Want to customize your own Hummer? With Hewlett Hummer's build-your-own configurator, you can build or research your new car, and choose all of the options you want. Whether you are looking for a Hummer H1, H3T, or Pickup, Hewlett Hummer has it. Once you have built the car of your dreams, call our knowledgeable sales staff at 1-888-648-6637, or apply for financing. Hewlett Hummer proudly serves the Georgetown, Austin, Round Rock, Temple, and Killeen areas.