CNA Consulting Engineers

CNA Consulting Engineers is an award-winning professional civil and mining engineering firm that provides services for projects built in, on, or using soil and rock materials. We have a 30-year track record of successful projects and satisfied clients on local, national and international projects. ​We routinely assist clients with all phases of the project life cycle – from conceptualization through maintenance and rehabilitation. Projects include work on underground transportation facilities and occupied underground spaces, utility tunnels, infrastructure evaluation, geostructural research and evaluation, and much more. ​Our firm also specializes in the design of inhabited underground space and frequently take the same role for underground projects that architects do for above-ground projects – the role of project leader and coordinator. We often team with other firms to provide mechanical, electrical, fire protection, fire and life safety, outfitting and similar design services.