What areas of law does Mark D. O'Leary practice?

Mark D. O'Leary focuses on Agriculture, Aviation, Business, Car Accidents, and Construction.

Where is Mark D. O'Leary located?

Mark D. O'Leary primarily serves clients in Sioux Falls, South Dakota, with an office at Trane Sales Office, 3500 South Phillips Avenue, Suite 120.

How experienced is Mark D. O'Leary?

Mark D. O'Leary has 40 years of legal practice, having been licensed since 1986.

Is Mark D. O'Leary a verified attorney?

Mark D. O'Leary's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

How can I schedule a consultation with Mark D. O'Leary?

You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 605-789-3757.

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Mark D. O'Leary

AttorneyatO'Leary Law Office

Sioux Falls, SD

Practicing agriculture in Sioux Falls since 1986.

40+: Years practicing
5.0 ★: 1 client review
6: Bar admissions

Practices in

Agriculture Aviation Business Car Accidents Construction Employment +12 more →

Are you Mark D. O'Leary?

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Quick answer

Mark D. O'Leary is an attorney based in Sioux Falls, SD. The practice focuses on Agriculture, Aviation, and Business. Mark has over 40 years of legal experience. Currently practicing at O'Leary Law Office. Rated 5.0 out of 5 from 1 client review.

Based in: Sioux Falls, SD
Experience: over 40 years
Known for: Agriculture · Aviation · Business

Handles Agriculture, Aviation, and Business matters from Sioux Falls, SD.
Over 40 years of practice as a licensed attorney.
Recognized with AV Preeminent.

Areas of practice

Practice focus

Mark D. O'Leary represents clients in Sioux Falls, South Dakota across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Mark D. O'Leary

Mark D. O'Leary is a lawyer practicing litigation, business contracts, employment contracts and 32 other areas of law. Mark received a B.A. degree from University of Minnesota in 1972, and has been licensed for 40 years. Mark practices at O'Leary Law Office in Sioux Falls, SD.

Credentials

Education

William Mitchell College of Law
J.D. · 1986
University of Minnesota
B.A. Government · 1972

Jurisdictions

Bar admissions

South Dakota
1994 · ACTIVE
U.S. District Court,
1994 · ACTIVE
Texas
1988 · ACTIVE
U.S. District Court,
1987 · ACTIVE
Minnesota
1986 · ACTIVE
U.S. District Court,
1986 · ACTIVE

Recognition

Awards & honors

AV Preeminent

Locations

Office locations

Main office

O'Leary Law Office

Trane Sales Office, 3500 South Phillips Avenue, Suite 120

Sioux Falls, SD 57105

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Client feedback

What clients say about Mark D. O'Leary

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mark D. O'Leary claims this profile.

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Frequently asked

Common questions

What areas of law does Mark D. O'Leary practice?
Mark D. O'Leary focuses on Agriculture, Aviation, Business, Car Accidents, and Construction.
Where is Mark D. O'Leary located?
Mark D. O'Leary primarily serves clients in Sioux Falls, South Dakota, with an office at Trane Sales Office, 3500 South Phillips Avenue, Suite 120.
How experienced is Mark D. O'Leary?
Mark D. O'Leary has 40 years of legal practice, having been licensed since 1986.
Is Mark D. O'Leary a verified attorney?
Mark D. O'Leary's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Mark D. O'Leary?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 605-789-3757.