RPM Custom Design custom automotive part design in Orange County

Orange County, California

Automotive CAD design & 3D scanning in Orange County

RPM Custom Design is based in Orange County, California. Local builders, restoration shops and fabricators can arrange to hand a part over in person instead of shipping it, and everyone else works with us remotely.

01

Who we work with locally

Orange County has a dense concentration of the exact businesses this work supports: restoration shops, off-road and truck builders, race and track prep shops, custom fabricators, CNC machine shops, and 3D printing services, plus a lot of individual owners doing serious work in their own garages.

A machine shop with a customer's broken part and no model, or a fabricator who needs a flat pattern instead of a cardboard template, is a typical local job.

02

Dropping a part off in person

Start with a quote request so there's a written scope and price before anything moves. Mention in the form that you're local and would prefer to drop the part off, we'll arrange a time and location with you directly.

Handing the part over in person removes shipping time in both directions, which usually pulls a couple of days out of the schedule on scan-based jobs.

03

Scanning and measurement, locally

Whether a part is 3D scanned or measured by hand depends on its geometry, not your postcode, freeform surfaces get scanned, prismatic parts are often faster with calipers. Either way the result is clean solid CAD, not a raw mesh. The full process is described on the 3D scanning and reverse engineering page.

04

Getting the part made near you

Southern California is well supplied with machining, sheet metal and printing capacity. You can take the delivered STEP, DXF and drawing files to any shop you already trust, or we can coordinate the build for you, see prototyping and manufacturing.

05

Not local? Nothing changes

The workflow is remote by design. Customers across the United States send photos and measurements, ship parts when the geometry demands it, review the model online, and receive files by email. Being in Orange County is where we are, it isn't a requirement for working with us.

Get a Quote

Local to Orange County? Bring the part by.

Request a quote first with photos and a short description. If dropping the part off in person is easier than shipping it, say so in the form and we'll arrange a time.

Have a part or an idea?

No CAD file required

Get a quote