WTI is a diversified consulting firm that has been providing services for more than 50 years. Its clients include corporations, financial institutions, health care facilities, and federal, state and local governmental agencies. its geotechnical services include foundation investigations, geological surveys, failure analyses, erosion control, soil mechanics, and slope stability and reinforcement. WTI s environmental services include industrial hygiene services, regulatory compliance assistance, indoor air quality assessment, asbestos inspection, environmental site assessment, and underground storage tank investigation and remediation. Additionally, the company offers construction inspection and testing services that include construction oversight, and nondestructive evaluation and testing. WTI is located in Farmington, N.M., and has branches in Arizona, Colorado, Nevada And Utah.