Atty. John Mark Trimble

Atty. John Mark Trimble

John Mark Trimble is a lawyer practicing banking and foreclosure law, civil litigation, commercial litigation and 9 other areas of law. John received a B.S.B.A. degree from Bowling Green State University in 1983, and has been licensed for 36 years.

Toledo Toledo 36 yrs experience 36 year
Call (567) 326-5309 Book Appointment

Banking and Foreclosure Law & More Attorney · Serving Toledo, OH · 36+ Years Experience

Profile Summary

About John Mark Trimble at a Glance

John Mark Trimble is a Shareholder based in Toledo, Ohio, practicing at Rohrbachers Cron Manahan Trimble & Zimmerman Co., LPA. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on employment, business, construction, foreclosure, and product liability. Admitted to practice in Ohio (1990), U.S. District Court, Northern District of Ohio (1990), U.S. District Court, Southern District of Ohio (2005), and U.S. District Court, Eastern District of Michigan (2009). Educated at University of Toledo College of Law (J.D., 1990) and Bowling Green State University (B.S.B.A., 1983). Recognitions include BV Distinguished. Serves clients in Toledo, OH and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John Mark Trimble

  • John Mark Trimble is a lawyer practicing banking and foreclosure law, civil litigation, commercial litigation and 9 other areas of law
  • John received a B.S.B.A. degree from Bowling Green State University in 1983, and has been licensed for 36 years
  • John practices at Rohrbachers Cron Manahan Trimble & Zimmerman Co., LPA in Toledo, OH and 1 other location

Practice Areas Explained

John Mark Trimble's Areas of Legal Practice

Each practice area below reflects the types of cases John Mark Trimble handles, with a practical overview of what that area of law involves and how it may apply to your situation in Toledo.

Employment Law in Toledo

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

John Mark Trimble is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in Ohio →

Business & Corporate Law in Toledo

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John Mark Trimble is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Ohio →

Construction Law in Toledo

John Mark Trimble is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in Ohio →

Foreclosure Defense in Toledo

John Mark Trimble is one of 14,094 foreclosure attorneys indexed nationally. Browse foreclosure attorneys in Ohio →

Product Liability in Toledo

John Mark Trimble is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Ohio →

Jurisdictional Context

Why Local Counsel Matters in Toledo

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

Toledo Courts and Legal Process

Choosing a Toledo-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Ohio attorneys? Browse all attorneys in Toledo or all attorneys in Ohio.

Frequently Asked

Common Questions About John Mark Trimble

Where is John Mark Trimble's law office located?
John Mark Trimble's law practice is located in Toledo, Ohio. The firm is Rohrbachers Cron Manahan Trimble & Zimmerman Co., LPA. You can contact the office directly through this profile page.
What practice areas does John Mark Trimble handle?
John Mark Trimble focuses on employment, business, construction, foreclosure, product liability. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has John Mark Trimble practiced law?
John Mark Trimble has 36+ years of legal experience and has been licensed since 1990.
Where did John Mark Trimble go to law school?
John Mark Trimble earned their education at (J.D., 1990); (B.S.B.A., 1983).
How can I contact John Mark Trimble for a consultation?
You can contact John Mark Trimble 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 John Mark Trimble received?
John Mark Trimble's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Toledo Choose John Mark Trimble

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John Mark Trimble's practice in the field of employment, business, construction, foreclosure, and product liability.

Decade-Tested Legal Experience

John Mark Trimble brings 36+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Ohio, U.S. District Court, Northern District of Ohio, and U.S. District Court, Southern District of Ohio, John Mark Trimble can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering employment, business, and construction, John Mark Trimble can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Toledo

A Toledo-based practice means John Mark Trimble attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues John Mark Trimble Handles in Toledo

Below is a representative sample of the types of matters John Mark Trimble has experience with under Ohio law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Wrongful termination claims
Employment
Workplace discrimination
Employment
Wage and hour disputes
Employment
Non-compete agreement review
Employment
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact John Mark Trimble directly to discuss the specifics of your situation.

Search Reference

How People Find John Mark Trimble Online

Prospective clients searching for legal help in Toledo commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like John Mark Trimble.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with John Mark Trimble directly.

Education & Law School Background

J.D.
University of Toledo College of Law
- 1990
B.S.B.A.
Bowling Green State University
- 1983

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

Ohio
Admitted: 1990
U.S. District Court, Northern District of Ohio
Admitted: 1990
U.S. District Court, Southern District of Ohio
Admitted: 2005
U.S. District Court, Eastern District of Michigan
Admitted: 2009
U.S. Supreme Court
Admitted: 2012

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