---
title: "Vnmobiletesting — Clean Truck Check, La Habra, CA"
description: "Vnmobiletesting in La Habra, CA is on CARB's Clean Truck Check tester list with 2 credentialed testers. Offers mobile testing, OBD testing, smoke opacity…"
url: "https://ctcfinder.com/tester/vnmobiletesting-la-habra/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Vnmobiletesting

Clean Truck Check tester in La Habra, CA (Orange 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 | 501 North Harbor Boulevard, La Habra, CA 90631 |
| County | Orange County |
| Phone | (714) 397-8025 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 2 |
| Last verified | 2026-11-01 |

## Which trucks Vnmobiletesting 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 Orange County

Vnmobiletesting is one of 159 testing businesses in Orange County on CARB's public tester list. 146 of them offer mobile testing and 84 do smoke opacity tests. In La Habra itself there are 6 listed businesses, 6 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 Vnmobiletesting offer mobile Clean Truck Check testing?

Yes. Vnmobiletesting 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 Vnmobiletesting test a 2012 or older diesel truck?

Yes. Vnmobiletesting 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 Vnmobiletesting charge for a Clean Truck Check?

Vnmobiletesting has not published prices with us; call (714) 397-8025 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 Vnmobiletesting a CARB-credentialed tester?

Vnmobiletesting appears on CARB's public Clean Truck Check tester list with 2 credentialed testers, 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

- **[Carb Test CA](https://ctcfinder.com/tester/carb-test-ca-la-habra/)** — 1800 Hodson Ave, La Habra, CA 90631 — (714) 397-9163 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[CMC Smog Test Only](https://ctcfinder.com/tester/cmc-smog-test-only-la-habra/)** — 700 East Lambert Road, La Habra, CA 90631 — (562) 371-7107 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Dave’s Clean truck check](https://ctcfinder.com/tester/daves-clean-truck-check-la-habra/)** — 2652 W Whittier Blvd, La Habra, CA 90631 — (323) 422-6942 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Francisco Del Rio](https://ctcfinder.com/tester/francisco-del-rio-la-habra/)** — La Habra, CA 90631 — (310) 913-5607 — 1 mi. Services: mobile testing, OBD testing.
- **[Mike San Pedro](https://ctcfinder.com/tester/mike-san-pedro-la-habra/)** — La Habra, CA 90631 — (562) 743-5497 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Gerardo Reyes](https://ctcfinder.com/tester/gerardo-reyes-fullerton/)** — Fullerton, CA 92835 — (714) 906-0090 — 4 mi. Services: mobile testing, OBD testing.