---
title: "Daniel linton — Clean Truck Check, Eureka, CA | CTC Finder"
description: "Daniel linton in Eureka, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address and nearby…"
url: "https://ctcfinder.com/tester/daniel-linton-eureka/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Daniel linton

Clean Truck Check tester in Eureka, CA (Humboldt County).

> CTC Finder is an independent directory, not affiliated with CARB. Tester data: CARB Clean Truck Check public tester list, last checked November 1, 2026. Confirm services, hours and prices with the tester.

| Field | Value |
|---|---|
| Location | Eureka, CA 95503 |
| County | Humboldt County |
| Phone | (707) 502-5250 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Daniel linton can test

| Your vehicle | Test required | This tester |
|---|---|---|
| Diesel, model year 2013 or newer | OBD scan | Yes |
| Alternative fuel (natural gas, propane), 2018 or newer | OBD scan | Yes |
| Diesel, model year 2012 or older (no OBD) | Smoke opacity test (SAE J1667) plus visual inspection | Not listed |
| California-registered motorhome | Same test as above by engine year, once a year | Yes |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Coast Counties Peterbilt in Eureka, about 5 miles away. [See listing](https://ctcfinder.com/tester/coast-counties-peterbilt-eureka/).

## Clean Truck Check testers in Humboldt County

Daniel linton is one of 20 testing businesses in Humboldt County on CARB's public tester list. 16 of them offer mobile testing and 13 do smoke opacity tests. In Eureka itself there are 4 listed businesses, 4 of them mobile.

## When your truck is due

Most trucks test twice a year, on a schedule tied to the DMV registration expiration date. CARB says OBD trucks move to four tests a year beginning October 2027. California-registered (non-commercial) motorhomes and agricultural vehicles test once a year. See the [deadline guide](https://ctcfinder.com/guide/deadlines-2026-2027/). You can test up to 90 days before a deadline. Free email reminders: https://ctcfinder.com/reminders/

## Frequently asked questions

### Does Daniel linton offer mobile Clean Truck Check testing?

Yes. Daniel linton says on CARB's tester list that it offers mobile testing, so it can come to your yard or job site. Ask about a trip fee when you call.

### Can Daniel linton test a 2012 or older diesel truck?

Daniel linton does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Coast Counties Peterbilt](https://ctcfinder.com/tester/coast-counties-peterbilt-eureka/) (about 5 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Daniel linton charge for a Clean Truck Check?

Daniel linton has not published prices with us; call (707) 502-5250 for a quote. Published California prices are usually $50–$135 per vehicle for an OBD test and $190–$200 for a smoke opacity test, plus CARB's annual fee ($32.13 in 2026). See the [cost guide](https://ctcfinder.com/guide/cost/).

### Is Daniel linton a CARB-credentialed tester?

Daniel linton appears on CARB's public Clean Truck Check tester list, last checked November 1, 2026. Only credentialed testers can submit results to CARB; after the test, confirm the passing result shows for your vehicle in CTC-VIS.

## Other testers nearby

- **[Coast Counties Peterbilt](https://ctcfinder.com/tester/coast-counties-peterbilt-eureka/)** — 2660 Jacobs Ave, Eureka, CA 95501 — (707) 599-7531 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Dan Nordstrom](https://ctcfinder.com/tester/dan-nordstrom-eureka/)** — Eureka, CA 95501 — (707) 845-6772 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Weburg Mobile Diesel LLC](https://ctcfinder.com/tester/weburg-mobile-diesel-llc-eureka/)** — 1817 2nd St, Eureka, CA 95501 — (707) 243-3308 — 5 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Cummins](https://ctcfinder.com/tester/cummins-arcata/)** — 5150 BOYD ROAD, Arcata, CA 95521 — (707) 822-7390 — 8 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Jason Fredrickson](https://ctcfinder.com/tester/jason-fredrickson-arcata/)** — Arcata, CA 95521 — (707) 672-4181 — 8 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Northern Humboldt Union High School Districts](https://ctcfinder.com/tester/northern-humboldt-union-high-school-districts-arcata/)** — 3701 Boyd Rd, Arcata, CA 95521 — (707) 679-8111 — 8 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.