JRG Building Engineering provides Vancouver building science engineering service and design to builders, architects and contractors in the residential market. We also perform spray foam inspection, blower door testing and are highly experienced in EnerGuide Ratings in Vancouver as Certified Energy Advisors. JRG Structural Consulting provides expert consulting and design service for all types of buildings; Commercial, Industrial and Residential. We work on existing buildings and design new buildings. Whether your project is a small commercial Tenant Improvement or a six-storey wood-frame building, we can provide you with excellent service and a quick turn around time. Although single-family homes are the majority of our projects, we are always looking to work with homeowner, designers, architects, developers and builders on innovative designs.