Who we are
The firm was founded in 1925 and has been part of Sidney ever since. Today, partners Steven F. Mattoon, Tanya M. Martens, and Kendra A. Strommen practice alongside associate Jonathon, handling matters across seven core areas of law.
Our office is at 907 Jackson Street in Sidney, NE 69162; mail reaches us at P.O. Box 316. Most matters can be handled by phone or a single in‑person meeting.
How we work
A few things clients can count on:
- If the attorney you talk to can't handle your case, we will provide referral options.
- We return calls same‑day when we can and within one business day always.
- Plain language. If you leave our office less clear than when you walked in, we've failed.
- We'll refer you out if your matter is better served by a specialist. Our job is your outcome, not our revenue.
What we do
Seven practice areas, all handled in‑house:
- →Wills, Trusts & Estate Planning
- →Family Law
- →Business & Agriculture
- →Employment Law
- →Real Estate & Title
- →Oil & Gas
- →Probate & Trust Administration
In the community
We support organizations we're part of ourselves — including the Cheyenne County Chamber of Commerce, Cheyenne County Fair and 4‑H, Sidney Educational Foundation, Sidney Legion Baseball, Night of Hope, Pheasants Forever, and the Nebraska Petroleum Producers Association. Kendra serves on the Sidney Educational Foundation board, and the firm supports the Sidney Public Schools scholarship program.
Bar admissions & associations
- →Nebraska State Bar Association
- →Cheyenne County Bar Association
- →American Bar Association
- →Nebraska Oil and Gas Conservation Commission Advisory Board