Julie Williams

Maumee Supply and its showroom, Waterhouse bath & kitchen studio, have been owned by the Williams family since opening their doors in 1953. Julie is the third generation of that very family, beginning her long-standing role in 2003, working during breaks and summers while studying at Ohio University.  She graduated in 2006 with a bachelor’s degree in business and has been a leading Showroom Specialist ever since. Julie’s knowledge of the industry, the vendors, and the products we offer is unmatched.  Her confident manner with clients immediately puts them at ease, allowing them to ask questions and make informed choices, leading to amazing spaces they can be proud of.

A long-time gymnast and a lifetime fitness buff, it’s hard to slow Julie down.  Multi-tasking is her superpower, and her passion is a great love for all living things – but mostly for dogs, specifically, her own rescue mix, Sully.


Maren Tregillis

Maren Tregillis has been an integral member of the Waterhouse Showroom Team since 2021.  An Interior Design graduate from Kent State, Maren is a 20-year veteran in the tile and flooring industry.   She came to us with glowing recommendations from contractors, builders and both residential and commercial customers and she has never disappointed!  Her attention to the tiniest detail impresses us daily and she has the innate ability to make her customers feel instantly at ease. 

When she’s not in the Waterhouse showroom teaching her customers everything there is to know about designing the perfect shower system, Maren enjoys whipping up delightful meals in the kitchen, playing the piano, and listening to every genre of music under the sun (with 80s throwbacks being a favorite!)