About Us

M&D Controls was formed in Tulsa, OK in 1978.

We have specialized in the measurement of Pressure, Temperature, Level, Flow, Weight and Density, and in Analytical, Communications and recording devices.

We also carry a large inventory of Nelson Heat Trace products. We have two salespeople dedicated to the Heat trace products, and we provide complimentary design assistance, including Bills of Materials and Electrical load information. We are fortunate to have the ready assistance of Tulsa based Nelson, an EGS/Emerson company, to support us if needed.

We are active in Professional Societies as well as in the community. We believe that we, as do all people, have an obligation to improve the quality of life both in our workplace and in the world around us.