TOP 30 Design build firm in Holtsville, New York

Welcome to DJT Development – Your Trusted General Contractor in Holtsville, NY Located at 194 Morris Avenue, Holtsville, New York, DJT Development is your premier choice for comprehensive construction services. As a leading general contractor, we pride ourselves on delivering exemplary results from pre-construction to project close-out. Our expertise ensures that your project is completed on time and within budget, whether it’s a full restaurant build-out or a complex car wash design and build.

Welcome to RNC Industries, LLC – your trusted partner in construction and renovation, proudly serving Holtsville, New York, and the surrounding areas. Located at 720 Blue Point Road, RNC Industries is a premier general contractor known for delivering top-quality craftsmanship and exceptional customer service. At RNC Industries, we specialize in a wide range of construction services, including residential and commercial projects. Whether you're planning a home renovation, building an addition, or embarking on a new construction project, our skilled team is committed to bringing your vision to life with precision and efficiency.