1329 4th Street 
Eureka, CA 95501

Call Today:
707-443-8813

Opening Hours:
Open Daily: 7:30 am – 6:00 pm

How Much Smog Test in Humboldt (Eureka, Arcata, Fortuna, McKinleyville and Beyond

$65 Smog Test in Eureka, CA — Lowest Price in Humboldt with Free Pre‑Inspection and Discounted Retest

Get a fast, reliable smog check in Eureka for only $65, with a free 1–2 minute pre‑inspection that helps you pass the first time and an optional discounted retest if you ever need it.
Serving Eureka, Arcata, McKinleyville, Fortuna, and the greater Humboldt County area with walk‑ins welcome and easy online booking.

Why Choose 5 Rivers Auto

  • $65 Smog Test– Lowest Smog Testing In Humboldt – with clear, upfront service and no surprise add‑ons.
  • Free readiness scan before the official test to catch automatic fail items like check‑engine lights or incomplete OBD monitors.
  • Discounted retest available within 30 days if repairs were needed – ask for details when you book.
  • Open Weekends and central Eureka location at 1329 4th Street – walk‑ins welcome or reserve your time online.

How Much Smog Test in Humboldt?

Local prices vary by station, vehicle year, and test type, but most shops charge roughly $70–$90 plus the mandatory $8.25 certificate fee if you pass.
Compared with other posted rates in the market, the $65 test at 5 Rivers Auto is competitive for 2000+ OBD‑II gas vehicles in Eureka.

What to Bring

  • DMV renewal notice or registration, and a valid payment method; the state certificate fee applies only after a pass.
  • Drive normally for a few days after any battery disconnect or repairs so OBD readiness monitors set before testing.

Service Area

Eureka smog check, Arcata smog test, McKinleyville smog station, Fortuna emissions test, Humboldt County smog inspection – book now for a quick, budget‑friendly $65 test with a free pre‑inspection and optional discounted retest.