Northern Plains Justice, LLP

Verified

Personal injury attorney

4.7(23 Google reviews)

4301 W 57th St Unit 121, Sioux Falls, SD 57108, United States

Information last updated October 14, 2026

Practice Areas

Personal Injury Civil Litigation Estate Planning

About Northern Plains Justice, LLP

Northern Plains Justice, LLP was co-founded in 2018 by attorneys William D. Sims and Jeff Cole. The firm represents individuals and families in Sioux Falls and throughout South Dakota, as well as western Iowa.

The firm primarily focuses on personal injury law, assisting clients with cases involving car accidents, truck accidents, motorcycle accidents, slip and fall injuries, wrongful death, dog bite injuries, bad faith insurance, rideshare accidents, and catastrophic injuries. Additionally, Northern Plains Justice, LLP handles will contests and legal disputes for small businesses.

Attorneys at the firm are committed to a client-centered approach, developing personalized legal strategies to protect clients' rights and pursue compensation. They offer free initial consultations, and their fee structure is contingency-based, meaning clients pay no attorney fees unless compensation is recovered. Jeff Cole brings decades of trial experience to the firm, having tried over 30 jury trials. William D. Sims focuses on accident recovery and small business legal matters. The firm aims to provide clear guidance and direct communication throughout the legal process.

From the firm’s website

Attorneys: Jeff Cole — Co-Founder & Trial Attorney
Services listed: Car Accidents, Truck Accidents, Motorcycle Accidents, Slip and Fall Injuries, Wrongful Death, Dog Bite Injuries, Bad Faith Insurance, Rideshare Accidents, Catastrophic Injuries, Will Contests
Founded: 2018
Consultations: Free initial consultation
Fees: The firm works on a contingency-fee basis, meaning clients pay no attorney fees unless compensation is recovered.
Offices: 4301 W 57th St Unit 121 Sioux Falls, SD 57108
Awards & recognition: National Trial Lawyers Top 100

Source: northernplainsjustice.com · checked October 14, 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–5 pm
Saturday: Closed
Sunday: Closed

Photos

Details & Amenities

Service options

Online appointmentsOn-site services

Highlights

Appointments recommended

Accessibility

Wheelchair-accessible car parkWheelchair-accessible entranceWheelchair-accessible seatingWheelchair-accessible toilet

Amenities

ToiletFree parking lotOn-site parking

Northern Plains Justice, LLP — Frequently Asked Questions

Where is Northern Plains Justice, LLP located?+

Northern Plains Justice, LLP is located at 4301 W 57th St Unit 121, Sioux Falls, SD 57108, United States. Use the "Get Directions" link on this page to navigate there.

What kind of cases does Northern Plains Justice, LLP handle?+

Northern Plains Justice, LLP handles Personal Injury, Civil Litigation, Estate Planning. Confirm that they cover your specific legal matter during your first consultation.

How do I contact Northern Plains Justice, LLP?+

Call Northern Plains Justice, LLP at +1 605-644-5003 or visit their website. Many firms offer a free or low-cost initial consultation.

Is Northern Plains Justice, LLP well rated?+

Northern Plains Justice, LLP has a 4.7-star rating based on 23 Google reviews. Ratings are sourced from Google and shown for reference.

Client Reviews

8 reviews

Jacob Thomas· via Google
As a 26 year old, I didn't really know what to expect from my first ever car accident. Yet, once the insurance company offered paperwork for me to sign only a couple days after the incident. I knew it would be wise for me to reach out. I couldn't have made a better choice with Bill and his team at Northern Plains Justice. They took me step by step throughout the whole process and made sure I received everything I deserved. Thankful for all your hardwork and dedication!
7 years ago
Shon Roti· via Google
Although my experience with litigation was fairly limited, it's hard to imagine a team with a greater breadth of knowledge and passion for the law. Bill, Jeff, Angie, and Dan were thorough and helpful. And yes, we did get justice.
a year ago
Daniel Schlueter· via Google
Working with Bill Sims at Northern Plains Justice is as professional as it gets! Their office is great to work with, everyone is polite, straight forward, and treat you as if you're their number one client, even though you know they're busy helping others as well. I would highly recommend NPJ.
3 years ago
Dynamic Spine Chiropractic· via Google
Northern Plains Justice truly cares about their clients. They are extremely thorough in helping the injured both seek the help they need, and also taking the time to discuss how to best proceed after an injury. We have worked with them on auto injury cases, and highly recommend their work!
3 years ago
Brian Chabot· via Google
Excellent, competent, and knowledgeable representation for my needs. Jeff and Bill communicated very well and ensured I understood the process. They demonstrate passion for representing their clients and go the extra mile in seeking justice. They impressed me with their continued concern for not just my case, but for me as an individual. Personalized and attentive representation. I highly recommend them and will utilize them again, should the need arise. Thank you Jeff and Bill!
8 years ago
Lisa Anderson· via Google
I want to Thank all of the Staff at Northern Plains Justice for Representing Me . I have had No Stress, No worries, and Only The Help I needed. They had my best interest at Hand from day one. I can't express just how grateful I am for their Service and Sincere Concern for me. I recommend Northern Plains Justice to anyone who needs Represented by Great Lawyers, who get the job done and keep you their priority until so. Thank You again I will continue my Legal Needs in the future with Northern Plains Justice, also highly recommend to all if your looking for Good representation.
4 years ago
Lura Roti· via Google
When my husband was hit by a drunk driver and the responsible party would not pay - we were stuck with more than $100,000 in hospital bills and the hospital said we needed to start making $5,000 a month payments. We did not know what to do. A friend told us about Northern Plains Justice so we met with them. The team was supportive from day 1. They were amazing at communication - answering all our questions quickly and honestly. They made sure we were prepared for every situation and they worked with the hospital to get our bills frozen until the responsible party paid them. Northern Plains helped us in a nightmare situation. And they eventually got the responsible party to pay the claim. We are so grateful! And we recommend them.
a year ago
Micki Gallegos· via Google
I am extremely thankful for the kindness, and compassion these people have shown my family. They worked so hard to give us the best possible outcome in our case. Which was by far more than what my family and I could've imagined. I can't recommend them enough. Jeff, Bill, Dan, and Angie are truly incredible people to work with. Smart, professional, and dedicated to helping their clients.
7 months ago

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