About Us

Our Marvelous Team is ready to hear from you! (586) 285-5500

Marvelous Promotions, Inc. was founded in 1995 with the idea of a mobile showroom, a love for people, a large network of loyal contacts, and an entrepreneurial spirit by retired Detroit Police officer, Marvin Janes Sr. and his lovely wife, a former Detroit school teacher, Louise.

The successful business that was built for many years with care, love and a passion for excellent customer service and quality goods is now in the hands of their daughter, Veronica Williams-Hernalsteen.  Veronica graduated from Oakland University with her Bachelor’s degree in Business, with a major in Marketing, then went on to Wayne State University to earn her Master’s of Business Administration.

Today Veronica and her trusted team of employees share in her parents’ vision of offering the highest level of customer care while providing the best products and decoration options to meet their valued clients’ needs.  We are proud of our reputation of providing responsive, friendly and attentive customer service.  We listen. We care.  We value our customers. Our company works with clients throughout Metro Detroit, across the country and even globally providing high quality, lasting products and brands for the best finished projects that exceed expectations.

Support Local Business

We love when our customers support a local, Michigan company which in turn allows us to provide jobs in Metro Detroit, work with local vendors that further help Michigan’s economy and buy from suppliers that help keep jobs in the United States.


Founder and CEO

The man, the myth, the legend.


Co-Founder and CFO

The woman behind the man. Louise keeps us all on track.


Sales Executive and VP

Operations Manager
Embroidery Specialist
Quality, attention to detail, friendly customer service are always our goals.


Inside Sales and Screenprinting

Accounts payable/receivable
Financial reporting
Inside Sales
Screenprint Specialist
We care. We want to exceed your expectations!