Highest Quality CNC Milling & Turning 

Extremely well-versed in serving the Space Exploration, Aviation, Defense, and Automotive Industries. 

Specializing in 5-Axis Prototyping/Engineering Development, our creativity, innovation and collaborative skill set allows us to Mill or Turn virtually any material (Plastic or Alloy) and can provide various types of processing through our certified and approved vendor base. Services include: Non-Destructive Testing, Heat Treating, Chemical Film/Conversions, Anodizing, Passivation, Ultrasonic Cleaning, Industrial Painting, Polishing, Various Plating types, and Part Marking per specifications. 

Our Temperature controlled Quality room houses a wide assortment of fully calibrated & certified Inspection instruments including our Hexagon CMM & Romer Absolute Arm both utilizing PC_DMIS software. 

Company Standard Operating Procedures in place allow us to maintain precision, accuracy, and 100% traceability on every part manufactured. Management Software in place assists us in performing First-Article and Dimensional Inspection Reports in accordance with AS9100D Requirements. 


Helios Engineering Quality Policy adheres to the following: 

-Quality Products

-Competitive Pricing 

-On-Time Delivery

-Continual Improvement 

-Constant Monitoring of Quality Objectives 


AS9100 Rev. D & ISO 9001:2015 Certified

Registered Small Business (Los Angeles, CA) 

DUNS #: 080074585

CAGE #: 7NX8X5


NAICS Codes: 

541330 - Engineering Services (Design & Development) 

336415 - Space Vehicle Propulsion Unit Parts

336419 - Auxiliary Equipment Manufacturing 

334220 - Wireless Communication Equipment 

334511 - Navigation & Aeronautical Systems 

332999 - Fabrication of Metal Products 

332710 - Machine Shop