About Us

D5 is a small, family run engineering company located in northern New Jersey. Our goal is to provide high quality, American made products across the country at a reasonably low prices. We take great pride in our work, hand crafting every product with the greatest care to meet the highest standards. We offer a very diverse product line ranging from machined automobile parts, to wooden animal houses, to electronic lighting systems. In addition to these pre-fabricated products, we offer several services including custom machining, toy repair, and even computer tutorials and lessons. We strive to maintain a wide range of products, all at the highest quality and the lowest price.


We utilize a wide range of CAD packages and tools in the design stage. When it comes to custom machining or 3D printing services, we have the tools to design your part so you don’t have to. With several sketches, dimensions, and descriptions of your desired part, we can do the hard work to make it a reality. Or, with the inclusion of an STL file (Standard Tessellation Language), we can manipulate your design to work with our machines.


Our family has a sound basis in the electro-mechanical engineering field, and have taken on many multi-faceted engineering design challenges. From the mechanical and structural components of a project, to the electrical power and control systems, to the chemical components, we can take on any challenge. We now use this knowledge base to overcome design challenges and create new products to expand our business.


This company uses high-precision machinery to produce physical products from preliminary designs. We use CNC (Computer Numerical Controlled) mills and routers, lathes, drills, planers, and countless other hand tools to bring our and your own ideas to fruition.