Our roots are deep in petrography but we deploy an array of analytical techniques to gain an understanding of the nature and performance of construction materials. We formulate straightforward and appropriate strategies to provide clear answers to our clients' questions. Most importantly, we understand the importance of listening to our clients and linking our observations from the laboratory with theirs in the field and the testing laboraotry. Only through this collaboration does a true understanding of the behavior of a structure emerge. This multi-disciplinary, collaborative approach allows our clients to implement the most effective solutions possible.