We encourage our customers to be vocal and let us know if there is any room for improvement or area they need aid throughout the ordering and delivery process. Please feel free to contact us at 1-877-550-0320 (24/7 support), 313-581-8000 (main office) or via email at info@petroleumwholesaler.com  to help us better help you. Our number one concern is customer satisfaction and this motto has never steered us wrong, allowing Petroleum Wholesalers to grow as quickly and completely as we have, into the number one distributor of petroleum-based products for you.