Analyzing, Measuring & Controlling Critical Process Applications

Ernie Graves Company is a process measurement and control manufacturers’ representative and solutions provider based in Tulsa, OK. Since our founding in 1955, it has been our goal to meet the needs of every customer we serve. We represent some of the finest brands in the industry, and believe these relationships are a direct reflection upon the level of service we provide. Our well-trained professionals are equipped with the resources needed to provide the highest levels of service and support. Our sales, engineering, service and warehouse staff welcome the opportunity to meet all of your measurement and control needs.