ProSource of Baton Rouge 88.54 Rating Score™ Other Of 108 ratings/reviews posted on 7 verified review sites, ProSource of Baton Rouge has an average rating of 4.15 stars. This earns a Rating Score™ of 88.54. View Profile & Reviews 12/08/2018 Verified Excellent service and products. Extremely helpful and thorough. Thank you Renee! Highly recommend Prosource !