Tully Williams

Tully brings a wealth of construction experience to T4. He founded this company in 1996 and has a real passion for all things construction with an emphasis on timber framing. Don't be surprised if sometime during the course of your project, he suggests adding timber! He is married to the love of his life with three beautiful daughters and is the best drone pilot around. 


Toby Williams

Toby also brings a lifetime of experience to T4 and has also spent a considerable amount of time in commercial construction. He is one of the best bosses you could ever imagine and in spite of being Tully's younger brother he came on top with the looks. Toby is married with six children and spends most of his time chauffeuring his kids to sporting events.


Mary Ann Wyman

Mary Ann is a former client and incredible asset to T4. She brings a great wealth of business acumen and is a great joy to have in the office. She is our CFO and go-to problem solver. Her and her husband Bud have a passion for travel, hospitality, and their Australian Labradoodle dog named Gus.