About us. D. M. C. Painting LLC is a small business in Saint Charles, MO. We are detail oriented painting company. Our goal is to Provide a clean and professional paint job while making sure our custome is completely satisfied with the job we do. Our work environment includes. On-the-job training. Relaxed atmosphere. No experience is necessary. Willing to train the right candidate. Pay will be based on experience. Job description and requirements...