About Us

Founder Sewell Martin is a native of Bronx NY. He moved to Houston with his family in 1975,  began his career in the Insurance industry in the 1980's, and never looked back. He is a proud US Army veteran, and a devoted husband, father and grandfather. Sewell retired from the business in 2024, but is still a valued member of the company family.

Harry, a native Houstonian, graduated from Bellaire High School and  Houston Baptist University. In college, he served as a combat medical specialist in the Texas Army National Guard. After graduation, he spent 10 years teaching middle school Reading at HISD's Johnston Middle School. He also has experience in retail management, health care and customer service. He has been an Independent Insurance Agent for over 20 years.  He is happily married to Marisa, and the proud father of Deborah and Julia.

You can reach Harry at 713-392-1717 or email harry@mb-texas.com

When you choose to work with Martin-Brown and Associates Inc. you get dedicated insurance professionals to best serve your insurance needs.  

As independent agents, we put our clients first.  We are able to go to many different insurance carriers based on your needs, and we aren't beholden to any of them.  We never charge fees and are paid only by insurance carriers if you choose to purchase a product with us as your agents.

By evaluating your financial needs and concerns we can help you determine if an insurance product is a possible solution for you.  We currently work one on one with Residents of Texas.  If you reside outside of Texas, we will be happy to introduce you to one of our Associates properly licensed in your home state.