Atty. Lance Evans Leffel

Atty. Lance Evans Leffel

Lance Evans Leffel is a lawyer practicing antitrust and trade regulation, appellate practice, construction industry and 3 other areas of law. Lance received a B.A. degree from University of Oklahoma in 1998, and has been licensed for 24 years.

Oklahoma City Oklahoma City 24 yrs experience 24 year
Call (405) 543-1901 Book Appointment

Antitrust and Trade Regulation & More Attorney · Serving Oklahoma City, OK · 24+ Years Experience

Profile Summary

About Lance Evans Leffel at a Glance

Lance Evans Leffel is a Partner based in Oklahoma City, Oklahoma, practicing at Sweet Law. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on litigation, environmental, insurance, and appellate. Admitted to practice in Oklahoma (2002) and U.S. District Court, Western, Eastern and Northern Districts of Oklahoma and U.S. Court of Appeals, (2002). Educated at University of Oklahoma (J.D., 2002) and University of Oklahoma (B.A., 1998). Recognitions include AV Preeminent. Active member of Oklahoma and National Bar Associations Robert J and Associate, Turner American Inn of Court. Serves clients in Oklahoma City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Lance Evans Leffel

  • Lance Evans Leffel is a lawyer practicing antitrust and trade regulation, appellate practice, construction industry and 3 other areas of law
  • Lance received a B.A. degree from University of Oklahoma in 1998, and has been licensed for 24 years
  • Lance practices at Sweet Law in Oklahoma City, OK

Practice Areas Explained

Lance Evans Leffel's Areas of Legal Practice

Each practice area below reflects the types of cases Lance Evans Leffel handles, with a practical overview of what that area of law involves and how it may apply to your situation in Oklahoma City.

Civil Litigation in Oklahoma City

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Lance Evans Leffel is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Oklahoma →

Environmental Law in Oklahoma City

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Lance Evans Leffel is one of 55,977 environmental attorneys indexed nationally. Browse environmental attorneys in Oklahoma →

Insurance Law in Oklahoma City

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Lance Evans Leffel is one of 120,903 insurance attorneys indexed nationally. Browse insurance attorneys in Oklahoma →

Appellate Practice in Oklahoma City

Appellate attorneys for civil and criminal appeals at state and federal court.

Lance Evans Leffel is one of 85,572 appellate attorneys indexed nationally. Browse appellate attorneys in Oklahoma →

Jurisdictional Context

Why Local Counsel Matters in Oklahoma City

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

Oklahoma City Courts and Legal Process

Choosing a Oklahoma City-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 Oklahoma attorneys? Browse all attorneys in Oklahoma City or all attorneys in Oklahoma.

Frequently Asked

Common Questions About Lance Evans Leffel

Where is Lance Evans Leffel's law office located?
Lance Evans Leffel's law practice is located in Oklahoma City, Oklahoma. The firm is Sweet Law. You can contact the office directly through this profile page.
What practice areas does Lance Evans Leffel handle?
Lance Evans Leffel focuses on litigation, environmental, insurance, appellate. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Lance Evans Leffel practiced law?
Lance Evans Leffel has 24+ years of legal experience and has been licensed since 2002.
Where did Lance Evans Leffel go to law school?
Lance Evans Leffel earned their education at (J.D., 2002); (B.A., 1998).
How can I contact Lance Evans Leffel for a consultation?
You can contact Lance Evans Leffel 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 Lance Evans Leffel received?
Lance Evans Leffel's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Oklahoma City Choose Lance Evans Leffel

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 Lance Evans Leffel's practice in the field of litigation, environmental, insurance, and appellate.

Decade-Tested Legal Experience

Lance Evans Leffel brings 24+ 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 Oklahoma and U.S. District Court, Western, Eastern and Northern Districts of Oklahoma and U.S. Court of Appeals, , Lance Evans Leffel can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering litigation, environmental, and insurance, Lance Evans Leffel can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Oklahoma City

A Oklahoma City-based practice means Lance Evans Leffel attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Lance Evans Leffel Online

Prospective clients searching for legal help in Oklahoma City 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 Lance Evans Leffel.

Lance Evans Leffel attorney Lance Evans Leffel lawyer Lance Evans Leffel Oklahoma City Lance Evans Leffel Oklahoma Lance Evans Leffel reviews Lance Evans Leffel contact Sweet Law law firm litigation attorney in Oklahoma City litigation lawyer Oklahoma City best litigation attorney Oklahoma City top rated litigation lawyer near me litigation attorney Oklahoma find a lawyer near me how to hire an attorney

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 Lance Evans Leffel directly.

Education & Law School Background

J.D.
University of Oklahoma
- 2002
B.A.
University of Oklahoma
- 1998

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Oklahoma
Admitted: 2002
U.S. District Court, Western, Eastern and Northern Districts of Oklahoma and U.S. Court of Appeals,
Admitted: 2002

Client Reviews & Ratings — Lance Evans Leffel

4.7
13 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.