---
title: "ABC Smog Diagnostics — Clean Truck Check, Jurupa Valley, CA"
description: "ABC Smog Diagnostics in Jurupa Valley, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing…"
url: "https://ctcfinder.com/tester/abc-smog-diagnostics-jurupa-valley/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# ABC Smog Diagnostics

Clean Truck Check tester in Jurupa 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 | 5524 Golf St, Jurupa Valley, CA 92509 |
| County | Riverside County |
| Phone | (909) 437-9970 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks ABC Smog Diagnostics 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 | Yes |
| California-registered motorhome | Same test as above by engine year, once a year | Yes |

## Clean Truck Check testers in Riverside County

ABC Smog Diagnostics 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 Jurupa Valley itself there are 18 listed businesses, 17 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 ABC Smog Diagnostics offer mobile Clean Truck Check testing?

Yes. ABC Smog Diagnostics 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 ABC Smog Diagnostics test a 2012 or older diesel truck?

Yes. ABC Smog Diagnostics lists smoke opacity testing, the test CARB requires for diesel trucks of model year 2012 and older (no OBD). See [OBD vs smoke opacity](https://ctcfinder.com/guide/obd-vs-smoke-opacity-test/).

### How much does ABC Smog Diagnostics charge for a Clean Truck Check?

ABC Smog Diagnostics has not published prices with us; call (909) 437-9970 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 ABC Smog Diagnostics a CARB-credentialed tester?

ABC Smog Diagnostics 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

- **[Californuim HD Fleet solutions](https://ctcfinder.com/tester/californuim-hd-fleet-solutions-jurupa-valley/)** — 3686 Fleming St, Jurupa Valley, CA 92509 — (909) 275-9392 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Cezar Ramirez](https://ctcfinder.com/tester/cezar-ramirez-jurupa-valley/)** — Jurupa Valley, CA 92509 — (951) 329-0643 — 1 mi. Services: mobile testing, OBD testing.
- **[Deluxe Auto Carriers Inc.-Tester](https://ctcfinder.com/tester/deluxe-auto-carriers-inc-tester-jurupa-valley/)** — 4788 Brookhollow Cir, Jurupa Valley, CA 92509 — (951) 602-0023 — 1 mi. Services: mobile testing, OBD testing.
- **[Ferdon Mobile Repair](https://ctcfinder.com/tester/ferdon-mobile-repair-jurupa-valley/)** — 5429 Belgian Ct, Jurupa Valley, CA 92509 — (951) 809-9912 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Fleetwest Services INC](https://ctcfinder.com/tester/fleetwest-services-inc-jurupa-valley/)** — 6973 Jurupa Rd, Jurupa Valley, CA 92509 — (951) 536-5474 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[G Gomez Transportation & son](https://ctcfinder.com/tester/g-gomez-transportation-and-son-jurupa-valley/)** — 9260 Tara Cir, Jurupa Valley, CA 92509 — (909) 957-8884 — 1 mi. Services: OBD testing.