About Us The WT Group provides engineering, design and consulting solutions with precision across all major industries and ma ... rkets today. As a single, turnkey solution, we take a unified approach working together as a team towards the client’s common goal. Our high-trained engineers with an average of 2 decades of industry experience, take pride in each and every project, regardless of scale or budget. From new construction to renovating existing structures, WT Group ensures compliance with state and federal jurisdictions as well as local codes and ordinances. Services Our Engineering Solutions include Civil, Structural, Mechanical, Electrical, Plumbing, Aquatic, Telecommunications, along with solutions in Land Surveying, Accessibility Consulting, Design & Program Management and Construction Management. History Since 1971, the WT Group has offered a growing customer base with full-service engineering, design and consulting services. From humble beginnings in founder Donald R. Triphahn’s garage in Hoffman Estates, Illinois, WT has been committed to providing world-class engineering and design solutions while never compromising the personal attention our clients deserve. Over more than 45 years, the WT Group expanded its portfolio of design and engineering services and today consists of 10 teams operating in nearly all 50 states. WT Group’s team of innovative and high-skilled professionals across disciplines bring their passion for customer service and unwavering worth ethic to deliver results and meet each clients’ specific needs. Engineering with Precision, Pace & Passion. We Are WT! read more