Tech Safety Lines is a fall protection, fall arrest, and rescue training company. TSL offers rescue training, rescue design systems, fall protection equipment, and consulting. The most unique quality that sets Tech Safety Lines, Inc. apart from their competitors is the rescue training. Students learn from TSL instructors, many of whom are on the Dallas Technical Rescue Team. These experienced and certified professionals bring real-life simulated situations to our rescue curriculum and make the environment fun, hands-on, and applicable. TSL is certified to ISO 9001:2015 Certified Women's Business Enterprise (WBE) Certified Woman Owned Small Business (WOSB) Texas HUB Zone Vendor