Our concentration in the electrical market encompasses industrial plants, power utilities, food processors, electrical contractors, specifying engineers, and other commercial, residential, and industrial entities. We represent quality manufactures whose products have not only stood the test of time, but continue to introduce new products that will be a force in the coming millennium. 

Proudly serving Illinois and Indiana since incorporating in 1986, McDonald Associates, Inc. strives to expand our knowledge of the products and markets we represent. Our success is a reflection of this pursuit. Technology will always change but our commitment to you will remain constant.