Customer Login Contact Us Home Contact Us We strive to offer the highest level of customer service in the industry. Contact us today to learn more about becoming a customer or if you'd like more information on becoming a dealer. Guillory Oil Company Inc. 101 E. Maple Ave Eunice, LA 70535 (337) 457-3384 info@guilloryoil.com Monday - Friday 7:00 - 4:00 Forms Download forms below to get started. EFT Authorization Employment Applications Download and complete the appropriate employment application below. General Employment Commercial Vehicle Driver Guillory Oil Company Inc. 101 E. Maple Ave Eunice, LA 70535 (337) 457-3384 Contact Us Contact us today. We look forward to working with you. info@guilloryoil.com © Guillory Oil Company. All Rights Reserved.