About Us

With Offices in Boston and Wilmington, MA along with our Philadelphia Office. MacKay Construction offers construction services throughout the Northeast and Mid-Atlantic States. Our company is an Award Winning Union Company specializing in General Contracting, Heavy Civil/Roadway and Site Work, Utilities, Turn-Key Concrete Packages, Pile Driving and Marine Construction.

MacKay Construction Prides Ourselves In Being Leaders In Waterfront Resiliency and Critical Infrastructure Projects

"Protecting Our Great Cities For Years To Come"

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