---
title: "Toms Truck Center-Oc — Clean Truck Check, Santa Ana, CA"
description: "Toms Truck Center-Oc in Santa Ana, CA is on CARB's Clean Truck Check tester list with 2 credentialed testers. Offers OBD testing, smoke opacity (non-OBD)…"
url: "https://ctcfinder.com/tester/toms-truck-center-oc-santa-ana/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Toms Truck Center-Oc

Clean Truck Check tester in Santa Ana, 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 | 909 N Grand Ave, Santa Ana, CA 92701 |
| County | Orange County |
| Phone | (800) 638-1015 |
| Mobile testing | No |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | No |
| Credentialed testers | 2 |
| Last verified | 2026-11-01 |

## Which trucks Toms Truck Center-Oc 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 | Not listed |

If you need a tester at your yard, the nearest listed tester that offers mobile testing is Credentialed tester in Santa Ana in Santa Ana, about 1 mile away. [See listing](https://ctcfinder.com/tester/credentialed-tester-in-santa-ana-santa-ana/).

## Clean Truck Check testers in Orange County

Toms Truck Center-Oc 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 Santa Ana itself there are 14 listed businesses, 10 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 Toms Truck Center-Oc offer mobile Clean Truck Check testing?

Not according to CARB's tester list; plan to bring the truck to the tester. The nearest listed mobile tester is [Credentialed tester in Santa Ana](https://ctcfinder.com/tester/credentialed-tester-in-santa-ana-santa-ana/) (about 1 mile).

### Can Toms Truck Center-Oc test a 2012 or older diesel truck?

Yes. Toms Truck Center-Oc 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 Toms Truck Center-Oc charge for a Clean Truck Check?

Toms Truck Center-Oc has not published prices with us; call (800) 638-1015 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 Toms Truck Center-Oc a CARB-credentialed tester?

Toms Truck Center-Oc 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

- **[Credentialed tester in Santa Ana](https://ctcfinder.com/tester/credentialed-tester-in-santa-ana-santa-ana/)** — 484 Porter St, Santa Ana, CA 92701 — (714) 717-4738 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Santa Ana Smog Repair Inc](https://ctcfinder.com/tester/santa-ana-smog-repair-inc-santa-ana/)** — 123 McClay St, Santa Ana, CA 92701 — (949) 510-0919 — 1 mi. Services: OBD testing, motorhome testing.
- **[Toms Truck Center](https://ctcfinder.com/tester/toms-truck-center-santa-ana/)** — 909 N Grand Ave, Santa Ana, CA 92701 — (714) 338-6030 — 1 mi. Services: OBD testing, smoke opacity (non-OBD) testing.
- **[DieselGo](https://ctcfinder.com/tester/dieselgo-santa-ana/)** — 2726 strawberry ln, Santa Ana, CA 92706 — (714) 844-8888 — 2 mi. Services: mobile testing.
- **[Joey Chuop](https://ctcfinder.com/tester/joey-chuop-tustin/)** — Tustin, CA 92780 — (714) 724-5039 — 2 mi. Services: mobile testing, OBD testing.
- **[Van Nguyen](https://ctcfinder.com/tester/van-nguyen-tustin/)** — Tustin, CA 92780 — (714) 397-8025 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.