ERNA PROPERTIES, LLC is a family owned custom builder and home improvement company serving the areas of Monmouth County, Ocean County, and Middlesex County New Jersey. When it comes to your residential construction needs we understand the importance of doing things right. Whether you want to build a new home, are remodeling, renovating, or adding an addition we are your one stop service that can do it all! Our goal is to exceed your expectations in every aspect of business.