CNC Machining, Fabrication & Welding Shop

Our company was established in 1974 on Highway 7 in charming Columbia, Tennessee.

Columbia has a rich history of industrial and agricultural excellence. In the heart of Middle Tennessee, Maury County is one of the fastest-growing areas in the nation. Columbia is experiencing continued growth in the manufacturing and industrial sectors, as well as families relocating here to enjoy the quality of life that Middle Tennessee offers. For almost 50 years, BMC has been proud to support the companies that fuel America’s great industries.

We have now grown to a 7-acre campus, three miles northwest of downtown. Our three buildings total over 75,000 square feet, each with its own focus:

General Machining
Precision and Production Machining
Millwright and Field Team Services

BMC Metalworks is your full-service partner

Fabrication: Our welding and fabrication division.

General Machining: Large pieces, low volume and repairs.

Precision and Production Machining: Smaller parts, mid to high-volume.

All work is managed through powerful shared software that tracks each job’s details from start to finish.

We proudly offer:

  • Steel Fabrication
  • CNC Milling
  • CNC Turning
  • Production Machining
  • Precision Machining
  • Prototypes
  • Product Development
  • Certified Welding
  • Turn-Key Services
  • Sheet Metal Fabrication
  • Forming, Bending, Rolling
  • Painting
  • Product Assembly
  • ISN Certified, IMSHA Certified, OSHA Trained staff

Industries We Serve

  • Agriculture
  • Aviation
  • Automotive
  • Commercial
  • Electronics
  • Food and Beverage
  • Government
  • Medical
  • Metal processing
  • Military
  • Mining
  • Paper
  • Pharmaceutical
  • Plastics
  • Pneumatics
  • Security
  • Rubber
  • Telecommunications

Our Favorite Materials

  • Carbon Steel
  • Stainless Steel
  • Alloys
  • Aluminum
  • Nickel Alloys
  • Titanium
  • Copper
  • Brass
  • Plastics
  • Fiberglass
  • Composites
  • Bronze
  • Iron
  • Castings

Our Equipment


  • 440-ton Baykal CNC Press Brake
  • Multi-Cam 6000 CNC plasma table - 400 amp
  • Plate rolls
  • WF Wells horizontal band saw
  • 110-ton iron worker


  • CNC Mills
  • CNC Lathes
  • Live-tool Y-axis CNC lathe
  • 3D CAD/CAM System
  • CMM System