Atty. James William Mertes

Atty. James William Mertes

James William Mertes is a lawyer practicing criminal defense, divorce, dui/dwi/drunk driving defense and 9 other areas of law. James received a B.S. degree from Northern Illinois University in 1990, and has been licensed for 33 years.

Sterling Sterling 33 yrs experience 33 year
Book Appointment

Profile Summary

About James William Mertes at a glance

James William Mertes is a Member based in Sterling, Illinois, practicing at Mertes & Mertes, P.C.. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on divorce, dui/dwi, child custody, medical malpractice, and personal injury. Admitted to practice in Illinois (1993). Educated at Northern Illinois University (J.D., 1993) and Northern Illinois University (B.S., 1990). Recognitions include BV Distinguished. Active member of Illinois State Bar Association. Serands clients in Sterling, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James William Mertes is a lawyer practicing criminal defense, divorce, dui/dwi/drunk driving defense and 9 other areas of law
  • James received a B.S. degree from Northern Illinois University in 1990, and has been licensed for 33 years
  • James practices at Mertes & Mertes, P.C. in Sterling, IL

Practice Areas Explained

James William Mertes's Areas of Practice

Each practice area below reflects the types of cases James William Mertes handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

James William Mertes is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in Illinois →

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

James William Mertes is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Illinois →

Child Custody & Visitation

James William Mertes is one of 31,241 child custody attorneys indexed nationally. Browse child custody attorneys in Illinois →

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

James William Mertes is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Illinois →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

James William Mertes is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Sterling are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Sterling or all attorneys in Illinois.

Frequently Asked

Common questions about James William Mertes

Where is James William Mertes's law office located?
James William Mertes's law practice is located in Sterling, Illinois. The firm is Mertes & Mertes, P.C.. You can contact the office directly through this profile page.
What practice areas does James William Mertes handle?
James William Mertes focuses on divorce, dui/dwi, child custody, medical malpractice, personal injury. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has James William Mertes practiced law?
James William Mertes has 33+ years of legal experience and has been licensed since 1993.
Where did James William Mertes go to law school?
James William Mertes earned their education at (J.D., 1993); (B.S., 1990).
How can I contact James William Mertes for a consultation?
You can contact James William Mertes 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 James William Mertes received?
James William Mertes's notable recognition includes: BV Distinguished.

Education

J.D.
Northern Illinois University
- 1993
B.S.
Northern Illinois University
- 1990

Awards

BV Distinguished

Bar Admissions

Illinois
Admitted: 1993

Reviews

4.3
4 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.