Welcome to OAC Machine & Welding

O. A. Caughron & Son Inc, (DBA-OAC Machine & Welding) was founded in 1936 by OA Caughron and his son Avery on Leslie Street in Knoxville, TN.  In 1961 the shop was moved to a 7600 square foot facility at 3914 Papermill Road, Knoxville, TN 37909.   Today OAC Machine & Welding is marked by a tradition of excellence and growing with today’s technology.  Andrew Caughron,  grandson to OA Caughron is now the owner of the business and is known through out the machining and welding community is a leader in the industry.  Quality work delivered on time at a competitive price is still the benchmark for OAC Machine & Welding!

Want to know more about our business and the services we offer? Get detailed information here. Learn more about us and meet our dedicated staff members. We're looking forward to serving you!

Where to Find Us:

OAC Machine & Welding
3914 Papermill Dr
Knoxville, TN 37909

Phone: 865-588-7468

Fax:     865-558-8162


Email:  gm@oacmachine.com


What's New

We regret to inform our clients and suppliers that we will be closing the business in February 2014


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© O. A. Caughron & Son, Inc.