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Your Trusted Partner for Precision CNC Machining Solutions
S & S Machine is a family-owned precision machine shop based in New Hampshire, dedicated to delivering high-quality machining solutions for diverse industries. Our expertise spans CNC milling, turning, 5-axis waterjet cutting, wire EDM, welding, and secondary processes like heat treatment and coating. With certified machinists and advanced equipment, we specialize in prototypes, short runs, and quick-turnaround projects, ensuring every component meets exact specifications. Our commitment to continuous improvement and rigorous quality control, supported by precision inspection tools, guarantees reliability and customer satisfaction.

We serve aerospace, medical, automotive, and other sectors, offering end-to-end services from engineering to final delivery. Our 1-2 week average lead times and focus on in-house capabilities set us apart, while our CNC Design for Manufacturing eBook empowers engineers to optimize part designs for efficiency. By prioritizing client needs and maintaining trusted vendor partnerships, we ensure seamless project completion and long-term partnerships built on trust and excellence.
Services
CNC Milling CNC Turning Waterjet Cutting Wire EDM Welding Sheet Metal Fabrication Grinding Heat Treatment Coating Services Precision Machining
Highlights and features
  • We are a family-owned machine shop with certified machinists and decades of combined experience.
  • Our in-house capabilities cover all stages of production, from engineering to final delivery.
  • We maintain rigorous quality control with advanced inspection tools and processes.
  • Our 1-2 week average lead times ensure fast, reliable project completion.
  • We offer tailored solutions for complex parts across aerospace, medical, and industrial sectors.
Services
CNC Milling
Our CNC milling services produce complex, high-precision parts using advanced multi-axis machines. Ideal for prototypes and low-volume production, we handle materials like stainless steel, aluminum, and Delrin. With tight tolerances and fast turnaround, we cater to aerospace, medical, and industrial clients requiring reliable, repeatable results.
CNC Turning
Precision CNC turning services for simple to complex components across industries. Using state-of-the-art lathes, we machine parts from metals like brass, copper, and steel. Our focus on accuracy ensures parts meet exact specifications, supporting applications in automation, automotive, and medical devices with efficient, cost-effective solutions.
Waterjet Cutting
High-precision 5-axis waterjet cutting for intricate shapes and angular parts. This non-thermal process suits materials like metals, composites, and plastics. Industries rely on us for clean, burr-free cuts in aerospace, marine, and industrial components, ensuring dimensional accuracy and rapid delivery.
Wire EDM
Wire EDM services for highly detailed, hard-metal components requiring micro-inch precision. Ideal for molds, dies, and complex geometries, our CNC-controlled systems deliver fine surface finishes and tight tolerances. This thermal process excels in conductive materials, supporting tooling and industrial applications.
Welding
Certified welding services for structural and precision assemblies, including TIG, MIG, and spot welding. We handle steel, aluminum, and stainless steel for industries like recreation, military, and automation. Combined with machining and finishing, we provide fully integrated fabrication solutions for custom projects.
Questions
What industries does S & S Machine serve?
We serve aerospace, medical, automotive, industrial automation, marine, military, and recreation sectors with precision machining solutions.
What materials can your CNC machines handle?
We work with stainless steel, aluminum, brass, copper, Delrin, G7 PVC, Inconel, Teflon, and plexiglass for diverse applications.
Do you offer secondary services like heat treatment?
Yes, we provide in-house welding, grinding, and coating, plus trusted vendor partnerships for heat treatment and other secondary processes.
How quickly can you complete a project?
Our average lead time is 1-2 weeks, with 24-hour quote turnaround to expedite your project planning.
What quality control measures do you use?
We employ Tesa Micro height gauges, Mitutoyo profile projectors, and comprehensive inspection tools to ensure precision and compliance.
Can you handle both prototypes and high-volume production?
Yes, we specialize in prototypes and low-volume runs but have the capacity for high-volume production with consistent quality.