Interior Design Firm You Can Trust
Hello, my name is Joyce Mathis. I am a passionate interior designer and the proud owner of MJM Design Company. I’d like to welcome you to my website! As a well-established interior design firm in St. Louis, MO, MJM Design Company delivers a full line of design services to residential and commercial customers, from remodels and redesigns to whole homes and single rooms. My work has been featured in publications and many homes around the area.