O
O'Callaghan Constr., Inc.
Fitchburg, MA 01420
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Our Story
Our main lines of business include: Building Alterations, General Contractors.
O'Callaghan Constr., Inc. has been listed in the Blue Book since 1987.
What We Do
- Building Alterations
- General Contractors
Regions & Counties Serviced
- New England
Massachusetts 1
- Worcester
Our CSI Codes
01 35 16 - Alteration Project Procedures