CNC Machining & Precision Manufacturing

Sparks, Nevada

The same shop that builds the world’s fastest skiving and roller burnishing machine handles your CNC machining, Wire EDM, grinding, lathe, and milling work. 47 years. One address. Every process.

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47
Years in Business

170+
Completed Projects

90%
Client Retention

5
In-House Processes

CMM
Dedicated Lab

0
Lost Time Since 2012

OUR CNC MACHINING CAPABILITIES

The full scope of precision manufacturing, in house.

Sierra Machinery & Engineering built its reputation on one machine. The world’s fastest skiving and roller burnishing machine put us on the map with hydraulic cylinder manufacturers across every continent. Behind that machine is a full-service CNC machine shop in Sparks, NV that has been running since 1979.

If you’re searching for CNC machining in Reno, NV or CNC machining in Sparks, NV, you’re looking for a shop that can handle more than a single operation. We specialize in larger parts and multiple-process work, the kind that requires more than one machine and more than one skilled hand. Everything happens in the house at 1651 Glendale Avenue. Nothing leaves our shop until it meets the drawing tolerance.

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CNC Machining

Precision components and tight tolerance work across a full range of part sizes. As a trusted CNC machine shop in Reno, NV and Sparks, NV, we handle custom CNC machining projects that other shops turn away.

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Lathe

CNC turning in Reno, NV and Sparks, NV for cylindrical and complex profiles, built to hold tolerance on every pass.

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Mill

CNC milling in Reno, NV and Sparks, NV covering flat surface, contour, and multi-axis operations. Much of our milling work pairs directly with our tooling and mold making capabilities for full-process builds.

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Wire EDM

Exact tolerance cuts in hardened materials that conventional machining cannot reach.

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Grind

Precision surface and cylindrical grinding for final dimension and finish requirements, often finishing parts that started on our SRB tooling line.

EXPERTISE BUILT OVER DECADES

People who have seen every machining challenge.

Precision machining is not a side business for Sierra Machinery & Engineering. It is what our shop was built to do. Our Quality Supervisor has spent 15 years in the quality field. Our Machine Building Supervisor is a certified welder with 14 years of hands-on fabrication experience, work that connects directly to our in-house welding and fabrication capabilities.

This is not a young team learning on the job. These are people who have seen every kind of machining challenge and know how to solve it. Customers come to us with multiple-process parts and solution engineering challenges, jobs that require lathe work, milling, Wire EDM, and grinding all under one roof. As a full custom CNC machining shop serving Reno, NV and Sparks, NV, we handle that entire scope in house at 1651 Glendale Avenue without sending a single operation out the door.

Our dedicated CMM Lab backs every job. Parts are measured, inspected, and verified to tolerance before they ship. That is not a claim, it is a process our Quality Supervisor has been running for 15 years.

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THE WORK BACKS THE CLAIM

47 years. 170+ projects. 90% retention.

Forty-seven years in the same building does something to a machine shop. It builds a track record that is hard to argue with. Sierra Machinery & Engineering has completed over 170 projects for customers in the hydraulic and general industrial markets, with a 90% client retention rate that reflects what happens when precision machining in Reno, NV and Sparks, NV is done right the first time.

Our work spans two markets where tolerance is not a suggestion. Hydraulic industry customers cannot afford parts that are close. General industrial customers running complex, multiple-process jobs need a shop that understands the full scope of a project from the first conversation, whether that means CNC work alone or a combination with our skiving and roller burnishing line.

In 2026 our team will be on the floor at Design 2 Part Denver, IMTS, and Fabtech. These are the rooms where serious manufacturing conversations happen, and Sierra Machinery & Engineering has earned its place in them. Our zero lost time safety record since 2012 reflects the discipline we bring to every job.

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WHY MANUFACTURERS CHOOSE SIERRA

Direct contact. Real people. Real work.

Submit an RFQ on our website or email [email protected] and you will hear from the people actually running the shop, not a sales team in another state. Our office hours are Monday through Friday, 7am to 3:30pm. Call us directly at 775-358-6721.

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Full QMS & CMM Lab

Every part is measured and verified before it ships.

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90 Day Warranty

We stand behind everything we build.

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Credit Terms Available

Flexible payment options for qualified customers.

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Direct Contact

775-358-6721 or [email protected].

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City of Sparks Business License

Fully licensed and fully insured.

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Zero Lost Time Since 2012

A shop that runs safely runs precisely.

FAQs

FAQs About CNC Machining & Precision Manufacturing

What CNC machining services do you offer in Reno and Sparks, NV?

We provide CNC milling, CNC turning, Wire EDM, and precision grinding, all performed in house at our Sparks, NV facility. We specialize in larger parts and jobs that require multiple processes.

Do you handle custom CNC machining projects?

Yes. Custom CNC machining is a core part of what we do. If a job requires solving an unusual tolerance challenge or combining several machining operations, our team handles the entire scope in house.

What makes your CNC machine shop different from others in the Reno area?

Our team has decades of hands-on experience, and every part is verified in our dedicated CMM Lab before it ships. We also handle multiple-process jobs other shops turn away because we have the full range of capabilities under one roof.

What size parts can you machine?

We specialize in larger parts and complex, multi-operation jobs. If you have a part that’s too big or too involved for a typical machine shop, that’s exactly the kind of work we take on.

Do you offer Wire EDM and grinding services along with CNC machining?

Yes. Wire EDM and precision grinding are both done in house alongside our CNC milling and turning capabilities, so a single part can move through multiple processes without leaving our shop.

How fast can I get a quote for a CNC machining job?

Submit an RFQ through our website or call 775-358-6721. Since you’re speaking directly with the people running the shop, quotes move quickly without a sales layer slowing things down.

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