Stay FMCSA Compliant — Simple, Transparent & Local. For single-driver owner-operators who need random testing and Clearinghouse compliance.
If you operate under your own DOT number, the FMCSA (49 CFR Part 382) requires every CDL driver to participate in a random drug & alcohol testing program. HPC Testing Services handles every compliance step — from your Pre-Employment test to Clearinghouse reporting — with no hidden fees. If you have a violation in the
Includes Pre-Employment Drug Test, FMCSA Clearinghouse Full Query, Drug & Alcohol Consortium Setup, Random Drug Testing (if selected), MIS Yearly Report and Education Packet.
Includes Random Drug & Alcohol Testing Consortium, FMCSA Clearinghouse Limited Query, Random Drug Test(if selected), MIS Yearly Report. No extra Clearinghouse or service fees.
Why Local Drivers Trust HPC Testing Services
Open today | 08:30 am – 05:30 pm |

Copyright © 2025 HPC Testing Services - All Rights Reserved.
Serving Long Beach, Signal Hill, and Los Angeles

We will be closed Saturday, May 23 and Monday, May 25 in observance of Memorial Day.
On Tuesday, May 26, we will close early at 2:30 PM.
Please plan appointments and testing accordingly. Thank you for your understanding.