"Dumas is an innovative shaft construction company, they have many years of shaft construction experience and with an excellent track record on construction safety and cost controls.“
Dumas Celebrates 30th Anniversary
August 21, 2024
We would like to thank our employees, past employees, clients, suppliers, and partners along with their families that came out to celebrate Dumas’ 30th Anniversary on August 21st, 2024! The event included giveaways, bouncy castles, a dunk tank, and an equipment showcase. Your presence and enthusiasm made the celebration truly unforgettable. Here’s to continuing this incredible journey together and many more years of success.