MRZ is a group of energetic, experienced CPAs and advisors breaking the mold of traditional accounting firms to deliver best- ... in-class service and expertise clients LOVE. We deliver IDEAS, ANSWERS, and RESULTS that strengthen business and personal financial positions. In accounting terms, we provide tax, audit, valuation, and accounting and advisory services to small/mid-market businesses and individuals. MRZ is headquartered in Houston, with locations in Spring, Austin, and South Carolina. read more