Southern Machine Services, LLC

ManufacturingSouth Carolina, United States2-10 Employees

Southern Machine Services (SMS) is a precision CNC machining and engineering partner serving OEMs and manufacturing engineers across the Southeast.

Based in Landrum, South Carolina, we specialize in high-quality machined components, weldments, fixtures, and design-build projects — with a primary focus on CNC machining.

Founded by mechanical engineer Bill Turner, SMS brings over 30 years of real-world manufacturing experience to every project. We understand prints, GD&T, tolerances, and the pressure engineers face to get parts right and on time.

Our capabilities include:

• CNC machining – prototype to production
• Build-to-print components
• Weldments & structural fabrications
• Custom fixtures & tooling
• Mechanical design & reverse engineering
• Automation support & machine upgrades

We work best with engineers and OEMs who need:
✔ Tight tolerances and consistent quality
✔ Clear, responsive communication
✔ Realistic lead times
✔ A shop that understands engineering — not just machining

Whether you need first-article parts, production runs, or a complete design-and-build solution, SMS delivers precision without excuses.

If you’re an engineer or OEM looking for a dependable machining partner, let’s connect.

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