Trap Rock Industries

Established in 1968, Trap Rock Industries has built a reputation as New Jerseys leading supplier of high-quality aggregates and asphalt products. Our commitment to excellence is demonstrated through rigorous quality control systems that ensure consistency from stone screening to riprap production. We specialize in delivering NJDOT-approved hot mix asphalt, serving both private contractors and government agencies with materials tailored to meet demanding infrastructure needs. With multiple strategically located facilities across the state, we provide efficient delivery solutions for projects of all sizes. Our expertise extends to innovative products like Dia-King, a premium diabase trap rock powder designed to enhance soil quality for agricultural applications. As a family-owned company, we prioritize customer relationships and reliability, ensuring every project receives the attention it deserves.

Our services include aggregate barge loading at Port Keasbey, expanding logistical capabilities to better serve our clients. Over 55 years of local experience positions us as a trusted partner for construction and road development across New Jersey. We maintain industry certifications and approvals that validate our technical proficiency and adherence to safety standards. Our workforce benefits from comprehensive training programs and competitive benefits packages, ensuring consistent service excellence. As we continue serving the region, our focus remains on delivering durable, sustainable solutions that meet evolving construction demands.