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Summit Machine Works

Our focus is simple, to deliver the right product on time to our customer with value and integrity.


Delivering quality machined prototype parts or small to large volume production is our core business. We know the importance of delivering your machined components when you need them.

Finishing & Heat Treatment

The finish of a machined component or fabricated part is the final touch to complete your project.  With extensive in-house and partner capabilities we can coat, plate, surface or heat treat your part to your specifications.


Taking raw material and shaping it to your design by forming, welding, cutting and shaping, has been part of experience for decades.  By leaning on our team for your fabrication needs we can help shape success for your project.

CAD/CAM & Engineering

Utilize our engineering and CAD expertise to make your next project a success. We are glad to review your drawings and work with you as a partner in the success of your next project. 

What Others Are Saying

"We are extremely pleased with the services and capabilities that Summit Machine Works offers. Quality, attention to detail and on time delivery sets this company apart from the rest. Matt and his staff are technically capable and are a pleasure to work with.”  

Randall Simpson - Equipment Designer
Denso Manufacturing Tennessee, Inc.





"Being a manufacturer in the Live Events and Entertainment industry brings us a unique challenge daily.  Not one production is the same nor is the structure around it, this means we are constantly changing our products and creating new ones to keep up with the ever-changing demands of our customers.  Even with a machining center in house, we still have a large demand of machined products of the highest quality and very short lead times – Summit Machine Works provides us both!   To have a partner like Summit Machine Works allows us to meet demanding production dates and get our finished structures to our customers in a very timely fashion.  We are the company that makes sure “the show must go on” and with Summit Machine Works, we continue to make it happen daily!"

Scott Johnson - President / CEO
TOMCAT / James Thomas Engineering


"Summit is our local go-to shop for quick turn at a fair price. Matt takes our schedule seriously and we know our parts will get the attention they deserve. When we find a vendor that we can trust we stick with them- and that's why we keep coming back for more."  

Ben Nibali -President 




Take a look at a few of the products we have machined.

Our Capabilities

With years of experience in machining, turning, welding and fabrication we are a great fit for your small to large volume production as well as your quick turn custom parts and prototypes.

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Why Work With Us?

Since 1957 we have been serving the Maryville area and are known for our quick turn around, high quality and expertise in the field, making us the go-to-shop for many companies in the area.
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Our Team

Our friendly and professional team members are always ready to discuss a project and help you find a good solution.

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Call us today at 865-984-4500 or email [email protected]

Let Summit Machine Works partner with you to make your next project a success. Contact us and share the needs of your next big project. 

About Us

Since the early beginnings of Summit Machine Works, (formally E. Garner & Co.) in 1957 we have served the Maryville & Knoxville areas with high quality, machined components. We currently serve Tier 1 Automotive, Marine Industry, Entertainment Industry and many others.

Summit Machine Works
2376 Wildwood Rd.
Maryville, TN 37804



[email protected]