---
title: "Ricardo Jimenez — Clean Truck Check, Oxnard, CA | CTC Finder"
description: "Ricardo Jimenez in Oxnard, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/ricardo-jimenez-oxnard/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Ricardo Jimenez

Clean Truck Check tester in Oxnard, CA (Ventura 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 | Oxnard, CA 93036 |
| County | Ventura County |
| Phone | (805) 832-3308 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Ricardo Jimenez 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 | Not listed |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Conley Clean Truck Check in Oxnard, about 1 mile away. [See listing](https://ctcfinder.com/tester/conley-clean-truck-check-oxnard/).

## Clean Truck Check testers in Ventura County

Ricardo Jimenez is one of 68 testing businesses in Ventura County on CARB's public tester list. 61 of them offer mobile testing and 21 do smoke opacity tests. In Oxnard itself there are 22 listed businesses, 19 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 Ricardo Jimenez offer mobile Clean Truck Check testing?

Yes. Ricardo Jimenez 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 Ricardo Jimenez test a 2012 or older diesel truck?

Ricardo Jimenez does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Conley Clean Truck Check](https://ctcfinder.com/tester/conley-clean-truck-check-oxnard/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Ricardo Jimenez charge for a Clean Truck Check?

Ricardo Jimenez has not published prices with us; call (805) 832-3308 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 Ricardo Jimenez a CARB-credentialed tester?

Ricardo Jimenez 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

- **[Conley Clean Truck Check](https://ctcfinder.com/tester/conley-clean-truck-check-oxnard/)** — 456 Walnut Dr, Oxnard, CA 93036 — (805) 766-9866 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[DieselCTC](https://ctcfinder.com/tester/dieselctc-oxnard/)** — Oxnard, CA 93036 — (805) 832-1174 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Gustavo servin](https://ctcfinder.com/tester/gustavo-servin-oxnard/)** — Oxnard, CA 93036 — (805) 233-0108 — 1 mi. Services: OBD testing, smoke opacity (non-OBD) testing.
- **[Isaac Lopez](https://ctcfinder.com/tester/isaac-lopez-oxnard/)** — Oxnard, CA 93036 — (805) 836-5098 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Macias Mobile Repair](https://ctcfinder.com/tester/macias-mobile-repair-ventura/)** — Ventura, CA 93004 — (760) 560-6523 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Michael Attema](https://ctcfinder.com/tester/michael-attema-ventura/)** — Ventura, CA 93004 — (805) 797-0570 — 2 mi. Services: mobile testing, OBD testing.