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DAS office
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Dennis Sullivan

Chief Executive Officer

Phone:

Email:

Education:

Fairfield University

  • Bachelor of Science in Business

Dennis has been working at DAS since 1984. 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 lives in Northampton with his wife, Karen, and they have two children: Griffin and Alex.

Dennis' Project Experience

© 2025 by D.A. Sullivan & Sons, Inc.

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