Klass Law Firm LLP

Practice Areas

About Klass Law Firm LLP

From the firm’s website

Attorneys

• Michele Lewon
• Jake Frier
• Julia Adams
• Tim Clausen
• Zachary Clausen
• Jenny Cleveringa
• Ryland Deinert
• Clifton Kephart
• René Lapierre
• William Larson
• Chris White

Services listed

Insurance, Workers' Compensation, Family Law, Litigation, Personal Injury, Mediation, Employment Law, Business Formation and Planning, Real Estate Transactions, Trusts and Estate Planning, Adoption/Juvenile Law, Construction cases

Founded

1917

Offices

• 4280 Sergeant Rd. Suite 290 Sioux City, IA 51106
• 956 N. Main Ave. Sioux Center, IA 51250

Source: klasslaw.com · checked October 12, 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

• Holly Burrow· via Google

  William Larson was the worst lawyer I've ever met. Not only was he not prepared for my case, he lost at every point. He broke confidently by communicating with opposing counsel and not informing me that he was trying to settle my case. He also never informed me about what he was spending my money on. Never communicated unless he wanted me to strike a deal. He lost custody of my children for me then asked me to pay for it.

  5 years ago
• Matthew Elliot· via Google

  I would be very cautious hiring this law firm for anything. Based on what I have seen & experienced, this law firm don't care about doing the right thing or about justice and righteousness before God. Instead they will take anyone's money criminal or not and go after and attack anyone innocent or not. Unlike honest lawyers who screen what cases they accept it appears this law firm will take any case for anyone when theres easy money to be made. Lawyers of today are not what they used to be. It's sad really it is. So many have been corrupted and enticed by the money. Not sure if that is the case in this situation with this law firm but it would be very cautious based on what I have seen and experienced in hiring this law firm.

  2 years ago
• Saul Casillas· via Google

  Julia Adam is so wonderful!! She does an amazing job of keeping me updated on my case very smart knows what she's doing I would highly recommend this woman of law does amazing 👏🏽 very professional very dedicated to what she is doing here at this firm very friendly as well if anyone needs a family lawyer she's your gal!!! Wish there was a ten star rate for her she needs a bonus a raise!!!

  3 years ago
• Lacey Schlesser· via Google

  JULIA WAS FABULOUS! She made the entire process of my divorce stress free, always answered my questions and genuinely cared about what I wanted. 10/10 Do recommend!

  a year ago
• Maggie Goree· via Google

  I had a wonderful experience with the staff at Klass, Julia was fantastic to work with, outreach was responded to promptly. I highly recommend Klass!

  5 months ago
• Sue Coe· via Google

  We were promptly welcomed upon our arrival. Our questions and concerns were addressed thoroughly. We were given examples and options to help us make choices. Everyone in the office were down to earth and very helpful.

  5 months ago
• Samantha Becker· via Google

  I had an excellent experience working with Klass Law Firm during a recent contract dispute, and I can't recommend them highly enough. From the very beginning, their team was professional, responsive, and incredibly knowledgeable. They took the time to clearly explain my options, ensuring I felt informed and confident at every stage of the process. What stood out most was their ability to balance strong legal expertise with genuine care—they truly listened and advocated for my best interests. Throughout the case, communication was consistent and transparent, which made a potentially stressful situation feel much more manageable. Their attention to detail and strategic approach ultimately led to a successful resolution, and I'm very grateful for their guidance and support. If you're looking for a law firm that is not only highly skilled but also trustworthy and client-focused, I would absolutely recommend Klass Law Firm for any legal needs.

  5 months ago
• Penny K· via Google

  My husband and I recently had the pleasure of working with Klass Law for some estate planning needs, and we were very impressed! The level of professionalism and care we received exceeded our expectations. From the moment we walked in the door, we felt comfortable and valued. We were not intimidated or overwhelmed by the process. We were guided through options, and our questions were welcomed and answered promptly. I highly recommend Klass law and their team for any legal needs you may have.

  5 months ago