This research study examined Busboys and Poets, a local Washington D.C. coffee shop and restaurant that is a certified B Corporation, to determine if the B Corp certification increases customer loyalty and perception of brand value. A survey was administered to 100 customers to collect data on factors influencing their decision to visit Busboys and Poets and their opinions on business social and environmental responsibility. The results found that most customers were unaware of the B Corp certification and statistical analysis showed the sample size was too small to draw conclusions about the customer population. However, the research brought awareness of the certification and sustainability issues. Future research with a larger sample is recommended.