---
title: "Yanes Mobile Services and Repairs — Clean Truck Check, Los Angeles, CA"
description: "Yanes Mobile Services and Repairs in Los Angeles, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing. Phone, address and nearby…"
url: "https://ctcfinder.com/tester/yanes-mobile-services-and-repairs-los-angeles/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Yanes Mobile Services and Repairs

Clean Truck Check tester in Los Angeles, CA (Los Angeles 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 | 306 E 50th St, Los Angeles, CA 90011 |
| County | Los Angeles County |
| Phone | (626) 428-1863 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Yanes Mobile Services and Repairs 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 SoCal Smog Testing in Los Angeles, about 1 mile away. [See listing](https://ctcfinder.com/tester/socal-smog-testing-los-angeles/).

## Clean Truck Check testers in Los Angeles County

Yanes Mobile Services and Repairs is one of 516 testing businesses in Los Angeles County on CARB's public tester list. 465 of them offer mobile testing and 190 do smoke opacity tests. In Los Angeles itself there are 69 listed businesses, 60 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 Yanes Mobile Services and Repairs offer mobile Clean Truck Check testing?

Yes. Yanes Mobile Services and Repairs 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 Yanes Mobile Services and Repairs test a 2012 or older diesel truck?

Yanes Mobile Services and Repairs does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [SoCal Smog Testing](https://ctcfinder.com/tester/socal-smog-testing-los-angeles/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Yanes Mobile Services and Repairs charge for a Clean Truck Check?

Yanes Mobile Services and Repairs has not published prices with us; call (626) 428-1863 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 Yanes Mobile Services and Repairs a CARB-credentialed tester?

Yanes Mobile Services and Repairs 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

- **[EJMG Services](https://ctcfinder.com/tester/ejmg-services-los-angeles/)** — 4260 Hooper Ave, Los Angeles, CA 90011 — (213) 364-3555 — 1 mi. Services: mobile testing, OBD testing.
- **[SoCal Smog Testing](https://ctcfinder.com/tester/socal-smog-testing-los-angeles/)** — 5602 S Central Ave, Los Angeles, CA 90011 — (310) 720-6683 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Walker Mobile CTC](https://ctcfinder.com/tester/walker-mobile-ctc-los-angeles/)** — Los Angeles, CA 90011 — (323) 374-3041 — 1 mi. Services: mobile testing, OBD testing.
- **[David Herrera](https://ctcfinder.com/tester/david-herrera-los-angeles/)** — Los Angeles, CA 90037 — (818) 530-6549 — 2 mi. Services: mobile testing, OBD testing.
- **[Marquest](https://ctcfinder.com/tester/marquest-los-angeles/)** — 633 W 41st Pl, Los Angeles, CA 90037 — (702) 787-1142 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[cleantruck.net](https://ctcfinder.com/tester/cleantruck-net-los-angeles/)** — Los Angeles, CA 90021 — (310) 571-7093 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.