Consulting with our geotechnical, materials, environmental and structural engineering experts from day one yields the biggest return for the client's time and money. CTL takes a proactive approach by servicing a project from site acquisition, due diligence, design and construction, through project completion, which can help the owner and design team identify and solve potential problems early, avoiding headaches later. We know that some projects require an array of services and some require only one or two. CTL | Thompson provides engineering services from the moment a project is conceived through construction and throughout the life of any given project including maintenance or remediation.