RDH is a building science consulting and engineering firm delivering climate-responsive solutions with 11 locations across North America. As practitioners, our values center on using our expertise to deliver low-carbon, energy-efficient, durable, and healthier buildings for this generation and the next. 

Everything we do—from building enclosure and energy consulting to historic renovations to capital improvement projects to code compliance—seeks to build upon a body of work that is continually responsive to the world around us.