About Us

TOMI Engineering is an AS9100 & ITAR CNC Machining and Assembly business located in Santa Ana, CA. We are focused on serving the Aerospace and Defense markets, and work with all types of materials including Aluminum, Stainless Steel, Titanium, Inconel, Castings, Forgings, and more.
As a vertically-integrated supplier, we also have an in-house assembly operation. We handle inserts, rivets, gaskets, nutplates, bearings, bushings, precision nut and bolt torquing, and sealants.


Contact Us
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TOMI Engineering, Inc.
414 East Alton Avenue
Santa Ana, CA USA 92707 -
Monday through Friday
7:00 AM to 4:00 PM - Phone: (714) 556-1474 Fax: (714) 979-8664
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