Precision Gears

Precision Gears

Custom Gear Boxes

Custom Gear Boxes

High Speed Gears

High Speed Gears

Our Office


Riley Gear Corp
1 Precision Drive
Saint Augustine, FL

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ISO 9001, ISO 14001, & AS9100
IATF 16949:2016 & IATF 16949:2015

Create Your Products with High-Quality Precision Gears

AGMA Member Since 1961When you’re building and manufacturing complex machinery for industries like aerospace, automotive, and marine propulsion, you need gears and other parts that you know are exactly what you ordered. When you work with our precision gear company, you can feel confident in our work and focus on the more complicated parts of your engineering and construction work. Turn to Riley Gear Corporation in St. Augustine, Florida, whenever you need gear manufacturing by a reputable and experienced gear manufacturing company.

More About Our Gear Manufacturing Company

Founded in 1946, our gear manufacturing company has produced high-quality gears for OEMs around the world. Some of the gears and parts we create include spur, helical, internal, and worm gears in a variety of sizes suitable for different applications.

Between our facilities in North Tonawanda, New York, and Saint Augustine, Florida, our world-class engineering teams deliver prototype-to-production support for the most sophisticated applications.

Gear Manufacturing Suitable for a Variety of Industries

For more than 70 years, our gear manufacturing company has partnered with original equipment manufacturers worldwide through the development and production of precision gears, custom gear boxes, and other power transmission components and assemblies. We have created custom solutions for a variety of industries including:

Aerospace and Defense
Machine Tools
Centrifugal and Turbo Compressors

Off-Highway Vehicles
Marine Propulsion
Power Generation


Providing High-Quality Service and Dedication

By contracting with our precision gear company, you’re able to enjoy peace of mind knowing that we are fully committed to your success.  All the way through the quoting and manufacturing processes, we do what it takes to ensure your complete satisfaction. We take pride in what we do and strive to exceed your expectations.

As one of the most experienced gear manufacturing companies around, we know just how important precision and quality are to the industries we serve. Any time you’re in need of implementation, manufacturing of precision-ground gears, or other components for your applications, count on our dedicated team of certified and experienced professionals.

Get in touch with our friendly and dedicated staff to learn more about our capabilities or to discuss your precision gear needs with a qualified professional.