Liquid Oils and Chemicals Recycling Companies in Irving

Dallas Oil Service, Inc is an oil and filter recycling company that operates throughout the State of Texas. Since our establishment in 1980, we pick up waste oil at any time of the day/night/week. Dallas Oil Service, Inc specializes in the timely removal of used oils, antifreeze, tool cleaning solvents,…

Who We Are DAR PRO Solutions, part of the Darling Ingredients family, repurposes used cooking oil and meat by-products across the United States into renewable biofuels, animal feed ingredients and other household and industrial resources. Alongside Darling’s Canadian brand Rothsay, we build on…

About Pioneer Natural Resources' corporate headquarters is located at 5205 North O’Connor Boulevard, Suite 200, Irving, Texas 75039. Our offices and operations are in Texas and Colorado. PROFILE We are a large independent oil and gas company focused on helping meet the world’s energy needs.…