LECO Corporation has announced a $19 million expansion in St. Joseph Township. It’s putting in a new 64,000 square foot applications lab and customer demonstration facility. According to Cornerstone Alliance, the additions will be right next to LECO’s current buildings on a south side of Hilltop. Cornerstone helped the company secure a tax abatement from the township for the project. The lab and demonstration space will also be the new home of LECO’s sales, marketing, and customer communications department. Construction is expected to be finished in late 2018.