Tamshell Logo Blue

We're making moves...

Tamshell Precision Machining is building a new home for the internet and moving to a new state-of-the-art facility.

Our new website and facility are both under construction, but we’re still at full force ready to meet your machining needs. We’re excited to share what’s next for Tamshell.

Tamshell Corporation
237 Glider Cir., Corona, CA 92878  USA
Phone: (951) 272-9395
Fax: (951) 272-9397
Email Us

Regular Business Hours:
Mon. –  Fri.,  6:30am to 3:00pm Pacific Time

2023 Holiday Hours:
Thanksgiving Day & Black Friday: Closed
Christmas Day: Closed
New Years Day: Closed

Image of Machined Metal Component

Our Core Services

CNC Machining

Our bread and butter. For decades, we're known as "The Plastic Machining Experts" for a reason. CNC Milling, Turning of plastics and soft metal materials.

Swiss Screw Machining

Small parts, tight tolerances. Our lineup of CNC Swiss machines can produce screw-type and small-sized components for just about any application.

3D Printing

Our 3D printing capabilities combined with our expertise in all things plastics make for great results. Contact us to speak to an expert.

Contract MFG

We've worked with amazing, world-class companies who produce some of the world's most critical feats of engineering. We work hard to meet tough demands.

Birds eye view of Tamshell's Machine Shop

About Us

Tamshell began in 1980, when John Hernandez and Art Pierce opened up a machine shop in South Los Angeles County, California.  Their passion for machining opened up big possibilities for their success which has culminated in what Tamshell has become today.

Over the decades, Tamshell has continued to grow and expand our operations. We’ve built trusted partnerships with companies from Aerospace & Defense to Oil & Gas sectors.

Today, as we prepare to expand our facilities and capabilities again, our Quality Promise has remained since day one.

Precision is our strategy. Quality is our heritage.

Why Choose Tamshell?

From prototyping to production machining services, we’ll work with you every step of the way. Our Quality Assurance process ensures parts are delivered burr-free and to spec.

Plastic parts being cleaned
Skip to content