Wind Engineering

Pedestrian Comfort

Air Quality

Exhaust Stack & Air
Intake Solutions

Sun / Shade / Glare

Snow Engineering

Ventilation

Noise, Acoustics & Vibration

Hazard & Risk

Computational Fluid Dynamics (CFD)

Regional Airshed Modeling

Regulatory Permitting

Stack & Field Testing

Laboratory Services

Master Planning

Sustainable Design

Protective Ventilation

Testimonials

A Few Words from our Clients

"They have a solid reputation – a big reason why we use RWDI. They offer the right solutions. They write thorough, in-depth, analytical and understandable reports. There are not many companies that do all that they do. They really know their stuff."

"They're the best and the brightest; masters of their field. They are consultative and know how to build long-term relationships. Very responsive. RWDI are very good technically. When we have complex and technical issues they offer excellent technical support and reports."

"They are highly qualified experts – very responsive and accommodating to our needs."

"Dependable, trustworthy and honorable. Their reports are well done. Compared with other firms they interpret the data and make solid recommendations. They defend their numbers in the reports."

"Excellent international reputation. Well known and well respected. They have a lot of high-end, sophisticated services. If we recommended them to our clients, there is positive name recognition."

"Leaders. Excellent professionals – consultative and focused. I have come to rely on their knowledge, it is unmatched and I can trust them. They know how to ‘think outside the box' and offer creative ideas to solve problems."

"We use RWDI because they never let us down."

"Of the many accolades that I could give about RWDI and its talented staff, the most profound would be an inherent desire to advance the science of architecture and engineering for all aspects of buildings."

"If an Order of Canada could be given to a firm, RWDI would without doubt be on that list. Needless to say some of the key individuals involved should be considered for this kind of recognition from the profession and the government."

"RWDI identified improvements which could potentially save the company up to $2,732,700 per year."

"RWDI's staff provided a professional, in-depth analysis and we were totally satisfied with the work they conducted, and the manner in which it was conducted."

"Once again, thank you for the efforts put forward by your organization in helping us complete this landmark project."

"We are pleased with the services provided by RWDI. RWDI's staff acts in a competent and professional manner and we have been very impressed with the valuable, user-friendly information provided to us. We would not hesitate to recommend RWDI's services to others."

"I would be delighted to speak with anybody who might show interest in using RWDI to solve similar problems. And I take this chance to convey my sincere thanks to the company and to you personally. It was a pleasure to work with you."

"RWDI's dedicated team, prepared effectively for hearings with little lead-time, excelled at communications, easily overcame our long distance relationship, and provided daily verbal updates and weekly written updates. They were responsive to constantly changing sites and evolving technical scope. We were provided with high quality, clear reports, excellent quality control and assurance, and competitive costing."

"In summary, I am pleased with the services provided by RWDI. RWDI's staff have continually shown themselves to be extremely competent and professional. I would gladly recommend RWDI to anyone in need of expert air quality services."