Atty. Mathew G. "Mat" Eilerts

Atty. Mathew G. "Mat" Eilerts

Mat Eilerts has gained a reputation as a skilled and knowledgeable Family Law attorney in Missouri and Illinois. Having specialized in Family Law for almost 20 years, Mat has handled thousands of domestic relations cases in the St.

St. Louis St. Louis 27 yrs experience 27 year
Call (314) 725-1912 Book Appointment

Profile Summary

About Mathew G. "Mat" Eilerts at a glance

Mathew G. "Mat" Eilerts is a family law attorney based in St. Louis, Missouri, practicing at Growe Eisen Karlen Eilerts. They have 27+ years of legal experience, licensed to practice since 1999. Admitted to practice in Missouri (1999) and Illinois (2000). Educated at Saint Louis University (—, 1999) and Southern Illinois University (—, 1996). Recognitions include Best Lawyers in America — Family Law (2026). Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mat Eilerts has gained a reputation as a skilled and knowledgeable Family Law attorney in Missouri and Illinois
  • Having specialized in Family Law for almost 20 years, Mat has handled thousands of domestic relations cases in the St. Louis Metropolitan area, including high conflict and complex dissolution of marriage and custody matters
  • He possesses a unique style in the area of Family Law due to his experience as not only a successful litigator, but as a trained and experienced mediator and guardian ad litem
  • Along with the establishment of a successful career on both sides of the Mississippi River in Missouri/Illinois, his unique style of practicing law based on court litigation, mediation and protecting the best interest of children, allows him to advocate and easily adjust for the specific needs of each specific client depending on the nature of the case and the personalities of his client, the opposing party and counsel
  • Mat’s reputation and skill as a Family Law attorney has resulted in him being selected as a “top rated family law attorney” in “Super Lawyers” from 2014-2018 as well as a “Super Lawyers Rising Star” in 2009, 2011-2012
  • He was also recognized by “Best Lawyers” in Missouri for family law in 2017, 2018, and 2019
  • Mat is actively involved in local bar associations and was the President of the St. Louis County Bar Association in 2013 after having served on the bar’s executive committee for 7 years

Practice Areas Explained

Mathew G. "Mat" Eilerts's Areas of Practice

Each practice area below reflects the types of cases Mathew G. "Mat" Eilerts handles, with a brief overview of what that area of law covers.

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Mathew G. "Mat" Eilerts is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in St. Louis are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Missouri courts without local counsel or pro hac vice admission.

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about Mathew G. "Mat" Eilerts

Where is Mathew G. "Mat" Eilerts's law office located?
Mathew G. "Mat" Eilerts's law practice is located in St. Louis, Missouri. The firm is Growe Eisen Karlen Eilerts. You can contact the office directly through this profile page.
What practice areas does Mathew G. "Mat" Eilerts handle?
Mathew G. "Mat" Eilerts focuses on family law. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Mathew G. "Mat" Eilerts practiced law?
Mathew G. "Mat" Eilerts has 27+ years of legal experience and has been licensed since 1999.
Where did Mathew G. "Mat" Eilerts go to law school?
Mathew G. "Mat" Eilerts earned their education at (—, 1999); (—, 1996).
How can I contact Mathew G. "Mat" Eilerts for a consultation?
You can contact Mathew G. "Mat" Eilerts directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Mathew G. "Mat" Eilerts received?
Mathew G. "Mat" Eilerts's notable recognition includes: Best Lawyers in America — Family Law.

Practice Areas

Education

Saint Louis University
- 1999
Southern Illinois University
- 1996

Awards

Best Lawyers in America — Family Law
- 2026

Bar Admissions

Missouri
Admitted: 1999
Illinois
Admitted: 2000

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