Welcome to R4 Construction, LLC

R4 Construction was founded by Structural Engineers with Years of Experience Assessing and Designing Repairs for Complicated Structural Issues. We provide General Contractor and/or Construction Management Services for a wide variety of commercial and residential projects but specialize in Repairing, Reinforcing, Reconstructing and Renovating Structural Issues.

Our Services Include

Framing Restoration and Reinforcement // Foundation Repairs and Reinforcement // Lally Column Removal or Installation // Deck Repairs and Reinforcement // Structural Repairs and Reinforcing // Facade Repairs

Universal Beam
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Truss Materials
Smoothing Concrete
Welding Equipment Repair
Wood Frame of House
Innovative Structural Repairs
Project Planning
Local Municipality Permitting
Residential and Commercial Projects



(973) 653-0558

115 US Highway 46, Suite C24

Mountain Lakes, NJ 07046