Lonestar Lab is an infectious disease diagnostic laboratory trusted by veterinarians, animal health providers, and research partners for delivering precise, timely, and reliable testing results. With a strong reputation for excellence, Lonestar has become a valued partner in advancing animal health across companion animals, livestock, and specialty species.

Our laboratory blends decades of expertise with a forward-thinking approach—continually investing in advanced diagnostic technologies to ensure accuracy, efficiency, and innovation in every test we perform. From routine screenings to specialized molecular and genetic diagnostics, our multidisciplinary team is committed to maintaining the highest standards of quality and care.

At Lonestar, we do more than process samples—we support better outcomes for animals and the people who depend on them. By combining scientific rigor, modern automation, and a service-first mindset, we proudly stand as a trusted leader in animal diagnostic testing.