Craig Testing Laboratories, Inc. (CTL) is an award-winning, independent, full-service testing, inspection and quality assurance organization that has earned a reputation for reliability and professionalism in the construction industry.

CTL prides ourselves in our ability to keep up with the rapid pace of technology advancement. Our firm is a leader in acquiring and maintaining state-of-the-art testing and inspection equipment.

Serving Pennsylvania, New Jersey and Delaware for Over 40 Years