Failed Texas Emissions Testing

[irlandes]

Where do they test emissions in Texas? When I am in the States, I live in McAllen, and they do not check emissions. I wanted to find someone to check mine in case the laws in Mexico change, and I need to pass emissions there. I asked and no one had the equipment to check emissions. It was suggested I go to Corpus or Houston, which is a long drive for something optional at this point.