Certified began business in 1948 in Fort Worth, Texas with a store front maintenance supply business. We realized early that the need for exceptional products and service was universal. By the 1950’s Sales Representatives were hired and sales offices were opened outside Texas.
Today, Certified is one of the largest manufacturers of lubricants in the world with plants, warehouses and sales offices located throughout the world. We offer advanced performance lubricants, application equipment, value added services and technical expertise to solve our Customers’ most difficult heavy equipment and industrial lubrication problems.
With manufacturing and warehouse facilities located throughout North America, Certified is able to provide fast, efficient service and support. We are dedicated to the specific needs of our Customers and we are uniquely positioned for continued growth and expansion.
Research, product development, quality control, field testing, and customized analysis are all part of the ongoing efforts at Certified to deliver market-driven, innovative, and high-performing products to customers worldwide.
NCH Corp., Certified’s parent company, was founded in 1919 in Dallas, Texas and has a global presence with operations in 54 countries. NCH manufacturers, markets and distributes an extensive line of maintenance, repair and supply products to customers throughout the world. NCH’s commitment to customer service makes it a leader in the markets it serves.
Editor's note: Updated April 1, 2020.
2727 Chemsearch Blvd
Irving, TX 75062
Main Phone Number
Jerry Finn, group vice president at Certified Labs division of NCH Corp., says the company—one of the largest manufacturers of lubricants in the world—is actively looking for partnerships in the oil and gas sector.