---
title: "Green Air Diesel Solutions — Clean Truck Check, Montebello, CA"
description: "Green Air Diesel Solutions in Montebello, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing…"
url: "https://ctcfinder.com/tester/green-air-diesel-solutions-montebello/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Green Air Diesel Solutions

Clean Truck Check tester in Montebello, 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 | 328 N 6th St, Montebello, CA 90640 |
| County | Los Angeles County |
| Phone | (323) 774-8272 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Green Air Diesel Solutions 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 Los Angeles County

Green Air Diesel Solutions 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 Montebello itself there are 8 listed businesses, 7 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 Green Air Diesel Solutions offer mobile Clean Truck Check testing?

Yes. Green Air Diesel Solutions 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 Green Air Diesel Solutions test a 2012 or older diesel truck?

Yes. Green Air Diesel Solutions 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 Green Air Diesel Solutions charge for a Clean Truck Check?

Green Air Diesel Solutions has not published prices with us; call (323) 774-8272 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 Green Air Diesel Solutions a CARB-credentialed tester?

Green Air Diesel Solutions 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

- **[Carlos Nunez](https://ctcfinder.com/tester/carlos-nunez-montebello/)** — Montebello, CA 90640 — (310) 590-5955 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Chloe Benoit](https://ctcfinder.com/tester/chloe-benoit-montebello/)** — Montebello, CA 90640 — (213) 275-9851 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Edgar Rodriguez](https://ctcfinder.com/tester/edgar-rodriguez-montebello/)** — Montebello, CA 90640 — (213) 706-1979 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Fernando Guillen](https://ctcfinder.com/tester/fernando-guillen-montebello/)** — Montebello, CA 90640 — (323) 365-1988 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Louie's Smog Check](https://ctcfinder.com/tester/louies-smog-check-montebello/)** — 720 Washington Blvd, Montebello, CA 90640 — (323) 516-6700 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Romeo Ocfemia](https://ctcfinder.com/tester/romeo-ocfemia-montebello/)** — Montebello, CA 90640 — (626) 482-1873 — 1 mi. Services: mobile testing, OBD testing.