RWDI is a leading Canadian consulting engineering firm concentrating in the areas of air quality, risk analysis and noise assessment. RWDI AIR Inc. is part of the RWDI Group of Companies, which has Canadian offices in Vancouver, Calgary, Guelph, Ottawa and Windsor, and international offices in Florida, London, Abu Dhabi, China and India. WDI has evolved from a tiny local firm, created to help mitigate snowdrifting problems in farm lanes, to a worldwide participant in the proof of concept process for the world’s most outstanding structures and complex masterplans.
RWDI is comprised of innovative consulting businesses specializing in providing environmental and wind engineering solutions. With over 300 specially trained engineers, scientists, consultants, and support staff, the firm has earned a trusted reputation for delivering understandable and useful results.
Our environmental group provides air quality, noise and vibration, waste management, and water resource services for a wide array of project needs including modelling, measurement, mitigation, and regulatory compliance.
With offices and personnel strategically positioned throughout Canada and abroad, we have worked closely with industrial, commercial, and government clients for more than 30 years.