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Leach, Sullivan, Sullivan & Watkins Limited Liability Partnership
921 Main Street
P.O. Box 160
Duncan, OK 73534
Telephone: 580-255-1111
Fax: 580-255-5587
Map and Directions

Practice Areas Overview

Serving Southwestern Oklahoma for Over 50 Years

Finding a lawyer to competently handle your case can be overwhelming. You may not know what to look for in a lawyer. At Leach, Sullivan, Sullivan & Watkins, we have over 50 years of experience representing clients throughout Duncan and Stephens County, Oklahoma, and we are committed to serving you and the local community -- you can trust us to effectively handle your case.

Schedule an appointment | Contact us online | Call 580-255-1111


Banking law: At Leach, Sullivan, Sullivan & Watkins, we serve as general counsel for local financial institutions. Our firm provides general transactional and litigation services for banks in replevin actions, mortgage foreclosures, real property foreclosures, and loan document drafting and review.

Business law and real estate: Many businesses are involved in real estate transactions such as buying or selling businesses. We also help clients choose the appropriate entity and prepare the necessary documentation for partnerships, corporations, and limited liability companies (LLCs).

Estate planning and probate: We work with clients to help them organize their assets and determine how they will be distributed to beneficiaries. We prepare trusts, wills, powers of attorney, advance healthcare directives, in addition to guiding clients through probate and estate administration.

Oil and gas law: Our attorneys represent mineral and land owners in nuisance and surface damage cases, which usually involve pollution to land owner's property. We also handle royalty issues from the perspective of the owners.

Personal injury: If you were injured due to someone else's negligence, we can help you obtain the compensation you deserve for medical bills and pain and suffering. We represent clients who were injured in car crashes, oil field accidents, slip and falls, and dog bites.

Schedule an appointment with our experienced lawyers by contacting us online or calling 580-255-1111. Our firm is open from 8:30-noon and 1:00-5:00, and we are conveniently located in downtown Duncan across the street from the Old Palace Theater and next to First Bank & Trust.


Leach, Sullivan, Sullivan & Watkins

921 Main Street
P.O. Box 160
Duncan, OK 73534
Telephone: 580-255-1111 | Fax: 580-255-5587
Map and Directions | E-mail

Leach, Sullivan, Sullivan & Watkins Limited Liability Partnership represents clients throughout Southwestern Oklahoma, including Duncan, Marlow, Comanche, Chickasha and Lawton and in the following counties: Stephens County, Grady County, Garvin County, Carter County, Jefferson County, Comanche County and Cotton County.