---
title: "Aseyeh Nayebzadeh — Clean Truck Check, Anaheim, CA"
description: "Aseyeh Nayebzadeh in Anaheim, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/aseyeh-nayebzadeh-anaheim/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Aseyeh Nayebzadeh

Clean Truck Check tester in Anaheim, 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 | Anaheim, CA 92808 |
| County | Orange County |
| Phone | (408) 510-2323 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Aseyeh Nayebzadeh 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 | Not listed |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Hoang truong in Yorba Linda, about 2 miles away. [See listing](https://ctcfinder.com/tester/hoang-truong-yorba-linda/).

## Clean Truck Check testers in Orange County

Aseyeh Nayebzadeh 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 Anaheim itself there are 25 listed businesses, 24 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 Aseyeh Nayebzadeh offer mobile Clean Truck Check testing?

Yes. Aseyeh Nayebzadeh 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 Aseyeh Nayebzadeh test a 2012 or older diesel truck?

Aseyeh Nayebzadeh does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Hoang truong](https://ctcfinder.com/tester/hoang-truong-yorba-linda/) (about 2 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Aseyeh Nayebzadeh charge for a Clean Truck Check?

Aseyeh Nayebzadeh has not published prices with us; call (408) 510-2323 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 Aseyeh Nayebzadeh a CARB-credentialed tester?

Aseyeh Nayebzadeh 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

- **[Hoang truong](https://ctcfinder.com/tester/hoang-truong-yorba-linda/)** — Yorba Linda, CA 92887 — (714) 397-8025 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Vehifleet](https://ctcfinder.com/tester/vehifleet-yorba-linda/)** — 23281 La Palma Ave, Yorba Linda, CA 92887 — (707) 373-0551 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Marks old towne service](https://ctcfinder.com/tester/marks-old-towne-service-anaheim/)** — 1391 N Jefferson St, Anaheim, CA 92807 — (714) 933-8077 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Clean Auto Inspections](https://ctcfinder.com/tester/clean-auto-inspections-orange/)** — Orange, CA 92867 — (714) 646-7223 — 4 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Mobile CARB Tester](https://ctcfinder.com/tester/mobile-carb-tester-orange/)** — 1748 W Business Center Dr, Orange, CA 92867 — (714) 743-7000 — 4 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[OC Clean Truck LLC](https://ctcfinder.com/tester/oc-clean-truck-llc-orange/)** — Orange, CA 92867 — (714) 306-9803 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.