R.D. McMillen Enterprises (RDM) was established in 1964 by R.D. McMillen. Mr. McMillen started with Carpet Masters, a specialty carpet cleaning company; since being founded, RDM has expanded throughout Illinois to include a variety of services and products including Jan-San supplies, laundry/ware washing supplies, full service technicians and parts center, rental equipment, industrial cleaning and much more. While retaining the fundamentals, values and integrity the company was founded on, RDM is constantly pushing forward with the newest technology, environmentally friendly products utilizing a highly-skilled and trained staff. Because of RDM’s dedication to high “core values” and willingness to grow with technology, we have been able to maintain in excess of 80% of RDM’s original customer base for over 45 years. R.D. McMillen Enterprises has CIMS, ISSA, Six Sigma certified experts on staff. RDM is a certified vendor under the Business Enterprise Program for Minorities, Females and Persons with Disabilities.