Extreme Construction

Extreme Construction is a construction company in Hamilton, NJ, specializing in structural steel, metal fabrication, and pre-engineered buildings. The firm is one of the largest steel erectors in the United States and a bondable NY-NJ MBE-certified company. It has erected more than 100 million square feet of floors and walls, with annual production consistently exceeding three million square feet. The company specializes in PreFab CFS Load Bearing Walls and specific floor systems including Hambro, EcoSpan, COMSLAB, Versa Deck, and Epicore MSR. Additional services include K Joist Installation, Steel Transfer Decks, Metal Decking, Stairs, Railings, and Miscellaneous Steel. Extreme Construction is also recognized for precision in erecting interior light gauge walls, stick-frame systems, curtain walls, and window installations.

Founded in 2001 by Daniel Bossi, who brought over 38 years of experience in the Panelized System industry to the venture, the company has grown into the largest installer of Hambro, EcoSpan, and COMSLAB floor systems in the country. Daniel Bossi serves as President, while his brother, Marcos Bossi, joined in 2005 as VP of Construction, providing advisory support in operations and strategy. The team includes a dedicated staff of senior project managers, estimators, and logistics professionals who focus on delivering projects with precision and high quality standards. The company emphasizes safety, efficiency, and innovation, utilizing light gauge, cold-formed steel for framing to offer a cost-effective alternative to concrete and traditional structural steel systems while maintaining superior strength-to-weight ratios.

The office is located at 20 Nami Ln, situated about a quarter mile from Quakerbridge Road and Flock Road. It is also within a short distance of University Heights Elementary School and Great Bear Swamp, which lies about seven-tenths of a mile away. The site is approximately half a mile from Subzi Mandi Farmer's Market and the Iceland sports center.

Extreme Construction holds a perfect 5.00 rating based on six customer reviews. This positive feedback reflects the company's standing as a recognized partner for panelized bearing wall systems and advanced construction solutions across the tri-state area. The firm combines decades of proven reliability with a focus on rapid erection of high-density, mid-rise buildings, serving clients who require durable and efficient structural solutions.