---
title: "Socal Mobile Maintenance — Clean Truck Check, Veneta, OR"
description: "Socal Mobile Maintenance in Veneta, OR is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing…"
url: "https://ctcfinder.com/tester/socal-mobile-maintenance-veneta-or/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Socal Mobile Maintenance

Clean Truck Check tester in Veneta, OR.

> 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 | 25660 Tidball Ln, Veneta, OR 97487 |
| Phone | (323) 671-6199 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Socal Mobile Maintenance 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 Oregon

Socal Mobile Maintenance is one of 25 testing businesses in Oregon on CARB's public tester list. 21 of them offer mobile testing and 6 do smoke opacity tests.

## 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 Socal Mobile Maintenance offer mobile Clean Truck Check testing?

Yes. Socal Mobile Maintenance 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 Socal Mobile Maintenance test a 2012 or older diesel truck?

Yes. Socal Mobile Maintenance 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 Socal Mobile Maintenance charge for a Clean Truck Check?

Socal Mobile Maintenance has not published prices with us; call (323) 671-6199 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 Socal Mobile Maintenance a CARB-credentialed tester?

Socal Mobile Maintenance 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

- **[Equipment Mobile Service](https://ctcfinder.com/tester/equipment-mobile-service-eugene-or/)** — 29522 Airport Rd, Eugene, OR 97402 — (541) 688-6800 — 9 mi. Services: mobile testing, OBD testing.
- **[Nick Gonzaalez](https://ctcfinder.com/tester/nick-gonzaalez-eugene-or/)** — Eugene, OR 97402 — (541) 521-0056 — 9 mi. Services: OBD testing.