The Intersection of Construction and Technical Solutions HMI believes the most successful infrastructure projects are completed through an integrated, multidiscipline approach to engineering design, procurement, construction, start-up and commissioning. This integrated approach represents the foundation for HMI’s delivery of technical solutions to our clients. Our talented group of multidiscipline P.E. and LEED accredited professionals, engineers, designers, planners, analysts, project managers, and strategic consultants apply a deep understanding of the infrastructure market when developing innovative solutions for complex projects.