A licensed construction supervisor, Dennis has 28 years of experience in the construction business at DAS. He is a Massachusetts Certified Public Purchasing Official for School Projects and Owner’s Project Managers.

He enjoys keeping up with the fast-paced changes and innovations in the construction industry, and is a current member and past President of the Construction Industry Association of Western Massachusetts.

He holds a Bachelor of Science Degree in Business from Fairfield University, where he lettered in golf. Dennis also coached high school golf for nine years.

Married to Karen (Dole) Sullivan since 1988, he’s the father of two boys, one at Stonehill University and one at Northampton High School.