Search
Close
Projects
See our portfolio of completed work and innovative solutions. View how we bring ideas to life.
Training & Publications
Resources
Access guides, tools, and reference materials. Stay informed with expert insights.
Services
Explore the services we offer to meet your needs. From planning to delivery, we’ve got you covered.
Expertise
Learn what we do best and where we excel. Our skills drive measurable results.
Culture
About Us
News & Events
Careers
Contact
People
More About RDH
About Us
People
Our leaders, Associates, Associate Principals, and Principals, bring technical expertise to every aspect of our work.
Vancouver
Victoria
Courtenay
Northern Canada
Toronto
Waterloo
Ottawa
Seattle
Portland
Oakland
Los Angeles
Denver
Boston
New York
South Carolina
Reset
Sarah Gray
M.A.Sc., P.Eng., CAHP
Principal, Senior Specialist
Steve Kemp
M.A.Sc., P.Eng., LEED AP BD+C, LEED Fellow
Principal, Senior Specialist
More
About Us
People
Technical Expertise. Real-World Impact.
Contact Us →
Built on the best of building science. Subscribe for updates.
Email
(Required)
Phone
This field is for validation purposes and should be left unchanged.
Close
By using this website, you agree to our
use of cookies
. We use cookies to provide you with a great experience and to help our website run effectively.
Ok
