Carroll Technologies Group the parent of Carroll Engineering Co. and Delta Electric, Inc.
Carroll has more than 40 years’ experience and has expanded our product offerings to include the latest in technologies and services for all types of mining customers across the US. Our current customer base consists of over 800 mining operations and other industries such as factories, material handling facilities, tunneling projects and transit authorities. We continue to improve safety, communications and efficiency in productivity with the proper solutions for our customers with our products and services. Carroll has extensive product knowledge and experience that have proven invaluable to better serve our customer’s needs. Our special design capabilities, repair facilities and product lines can increase safety while decreasing cost of any mining operation. We can rebuild many of the products you trust and provide you with the savings of not replacing it with new. Carroll stands behind all of our quality products, service and solutions that we provide to the industry.