We're Available 24/7
Nashville: (615) 256-0112
Knoxville: (865) 523-9300
Elizabethtown: (270) 853-0282
Evansville: (812) 470-4110
John Bouchard & Sons Co.
Nashville: (615) 256-0112
Knoxville: (865) 523-9300
Elizabethtown: (270) 853-0282
Evansville: (812) 470-4110
John Bouchard & Sons Co.

CNC Machining

Our full-service Machine Shop provides precision machined parts, made to your specifications. We offer both manual and CNC machining services, including turning and milling, keyway cutting, drilling, horizontal boring, spray welding, surface grinding and a host of other general shop services.

JBS machinists bring decades of experience in part modifications, reverse engineering, prototyping, fixture fabrication, and parts production. We also provide welding and repair services for rotating or fixed parts, including shafts, flanges, valves, pins, bushings and many others. We offer quality parts and on-time deliveries, whether for emergency repairs, front-end prototyping, tool crib (MRO) stocking or large quantity parts runs.


  • CNC Mills up to 20″ x 40″ bed
  • CNC Lathe – parts up to 10″ dia., 12″ long
  • Large Horizontal Boring Mill
  • Lathes – parts up to 48″ dia., 27′ long
  • 10 Ton Overhead Cranes
  • Surface Grinder
  • 400 Ton Press
  • Spray Welder
  • Mig, Tig and Stick Welders (ASME certified)
  • Computerized Dynamic Balancing Machine


  • CNC Milling
  • CNC Turning
  • Large & Small Quantity Parts Runs
  • Part Modifications
  • Reverse Engineering
  • Prototype Fabrication
  • Fixtures
  • Tool Room Parts Supply
  • Custom Machined Parts
  • Custom Weldments

Turnkey Shop & Field (onsite) Services:

Do you have a project in mind? Contact us today for over 100 years worth of experience and integrity.