Walden Associated Technologies, Inc. is a certified licensee of LMK Enterprises, Inc. Using their T-Liner® System we can successfully rehabilitate the lateral to main line connection by lining 16 inches of the main and up to 50 feet up the lateral from the main with a one piece construction liner. All this work can be accomplished with no-digging or social disruptions and has a design life in excess of 50 years.