Talk to Us



We welcome you to Rennessy Fabrication Inc, a premier northeast custom fabrication shop with roots heavily anchored in, and covering all aspects of motorsport racing and beyond.

Over ten years ago, Adam Hennessy, founder and president, put his passion for cars to work and has developed a long history of excellent workmanship and quality. Taking pride in each and every project as if it was our own means you get the absolute best service and final product.

Rennessy Fabrication is a business devoted to the fabrication of consumer products in metals and composites, and we specialize in the unique and low volume industry. This includes composite parts for the automotive industry, structural steel fabrication, safety equipment for varying race vehicles, CNC milling for tooling molds, and much more. We also provide an outsource service for computer aided design(CAD) and development of products for your own use, and will gladly work with anyone requiring NDA's for patent prototypes.

Our sister company Rennessy Race Fabrication, which has come to be known simply as RRF, provides custom and prototype components for various race teams and cars all over the world. Our fabrication is not limited to the automotive industry, and we welcome just about any metal or composite fab project imaginable.

If you have an idea to be put to metal or composite, look no further as you get to see that idea transform into reality. Please take a moment to browse our site and familiarize yourself with our company and capabilities. Our products section is being updated regularly to provide you with the newest products from composite automotive parts to accessories for various firearms, all made in house in the USA. If you would like to speak with us directly, please contact us with your questions or inquiries.


Icon Twitter