35 E.ST Joseph Street, Arcadia, CA 91006

sales@jrengineering.net

Office : (626) 447-4829

Success Through Collaborative Expertise and Rigorous Standards

At JR Engineering, we are a leading engineering firm specializing in precision machining, CNC machining, and reverse engineering. Our portfolio showcases a diverse range of successful projects across various industries, demonstrating our commitment to innovation, quality, and client satisfaction.
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Case Studies

When companies face their biggest manufacturing challenges, they turn to us. These in-depth stories show how we’ve helped transform complex problems into successful solutions.
CNC Vertical Machining

Project 1

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Prototyping & First Article Development

Project 2

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Reverse Engineering

Project 3

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Clients & Partnerships

We’re the trusted manufacturing partner for some of the industry’s most respected names. As their certified manufacturer, we ensure their customers get the exact parts they need, built to the highest standards.
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Baldor Motors
Baldor Motors
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What Our Clients Say

Our success is measured by our clients’ satisfaction. Here’s what industry professionals have to say about working with our team and the results we deliver.
Oscar Jaime
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Oscar Jaime

Roscoe Moss Company Los Angeles

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We have worked with JR Engineering since 1997 on a variety of machining requirements and needs. Their attention to detail and unparalleled service have been a source of timely dependability we have come to rely on and expect from JR over all these years. With JR’s increasingly complete line of services and products, our relationship with them has only grown and will continue to advance.

A Portfolio of Precision and Partnership

At JR Engineering, our portfolio represents more than just projects; it illustrates partnerships. We pride ourselves on becoming an integral part of our clients’ teams, understanding their specific needs, and crafting solutions that drive their success.

Our approach integrates cutting-edge machining technology with a steady supply of high-quality components, ensuring that we can meet precise specifications and adapt quickly to evolving project demands.

Holding the AS9100 certification, we maintain the highest standards in aerospace manufacturing, a commitment reflected across all sectors we serve.

Highlighted by enduring partnerships with industry giants such as Snap-on Tools, Nutrilite, and Amway Global, our portfolio showcases how we deliver critical components with unparalleled efficiency and precision.

Let’s Work Together