With our unique and patented method the Kingpin Specialists’ group of companies covers more territories in the US and Canada and employs more certified welders than anyone else. Rather than visiting our offices, we will come to your site at your convenience to discuss where to start with our business relationship. We are committed to providing you with the highest quality of kingpin repair in the industry. With 20-years of specialized kingpin maintenance, we know our business. It's all we do!