At the heart of the R-2000 Initiative are the trained and certified R-2000 builders across Canada. Certified R-2000 builders are companies that have made a decision to offer their customers a special expertise - their focus is energy efficiency.

Certified R-2000 builders must undertake upgrade training every two years at a minimum. They have made a professional commitment to excellence, and it's a commitment that is reflected in the quality of their work.