---
title: "EL Diesel CARB Check — Clean Truck Check, Moreno Valley, CA"
description: "EL Diesel CARB Check in Moreno Valley, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address and…"
url: "https://ctcfinder.com/tester/el-diesel-carb-check-moreno-valley/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# EL Diesel CARB Check

Clean Truck Check tester in Moreno Valley, CA (Riverside 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 | 26480 Coconut Ln, Moreno Valley, CA 92555 |
| County | Riverside County |
| Phone | (909) 786-8195 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks EL Diesel CARB Check 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 Credentialed tester in Moreno Valley in Moreno Valley, about 1 mile away. [See listing](https://ctcfinder.com/tester/credentialed-tester-in-moreno-valley-moreno-valley/).

## Clean Truck Check testers in Riverside County

EL Diesel CARB Check is one of 251 testing businesses in Riverside County on CARB's public tester list. 233 of them offer mobile testing and 102 do smoke opacity tests. In Moreno Valley itself there are 16 listed businesses, 14 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 EL Diesel CARB Check offer mobile Clean Truck Check testing?

Yes. EL Diesel CARB Check 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 EL Diesel CARB Check test a 2012 or older diesel truck?

EL Diesel CARB Check does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Credentialed tester in Moreno Valley](https://ctcfinder.com/tester/credentialed-tester-in-moreno-valley-moreno-valley/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does EL Diesel CARB Check charge for a Clean Truck Check?

EL Diesel CARB Check has not published prices with us; call (909) 786-8195 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 EL Diesel CARB Check a CARB-credentialed tester?

EL Diesel CARB Check 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

- **[Christopher Escobar](https://ctcfinder.com/tester/christopher-escobar-moreno-valley/)** — Moreno Valley, CA 92555 — (213) 309-0514 — 1 mi. Services: mobile testing, OBD testing.
- **[Credentialed tester in Moreno Valley](https://ctcfinder.com/tester/credentialed-tester-in-moreno-valley-moreno-valley/)** — 14025 Moreno Beach Dr, Moreno Valley, CA 92555 — (909) 255-6020 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[RDR Diesel](https://ctcfinder.com/tester/rdr-diesel-moreno-valley/)** — 15356 Aguila Pass, Moreno Valley, CA 92555 — (951) 534-3952 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Yashilara 360 Solutions](https://ctcfinder.com/tester/yashilara-360-solutions-moreno-valley/)** — 28882 Brodiaea Ave, Moreno Valley, CA 92555 — (424) 394-6692 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Not Your Uncles Diesel Mobile Repair](https://ctcfinder.com/tester/not-your-uncles-diesel-mobile-repair-riverside/)** — 10498 Wells Avenue, Riverside, CA 92555 — (951) 660-2025 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[James Zamora](https://ctcfinder.com/tester/james-zamora-nuevo/)** — Nuevo, CA 92567 — (951) 442-2629 — 6 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.