Willnski Associates, 1821 Mountain Ave, Milwaukee, WI 53213, US

Founded in 1981, Triad Engineering is a full-service engineering and consulting firm and provides services to clients in both, private and public sectors. It has more than 60 trained employees that include mechanical, structural, electrical, instrumentation and controls, civil, environmental, chemical and transportation engineers. It also has a team of geologists, hydrogeologists, chemists, construction managers, technicians and support staff. It offers engineering design services, on-site technical services, environmental management, investigation, remediation and site closure services. It also provides services in soil and groundwater remediation, industrial waste and wastewater treatment, municipal wastewater treatment and civil infrastructure improvements. The company is based in Milwaukee and also has office in Indianapolis.