H. E. Callahan Construction | P.O. Box 677 | Auburn, ME 04210 | 207-784-6927 | info@hecallahan.com | HE Callahan on Facebook


H.E. Callahan is unique in our ability to self-perform much of the work required by our industrial clients. We regularly complete civil, hydro-electric, substation, manufacturing, and storage projects. Most of our clients are long-term repeat customers who count on our quality and reliability.

AT&T Corporation
Pine Tree Waste Inc.
International Paper Co.
Pratt & Whitney Inc.
Gates Formed Fibre
Auburn Concrete Company
Luzenac America
Pioneer Plastics
Safe Central, Inc.
Central Maine Power Co.
FPL Energy
Bangor Hydro Electric Co.
Utility Shared Services
Maine Yankee
Morin Brick Company
Poland Spring Bottling Co.


H.E. Callahan Project Wins National LEED Homes Award
Jun 28th, 2016
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HE Callahan Construction
H.E. Callahan Acquisition: Press Release
Jun 10th, 2016
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HE Callahan Construction
Maine Children's Home receives donation from H.E. Callahan
Nov 21st, 2015
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HE Callahan Construction
Bangor Public Library Addition + Renovation
Jan 17th, 2014
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HE Callahan Construction
H.E. Callahan Selected as Construction Manager!
Jan 8th, 2014
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H.E. Callahan Receives Award
Nov 14th, 2013
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HE Callahan Construction