Precision laser welding in California for parts that cannot fail.
Laseronics is an AS9100D-certified laser welding company in Pico Rivera, Los Angeles County, serving aerospace, space, defense and medical manufacturers across California and the USA since 1984. We do precision laser welding, handheld laser welding, laser marking, laser cutting and drilling, CNC machining and 3D printing under one roof.
9100
Five services, one shop
Each service below lists what it includes and its key limits. Click any one for full details, or send a drawing and we’ll tell you which service fits.
Laser Welding
Our core service. Pulse-shaped LASAG lasers make deep, clean welds with very little heat, so thin, crack-prone and heat-sensitive parts stay intact.
- Hermetic seam & seal welds
- Spot and tack welds
- Dissimilar-metal joints
- 360° circumferential welds
- Handheld welding for large parts
- Tooling & mold repair
Laser Marking
Permanent marks for traceability and identification, applied with a MOPA laser that can also make color marks on stainless steel.
- Part & serial numbers
- 2D Data Matrix & barcodes
- Aerospace part marking
- Medical UDI marking
- Color marking on stainless
- Logos & panel graphics
Laser Cutting & Drilling
Precision cutting and fine-hole drilling, from micro holes in thin stainless to profiles on large sheets.
- Profile cutting
- Micro & fine-hole drilling
- Trimming & slotting
- Mesh and thin-foil work
CNC Machining
High-precision 4th-axis milling and CNC turning, coordinated with our laser work so parts don’t bounce between vendors.
- Weld fixtures & tooling
- Weld-joint preparation
- Prototype parts
- Production components
3D Printing
Three printers for three kinds of jobs: detailed functional parts, high-temperature PEEK-class polymers, and large one-piece parts.
- Functional prototypes
- Carbon-fiber composite parts
- PEEK, PEKK, PEI, PPSU, PPS
- Large-format parts
- Jigs, fixtures & brackets
What do you need done?
Pick the closest match to go to the right service.
Capabilities summary
Key limits for each service. If your part is outside these, ask anyway, since many jobs can be split or fixtured.
| Service | Best for | Size limits | Materials | |
|---|---|---|---|---|
| Laser Welding | Seals, precision joints, repairs | 24″ × 30″; Ø 18″ round | All metals and many combinations | Details |
| Laser Marking | Traceability, IDs, branding | Part-dependent | Metals, incl. color on stainless | Details |
| Cutting & Drilling | Profiles, fine holes | 8′ × 8′; Ø 4′ round | Metals; thickness by alloy | Details |
| CNC Machining | Fixtures, weld prep, parts | Quoted per part | Aluminum, stainless, alloys | Details |
| 3D Printing | Prototypes, high-temp & large parts | Up to 800 × 800 × 1000 mm | PLA to PEEK, CF composites | Details |
Who we work with
Our work has supported major U.S. defense programs and NASA’s Space Station program. Today we serve engineers, scientists and procurement teams across Southern California and beyond.
A small shop with big-program experience
You deal directly with the people who run your parts. No call centers, no hand-offs.
Years of laser know-how
Laser welding and marking since 1984, with a CTO who has 30+ years welding difficult materials.
Engineer review on every job
Before we quote, an engineer looks at your drawing and calls with questions, so problems surface before parts are made.
Services, one point of contact
Welding, marking, cutting, machining and printing coordinated in Pico Rivera, so parts don’t bounce between vendors.
Local and hands-on
We stay in close contact with customers and often deliver parts in person across Southern California.
Quick turnaround
We respond fast, process quickly and price competitively, from one-off prototypes to production runs.
Certified & compliant
ISO 9001, AS9100 and ITAR registered, with documentation that ships with your parts.
Long relationships, on-time delivery
Many of our customers have worked with us for years.
“Great company, very responsive, and we have not had any delivery issues over the years.”
“We have a great relationship with everyone at Laseronics.”
“We were very satisfied with Laseronics service and delivery.”
Laser welding across California and the USA
Local to Los Angeles and Orange County, trusted by manufacturers statewide and across the country.
Laser welding in California
Pico Rivera, Los Angeles, Orange County, the Inland Empire, San Diego, the Bay Area and beyond. Drop off locally or ship your parts.
Laser welding in California →Laser welding across the USA
An AS9100D-certified, ITAR-registered U.S. shop. Ship parts from any state and get them back welded, marked and inspected.
Nationwide laser welding →Quick answers
The questions engineers and buyers ask us most. Don’t see yours? Call or send us a message.
What does Laseronics do?
Laseronics is a precision manufacturing shop in Pico Rivera, California (Los Angeles County). We provide precision laser welding, handheld laser welding, MOPA laser marking, laser cutting and drilling, CNC machining, and 3D printing for aerospace, space, defense, medical and industrial customers.
Where is Laseronics located?
3667 San Gabriel River Parkway, Pico Rivera, CA 90660, in Los Angeles County. We serve customers across Southern California, including Los Angeles and Orange County, and ship nationwide.
Is Laseronics AS9100, ISO 9001 and ITAR certified?
Yes. Laseronics is AS9100D and ISO 9001:2015 registered (certificate 1792, issued by Amtivo) and ITAR registered.
What is the largest part Laseronics can laser weld?
Our precision laser welding machine handles parts up to 24 x 30 inches and round parts up to 18 inches in diameter. Larger or awkward parts can often be welded with our handheld laser welder.
What metals can you laser weld?
All common metals and many dissimilar-metal combinations, including aluminum alloys, stainless steel, carbon steel, titanium, Inconel, Hastelloy, Kovar, Invar, copper, brass, nickel, tantalum, tungsten, platinum, gold, Nitinol and MP35N.
Can you make hermetic or helium-tight laser welds?
Yes. Our LASAG pulsed lasers produce helium- and pressure-tight seam welds, commonly used for sensor housings, feedthroughs and medical devices.
Do you laser mark anodized aluminum and stainless steel?
Yes. Our MOPA laser marker makes black marks on anodized aluminum and color marks on stainless steel, plus serial numbers, Data Matrix codes, barcodes and UDI marks that survive passivation and sterilization.
Do you offer CNC machining?
Yes. We offer 4th-axis CNC milling and CNC turning, coordinated with our laser welding and marking, so parts can be machined, welded and marked in one workflow. Machining is performed under a quality system registered to AS9100D and ISO 9001:2015.
What 3D printing materials do you offer?
PLA, PETG, ABS, ASA, TPU, PC and nylon, carbon- and glass-fiber composites, and high-temperature PEEK, PEKK, PEI (ULTEM), PPSU and PPS on an INTAMSYS FUNMAT HT, with large-format parts up to 800 x 800 x 1000 mm.
How do I get a quote?
Send drawings, CAD files or photos through the quote form, call 1-831-707-4445, or email [email protected]. An engineer reviews every request before it is quoted.
Getting a part made is four steps
No drawing yet? A photo or a quick sketch is a fine place to start. An engineer reviews every request before it’s quoted.
Send your files
Upload drawings, CAD or photos with quantity and timeline on the quote form.
We review it
We check material, design and process fit, and call you with any questions.
You get a quote
A clear quote, plus a first article before production if you need one.
We make & ship
Parts are processed, inspected and shipped with your required documents.
Have a drawing ready? Get it reviewed by an engineer.
Send drawings, CAD or photos. An engineer reviews every request.