In 1972, John Tillery founded Amarillo Testing Laboratory as a Construction Materials Testing company. It was an admirable feat considering the Amarillo Air Force Base closure and state of the local economy. John was resilient and successfully managed the Company until 1976 when he sold the business to a young engineer by the name of Bernard Ray Tillery, his son.
In 1972, John Tillery founded Amarillo Testing Laboratory as a Construction Materials Testing company. It was an admirable feat considering the Amarillo Air Force Base closure and state of the local economy. John was resilient and successfully managed the Company until 1976 when he sold the business to a young engineer by the name of Bernard Ray Tillery, his son.
