Hazmat Trucking Companies in California
California has 3 hazmat trucking companies as of May 2026. Carriers authorized to transport hazardous materials under FMCSA 49 CFR Part 397, including explosives, flammables, and toxic substances. Browse all hazmat carriers in California with verified safety scores and authority status.
Top cities for hazmat in California
3 cities with hazmat carriers.
Largest hazmat carriers in California
Top carriers by fleet size. First 3 featured.
Delivery Surfers has operated for 10.9y with 0 power units and 0 drivers under Carrier authority.
Wraplify LLC has operated for 5.8y with 0 power units and 0 drivers under Carrier authority.
Jul Trucking LLC has operated for 3.1y with 0 power units and 0 drivers under Carrier authority.
Source: FMCSA carrier census. Carriers with hm_ind = 'Y' (hazmat endorsement confirmed in FMCSA records). View methodology
Frequently asked questions
How many hazmat carriers are in California?
California has 3 registered hazmat trucking companies as of May 2026. Of these, 3 hold active FMCSA authority.
Which city in California has the most hazmat carriers?
Fremont leads with 1 hazmat carriers in California.
How do I find a hazmat carrier in California?
Browse the city directories below or use Truck Graph search. Each carrier profile includes safety scores, insurance, and risk screening.
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For journalists and researchers
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