Helios shop capabilities

Manufacturing Services

Precision CNC machining, FDM prototyping, tool design, and custom manufacturing from our Williamsburg, Virginia shop — for innovators, firearms manufacturers, small businesses, hobbyists, and professional shops.

Williamsburg, Virginia

Instant FDM quotes · CNC RFQ in 1 business day

Upload an STL for live 3D preview and pricing, or send machining requirements for a custom quote with engineering support from the team that builds HeliosForged and M.A.R.S.

Get 3D print quote Submit CNC RFQ

3D print quotes include USPS Flat Rate shipping estimates. CNC and custom work quoted after review — typically within one business day.

3D Printing FDM prototypes and functional parts up to 260×260×260 mm with instant online estimates.
CNC Machining 3-axis aluminum and polymer machining on desktop and benchtop equipment.
Tool Design Fixtures, jigs, and workholding for M.A.R.S. and general desktop CNC workflows.
Custom Manufacturing Prototype through low-volume production — single units to small batch runs.
FDM 3D printing 3-axis CNC Aluminum & polymers Custom fixturing Low-volume production Engineering support

What we build

  • FDM prototypes and end-use parts with live STL upload and instant estimates
  • 3-axis CNC machining for aluminum and polymer components
  • Custom fixtures, jigs, and workholding for desktop CNC workflows
  • M.A.R.S.-compatible tooling and integration support
  • Prototype through low-volume production runs
  • Direct access to the engineers behind HeliosForged and M.A.R.S.

Quote & fulfillment

  • 3D printing: Upload STL at print-quote.html for live preview, material options, and USPS Flat Rate shipping estimate — or read our 3D printing service overview
  • Build volume: Up to 260×260×260 mm for FDM jobs
  • CNC tolerances: Typical ±0.005" depending on feature and material — confirm on RFQ
  • File formats: STL for prints; STEP, STL, and Fusion 360 archives for machining and tooling
  • Response time: Printability review and CNC RFQ responses within one business day
  • Location: Built and shipped from Williamsburg, Virginia

How a project moves through the shop

Start with an instant 3D print quote in the browser, or send machining requirements through our contact form. We confirm feasibility, finalize pricing, and keep you updated through production and shipment.

Upload STL Configure & estimate Shop review Print or machine Ship from Virginia

3D print instant quote

Upload an STL for a live preview and FDM estimate with automatic USPS Priority Mail Flat Rate box selection. We confirm printability within one business day.

Start 3D print quote

CNC & custom RFQ

For machining, tolerances, or non-STL projects, send material, quantity, and CAD format through our contact form. We respond within one business day.

Submit CNC RFQ Call (757) 756-0907

Built by the same team as our products

Manufacturing services run alongside HeliosForged software and M.A.R.S. fixture hardware — one shop, one engineering team, direct support.

Explore HeliosForged Explore M.A.R.S. Kit

Discuss a custom project

Tell us about fixture design, production runs, or integration with HeliosForged and M.A.R.S. workflows — whether you are prototyping as a hobbyist or running a production shop.

3D print quote Contact our team