For aviators, nothing is more important than the integrity of their aircraft. The quality and stability of the components of their plane needs to be matched by the quality and stability of the people on the ground who create them. Hartzell Aerospace Welding specializes in aviation exhaust systems and custom metal fabrication, backed by the expertise of trusted aviation companies including Aerospace Welding (AWI), Aerospace Manufacturing (AMI), and Acorn Welding.
Each of the companies in The Hartzell Aviation family of brands is unified by the same core value: Built on Honor. Our brand promise and guiding philosophy, Built on Honor reflects a collective commitment to uphold the highest standards in quality, performance, and support. Built on Honor is integral to everything we do, because aviation isn’t just our industry — it’s our community, our family, and our legacy.
Join the aircraft owners and operators worldwide who rely on the Hartzell Aviation family of brands.
AWI is an industry leader in welding, bending, and fabricating sheet metal and tubing, as well as the manufacturing, repair, and overhaul of piston aircraft exhaust and engine mounts.
AMI specializes in machining and welding, with a focus on bending and welding tube assemblies for jet engines and airframes. AMI also handles metal details for AWI’s exhaust and engine mount business.
Acorn Welding is your “One Stop Shop” for aircraft exhaust and engine mounts. Serving customers around the world, we are Canada’s largest aircraft exhaust and engine mounts repair company and the world’s largest radial and vintage aircraft exhaust repair company. With our vast new/overhauled parts inventory for over 50 other Manufactures covering over 270 models, we’re bound to have your part waiting on the shelf.
Seaplanes West, a wholly owned division of Acorn Welding, specializes in aircraft float kits and floats as well as engine mounts, exhaust systems, and accessories to provide new levels of floatplane performance.
Hartzell Aviation consists of industry-leading general aviation manufacturers, suppliers, and service providers with the shared purpose of enhancing the freedom of flight and powering the future of aviation. Each organization shares the Hartzell mission of delivering unmatched quality, performance and service to our customers.
Founded in 1917 and headquartered in Piqua, Ohio, Hartzell Propeller is the global leader in advanced aircraft propeller design and manufacturing technology for general aviation applications — both piston engine and turboprop — as well as custom propulsion solutions for electric, hybrid-electric aircraft, and advanced air mobility programs.
Hartzell Engine Tech is a leading OEM supplier and aerospace technology company that includes branded components from Janitrol Aero, Plane-Power, Aeroforce Turbocharger Systems, Sky-Tec, and Fuelcraft, providing engine accessories and heating solutions that meet the demanding challenges of today’s aircraft systems.
The latest news from Hartzell Aerospace Welding
EAA AirVenture Oshkosh 2022 is underway, and Hartzell Aerospace Welding is looking forward to another exciting week of celebration and...
Powering the Future of Aviation With a history dating back to the Wright Brothers, Hartzell has been innovating and improving...
Q&A with Ryan Latham, President of Hartzell Aerospace Welding Hartzell Aerospace Welding provides quality aviation exhaust systems and custom metal...
Ready to learn more about Hartzell Aerospace Welding? Leave us a note with your contact information and we’ll be happy to speak with you about how we can work together on your next project.
"*" indicates required fields
