OurEvolution has been a Building Performance Institute, Inc. (BPI) Test Center since 2009.  Over this period, we have trained more than 700 residential energy auditors and have administered over 2,000 BPI certification exams.  We currently work with over 40 BPI certified test-proctors across the nation and can provide testing services for much of the country.  If you are a proctor looking for work, or a BPI training facility looking for test proctors, please contact us for more information.