Prob-Test, Inc.
Rialto, California · Other / Unclassified Contact only 40+ years
Est. 1986 · fabrication +2 · ✓ verified live · Aug 2026
Since 1986, Prob-Test, Inc. (PTI) has provided cutting-edge Opto-Electronics manufacturing services to the optics and sensors industry, providing a dynamic
Capabilitiesfabricationprototypingwire harness
Federal awards$19K across 1 contract · avg $19K →
Address
364 W. Tullock St., Rialto, CA 92376
Phone
Email
Website
Founded
1986
Site verified live
Yes
Secure (HTTPS)
Yes
Mobile-friendly
Yes
Website platform
WordPress
Site copyright year
2017
Company type
Inc.
Federal contracts
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More: Other / Unclassified in California
Compiled from probtest.com and public sources — a free listing, never paid placement.