Mon–Fri  6:00am – 4:30pm

Serving Southern California since 1979

Precision
Sheet MetalBuilt Right.

End-to-end sheet metal fabrication and manufacturing for aerospace, defense, and industrial OEMs. ISO 9001:2015 certified. ITAR registered. Family and veteran owned.

45+
Years in Business
17K
Sq Ft Facility
8+
In-House Processes
ISO
9001:2015 Certified
Veteran Owned
Family Owned & Operated
Made in the USA

Full-Service
Manufacturing

From raw material to finished assembly — all under one roof at our 17,000 sq ft facility in Lake Elsinore, CA.

O.E.M. Precision shop floor — Lake Elsinore, CA
17,000 sq ft · Lake Elsinore, CA

O.E.M. Precision is a leading provider of high-quality sheet metal fabrication and manufacturing services, specializing in individual parts and assemblies. With a comprehensive range of in-house manufacturing capabilities including punch press, laser cutting, welding, machining, and forming, we offer our customers an end-to-end solution for all their sheet metal needs.

Our team of experts has the experience, knowledge, and expertise required to help our customers fulfill their specific needs. We work closely with our clients to provide tailored solutions to a variety of challenges such as demand fluctuations, changes in drawing requirements, and short lead times.

Whether you require extremely complex frames, cabinets, or enclosures, or even the most basic brackets, we are fully equipped and ready to provide the highest level of quality and service to meet your manufacturing needs.

Punch Press

01

Punch Press

High-speed CNC punch press for precise hole patterns, forms, and cutouts. Quality-assured parts at volume.

Laser Cutting

02

Laser Cutting

Fiber laser cutting of steel, stainless, aluminum, and copper with tight tolerances and clean edges.

Metal Forming

03

Metal Forming

Press brake forming with the equipment and capacity to handle any geometry — from simple bends to complex frames.

Welding

04

Welding

MIG, TIG, laser, and spot welding. GTAW capability for structural and cosmetic weldments.

Hardware Insertion

05

Hardware Insertion

PEMs, standoffs, studs, and self-clinching fasteners installed directly into formed parts.

CNC Machining

06

CNC Machining

Light CNC machining on bar, tubing, and plate to precise tolerances for functional fitment.

Powder Coating

07

Powder Coating

In-house eco-friendly powder coating. Durable finish with minimal hazardous waste — wide color range available.

Mechanical Assembly

08

Mechanical Assembly

Fasteners, rivets, and hardware assembly to deliver a complete, finished product ready for your line.

Who We Build For

From defense contractors to commercial OEMs, our capabilities meet the demands of a wide range of industries.

Aerospace
Defense
Industrial
Electronics
Medical Devices
Telecommunications
Energy
Government
Commercial OEM

Built on Craftsmanship,
Driven by Precision

Available & Responsive

Timely answers to questions and RFQs. We aim to be a reliable partner that can assist you and your team when it matters.

On-Time Delivery

Price-competitive products delivered on schedule. We work closely with customers to handle demand fluctuations and short lead times.

Consistent Quality

Continuous improvement processes at every step. Our ISO 9001:2015 certification isn't just a badge — it's how we operate every day.

Veteran & Family Owned

American-made products from a family-run operation with deep roots in Southern California manufacturing.

Serving OEMs since 1979

O.E.M. Precision has been servicing the Southern California market for over 45 years. Re-branded in 2018, we've expanded our reach to serve customers across the United States — shipping parts efficiently to wherever you need them.

Whether you require complex frames, cabinets, or enclosures — or the most basic brackets — we are equipped and ready to deliver the highest level of quality and service.

17K
sq ft manufacturing facility in Riverside County
1979
founded in Southern California
US
nationwide shipping with fast lead times

We Work With You,
Not Around You.

We work with customers of all sizes — from a single prototype to high-volume production runs. With no minimum order quantity, you're never too small to work with us, and never too large for us to handle.

For customers who want to plan ahead, we offer scheduled delivery programs — quarterly and annual blanket orders with staggered releases built around your timeline. It's one less thing to worry about.

Whether you need parts next week or want to lock in a full year of supply, our team will work with you to find the right cadence — no pressure, no minimums, no surprises.

Let's Talk About Your Needs

No MOQ

No order is too small or too large. We scale to whatever your project requires, on your timeline.

Blanket Orders

For customers who want to plan ahead, we offer scheduled delivery programs built around your calendar — completely optional.

High-Mix / Low-Mix

From a single custom bracket to complex multi-part assemblies, our shop is equipped to handle whatever you bring us.

Quality Is Not Optional

Our quality management system ensures consistency from the first part to the ten-thousandth. We hold ourselves to the same standard regardless of order size or complexity.

"With continuous improvement processes in place every step of the way, we ensure consistent quality — not just on certification day, but every day on the shop floor."

ISO 9001:2015

Internationally recognized quality management system certification — renewed through continuous audit and improvement.

Veteran Owned

Eligible for VOSB / veteran-owned business procurement preferences on applicable contracts.

View ISO Certificate →

Built by Our Team

A sample of parts, assemblies, and structures manufactured by our team — from raw sheet metal to finished product.

Ready to Start Your Next Project?

(714) 634-2078

Mon–Fri, 6:00am – 4:30pm

Request a Quote Online

Request a Quote

Address

560 3rd Street
Lake Elsinore, CA 92530

Hours

Mon–Fri, 6:00am – 4:30pm

Sending Drawings or CAD Files?

To protect sensitive and export-controlled data, please email drawings, CAD files, and specifications directly to info@oemprecision.us rather than uploading through this form.

Accepted formats: PDF  ·  STEP / STP  ·  SolidWorks  ·  IGS / IGES  ·  DXF  ·  JPG / PNG