Golden West Machine Inc. manufactures precision components and assemblies from your engineering drawings.  GWMI also specializes in providing repairs to your existing equipment with unmatched quality and fast reliable delivery.

We combine decades of hands-on precision machining expertise with state-of-the-art manufacturing technology to deliver the best quality, reliability, and customer satisfaction in the industry.

Learn More about GWMI

precision machining

About Golden West Machine.

Golden West Machine humbly began in 1982 in a small warehouse with only two lathes, one mill, and a welder. Desiring to offer a turnkey solution by combining multiple manufacturing services under one roof, GWMI sought to provide its customers with unbeatable quality, reliable deliveries, and stellar customer service. After years of dedicated determination, GWMI has grown to become a 30,000-square-foot modern manufacturing environment boasting 65 machine tools, in-house welding, grinding, and metallizing supported by a team of forty-plus highly-skilled craftsmen and manufacturing professionals.

golden west machine building

We offer turnkey solutions with multiple manufacturing services all under one roof.

Golden West Machine Inc. offers large-scale precision machining and assembly services with capacities up to 80” swing, 240” between centers, milling to 144”, and overhead crane lift capabilities up to 20,000 lbs. The GWMI team has extensive experience with large casting repairs, manufacturing from bar & plate stock, as well as casting & forgings in a wide range of materials such as aluminum, steel, and titanium. Their state-of-the-art CAD/CAM system can process your digital data sets in any standard format. GWMI’s entire operation is supported by ISO 9001:2015 certification.
Machined Part
Setting Golden West Machine Inc. apart from the rest is an unmatched commitment to quality and customer service. Believing good communication to be a key element of precision manufacturing, the team at GWMI works hard to oversee each manufacturing process while keeping customers informed every step of the way. The process begins with the use of cutting-edge job tracking software allowing for the barcoding of each workpiece. This allows tracking in real-time and the provision of up-to-the-minute status reports. In turn, affording the GWMI team the ability to identify a potential problem before it becomes a real one. In the end, GWMI provides its customers with peace of mind knowing they will be updated and in the loop every step of the way.
Find out for yourself why GWMI is not your standard machine shop.  Contact us today and let us show you what we can do.

precision machining

What's New at Golden West Machine.

GWMI adds a new Romi C 680 CNC Lathe

June 2024

cnc machine tool

Romi C 680 CNC Lathe

GWMI is a Modern Machine Shop "Top Shop"

May 2024

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Golden West Machine Wins Safety Award

June 2020
Updated April 2024

ntma 2020 safety award

Stephen Goodman Elected NTMA Secretary Treasurer

January 2024

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Stephen Goodman

Celebrating our 40th Year with a Charitable Donation

June 2023

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GWMI adds a New Femco CNC Horizontal Boring Mill

January 2023

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Femco BMC-110 T2

New High QA Manufacturing Quality Software

January 2023

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GWMI adds a new Welding Bay

April 2022

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Conquest Specialty Metals Acquisition Completed

February 2022

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New Honor Seiki VL-160C VTL

January 2022
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Honor Seiki VL-160C VTL

GWMI is Now a Thomas Verified Supplier

June 2021

thomas verified supplier logo

New Hyundai WIA LV800R VTC

January 2020

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Hyundai WIA LV800R

New Hyundai WIA F960B VMC

October 2019

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Hyundai WIA F960B

New Mazak Quick Turn 350-II CNC Turning Center

September 2019

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Mazak Quick Turn 350-II

We Offer State-of-the-Art Manufacturing Technology.

Call Us at (562) 903-1111