Phone: (918) 224-5277 Address: 421 N 2nd St, Sapulpa, OK 74066 USA Website: https://www.glasscosupply.com/ ESI strives to meet its client’s needs to assure safety, quality, and costs by following the requirements of API, NACE, AWS, and ASNT. Using mechanical integrity solutions, they offer excellence in remote digital inspections, including aerial and underwater. Since 1991, the main goal has been to continuously bring top-of-the-line technology to their clients that will meet their needs and requirements. This has landed them a reputation that far exceeds their competitors.