Top CNC Machine Shops Near You

Get matched with CNC machine shops that turn your drawings and CAD into precision machined parts, held to tolerance and inspected, for prototypes, low-volume builds, and production runs.

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Top-rated CNC Machine Shops

★ 5.0(18 reviews)CNC Machine Shops

Browse profiles, reviews, and capabilities below, or tell us what you need and we’ll source your best-match quote.

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How OpenSpindle works

We tap our partner network. You get the best-match quote.

Upload your part and we tap our network of partner shops to get you a competitive, all-in quote that is the best match for the job.

One upload

A CAD file or a sketch. That is the whole ask on your end.

Your best-match quote

Sourced from the partner shops set up for your exact part.

All-in, on your timeline

Machining, finishing, and shipping detailed to your turnaround.

Why source through OpenSpindle?

OpenSpindle
Finding shops yourself
Big-box / national chain
Matching
✓Matched to partner shops by capability & location
Cold-calling shops, hoping they do your work
One-size-fits-all, limited customization
Quotes
✓One best-match quote, itemized & free
Chase each shop individually for pricing
Catalog pricing, upcharges for custom
Trust
✓Verified capabilities, reviews & past work
No reviews, unknown quality
Varies by location
Pricing
✓Sourced for your most competitive price
No easy way to know a fair price
Retail markup
Timeline
✓Your quote in 48–72 hrs
Days to weeks of outreach
Long lead times
The hiring guide

How to hire a machine shop

What to have ready before you request quotes

Machining quotes come together fastest from real files. Helpful to share: a 3D CAD model (STEP or Parasolid) and a dimensioned 2D drawing with tolerances, the material and any heat-treat or plating spec, the quantity (and whether this is a prototype or an ongoing part), and the finish. Note any critical features, GD&T callouts, or inspection requirements. Even a STEP file and a print get you real numbers instead of ballparks.

Tolerances, GD&T, and inspection

Call out only the tolerances you need. Standard machining holds roughly plus or minus 0.005 in without special effort, and every tightened tolerance, flatness, position, or surface-finish callout adds cost and inspection time. If a feature is critical, say so and specify the check: dimensional report, first-article inspection (FAI), or full CMM. Shops with a documented quality system (ISO 9001, AS9100 for aerospace) can provide certs, material traceability, and the inspection data regulated programs require.

Choosing material and finish

Material drives both cost and machinability. Aluminum (6061, 7075) machines fast and suits most brackets and housings; stainless (303, 304, 316) and steel add strength and corrosion resistance at higher cost; titanium and PEEK serve demanding aerospace, medical, and chemical uses. Finish is a separate decision: as-machined, bead blast, anodize, black oxide, passivation, or plating. Match the shop to the work, a Swiss shop running small turned parts is a different operation than a 5-axis shop cutting complex prismatic housings.

What it costs and how long it takes

Machined parts are quoted per part, driven by setup, cycle time, material, and quantity, so unit price drops as volume rises. Prototypes commonly ship in one to three weeks; production lead times depend on quantity, finishing, and inspection scope. Posting your part on OpenSpindle gets you a competitive quote from qualified shops, detailing price, lead time, and quality capability before you release the job.

Find the right machine shop for your project

Different buyers need different things from a machine shop. Here’s how to get the right match.

For engineers & OEMs
Sourcing precision machined parts
Match a shop's machines and quality system to your part near Ashburn, VA: filter for 5-axis, Swiss, or tight-tolerance work and AS9100, send your STEP file and drawing once, and get a competitive quote from a shop that can hold the spec and supply inspection data.
For hardware startups
Prototypes to first production
Building hardware in Ashburn, VA? CNC shops turn your CAD into first-off prototypes for testing, then scale the same part into low-volume production as you grow. Post your model to get quotes on prototype and production pricing so you can plan cost and lead time.
For MRO / maintenance buyers
Replacement and spare parts
Need a discontinued or worn part remade near Ashburn, VA? Machine shops reverse-engineer from a sample or drawing and machine replacement components, shafts, bushings, fittings, and one-off spares, to keep equipment running. Send a print or photos with dimensions to get quotes fast.

Frequently asked questions

Common questions about hiring cnc machine shops through OpenSpindle.

A 3D CAD model (STEP or Parasolid) plus a dimensioned 2D drawing with tolerances is ideal. Include the material, quantity, and finish. Shops can often quote from a model alone, but a drawing with GD&T and critical callouts gets you the most accurate price.

CNC Machine Shops in your city

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