• Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems
  • Detroit Eagle - Feadship Exhaust
  • Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems
  • Detroit Eagle - Feadship with Turbine
  • Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems
  • Main Engine Marine Diesel Exhaust Systems

Precision Engineering & Metals Fabrication

DeAngelo Marine can meet certification standards & specifications of ABS, LLoyds, DNV, RINA, ABYC, and other maritime agencies.

Yachts & Boats – Power & Sail • Commerical & Military Vessels

DeAngelo Marine Exhaust has designed, engineered & fabricated main engine diesel exhaust systems and generator exhaust solutions for some of the finest yacht & boat builders in the United States and Europe. DeAngelo Marine is also proud of being consistently chosen for work involving the demanding needs associated with commercial and military-grade vessels around the world.

Design requirements are as various as the vessel’s they are for, and the engineering team at DeAngelo is ready to meet and exceed them.

Quality Assurance: DeAngelo Marine Exhaust has a fully equipped quality assurance department to monitor product quality. Our efforts are compliant with the Automotive Industry Action Group (AIAG) with Cummins Marine, Detroit Diesel, and John Deere in Advanced Product Quality Planning (APQP) and Production Part Approval Process (PPAP).

At DeAngelo Marine We Fabricate Custom, Cutting-Edge Main Engine Exhaust Systems & Marine Mufflers for Yachts, Boats & Ships

Click to Enlarge Images
  • 316L and Inconel alloy metals

  • Fabricate our own elbows in tube size to ensure perfect fit

  • 5086 aluminum when needed

  • Passivation process to improve corrosion resistance

  • AWS certified TIG welders

  • Hard coat lagging or blanket insulation

  • Wide range of silencer packages

  • Finishes include matte, polished, powder coated or electroplate

  • Quality Assurance program to meet QS9000 quality standards

  • Detroit Eagle - Feadhship Exhaust
  • Power Boat Exhaust
  • Feadship - Mega-Yacht Exhaust
  • Commercial & Military Exhaust
  • Sportfisherman Boats Exhaust
  • Commercial & Military Exhaust
  • Powerboat Yacht Exhaust Systems
  • Powerboat Yacht Exhaust Systems
  • Bertram Yacht Exhaust Systems
  • Sportfish Exhaust Systems
  • Mega-Yacht Exhaust Systems
  • Mega-Yacht Exhaust Systems
  • Sportfisherman Exhaust

What Our Customers are Saying

Our company’s experience with DeAngelo Marine Exhaust was superb in all respects, especially quality of finished product. Thank you DeAngelo Marine!

Testimonials

… I have had the opportunity to work with Freddy on more than one occasion and, whatever the duration of the job, Freddy has displayed his technical knowledge in a very helpful, personable and straight forward way …

Testimonials

I would like to thank you for doing a great job on the new wet injection exhaust elbows for the San Juan 48 “Seawalker”. Your newly manufactured parts fit perfectly!.

Testimonials

Jorge and the DeAngelo team upgraded our exhaust system, and the result is much better than the original. We particularly appreciated the choice of Inconel metal

Testimonials

I know of numerous prestigious builders that use their systems and they are the only company I recommend to clients and yacht manufacturers ... I give a full unquestionable recommendation for DeAngelo Marine Exhaust ...

Testimonials