Welcome to our newest Astro Pak facility conveniently located at the junction of the 10 and 15 freeways in Ontario, CA.  Our Southwest Field and Shop services teams started operating out of this new location in September of 2020. The new facility features a greatly expanded shop floor, four times the size of the former Downey, CA shop, providing the ability to process most hardware indoors.

Features include:

  • Two 35′ x 30′ Processing Areas
  • 5 ton Bridge Crane
  • 40′ Dip Tank
  • Dedicated Mechanical & Electropolishing areas
  • Convenient truck access to bay door
  • 1500 gal Liquid Nitrogen Tank


Address: 5075 E Airport Dr, Ontario, CA 91761

Phone: (562) 302-3717

Email: purchaseorders@astropak.com