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Welcome to MTNJ General Contractors. We are a General Construction & Project Management firm with locations in Bethlehem, PA & Bernardsville, NJ. Please feel free to browse our photo galleries, view our customer testimonials, and contact us with any questions you may have. We’re here to help with your next renovation!

They Say…


The work was completed in a timely fashion and was done with great quality.

Frank J. Renaldi
Century 21 Pinnacle

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