We Value Every Client

We're dedicated to resolving your unique situation with compassion and diligence.

  • Kevin O'Hanlon
  • Leslie McCollom
  • Justin Demerath
  • Scott McDonald

Firm Overview

O'Hanlon, McCollom & Demerath's offices are housed in an Austin historical landmark building built in 1896. Our firm's founders came from diverse legal backgrounds and founded the firm in the 1970's. In 1992, the firm took up its current residence, near to the courthouse, on the corner of 9th and West in downtown Austin. Over the years, the firm has grown and evolved to include diverse practice areas which are supported by our growing number of attorneys and paralegals. Please visit our attorney pages for more information about each lawyer at our firm.

Our goal is to provide our clients with the individual and specific attention that each of their matters deserve. Our experienced firm allows us to provide unparalleled client service and best in class representation.

At O'Hanlon, McCollom & Demerath, we have successfully handled matters in the following areas (click on our practice areas to view a detailed explanation of that area of law):

1. School Law and General Public Finance

2. General Counsel Advice to Governmental Agencies and Subdivisions

3. Economic Development Incentives

4. Employment and Discrimination Law

5. School Personnel

6. Construction Litigation

7. Personal Injury

8. Constitutional Law and First Amendment Issues

9. Public Policy Litigation

10. Business and Technology Law

11. Real Estate Transactions

12. Open Government

Meet Our Lawyers

Kevin O'Hanlon
Justin Demerath
Benjamin Castillo
Nick Maddox

Estamos aquí para ayudarle

En O'Hanlon, McCollom y Demerath, no nomas nos limitamos a hablar en español con nuestros clients, también tomamos el paso extra para entender las necesidades especiales de nuestros clientes que hablan español. Entendemos que el sistema legal puede ser dificil y inquietante cuando el Inglés es su segundo idioma. Es por eso que estamos aquí para ayudarle con el proceso. Por favor, no dude en ponerse en contacto directamente con nosotros con sus preguntas. Juntos podemos resolver los problemas que enfrenta.


808 West Ave

Austin, Texas 78701