed
Sunday: Closed

Photos

Details & Amenities

Highlights

Identifies as veteran-ownedAppointments recommended

Accessibility

Wheelchair accessible parking lotWheelchair accessible restroom

Amenities

Restroom

Thurman Law Office — Frequently Asked Questions

Where is Thurman Law Office located?+

Thurman Law Office is located at 409 Walnut St, Yankton, SD 57078. Use the "Get Directions" link on this page to navigate there.

What kind of cases does Thurman Law Office handle?+

Thurman Law Office handles Bankruptcy, Family Law, Estate Planning, Business Law. Confirm that they cover your specific legal matter during your first consultation.

How do I contact Thurman Law Office?+

Call Thurman Law Office at (605) 260-0623 or visit their website. Many firms offer a free or low-cost initial consultation.

Is Thurman Law Office well rated?+

Thurman Law Office has a 4.8-star rating based on 5 Google reviews. Ratings are sourced from Google and shown for reference.

Client Reviews

5 reviews

tammy zoss· via Google
9 years ago
Tracy Arndt· via Google
4 years ago
NOAH KLEINSASSER· via Google
Got the job done swiftly and very competitive rates thanks again Thurman law.
5 years ago
Noah Kleinsasser· via Google
Creighton and his team provide top notch law assistance. Highly recommended.
4 years ago
Justin Franco· via Google
Creighton and his staff are very professional and thorough. An absolute top-notch law firm. I would definitely recommend their services. Peace of mind is priceless.
2 years ago