---
title: "CARB Compliance Testing LLC — Clean Truck Check, Orosi, CA"
description: "CARB Compliance Testing LLC in Orosi, 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/carb-compliance-testing-llc-orosi/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# CARB Compliance Testing LLC

Clean Truck Check tester in Orosi, CA (Tulare 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 | 12476 Whittaker Ave, Orosi, CA 93647 |
| County | Tulare County |
| Phone | (559) 406-8366 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks CARB Compliance Testing LLC 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 Performance Truck Services in Orosi, about 1 mile away. [See listing](https://ctcfinder.com/tester/performance-truck-services-orosi/).

## Clean Truck Check testers in Tulare County

CARB Compliance Testing LLC is one of 62 testing businesses in Tulare County on CARB's public tester list. 53 of them offer mobile testing and 31 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 CARB Compliance Testing LLC offer mobile Clean Truck Check testing?

Yes. CARB Compliance Testing LLC 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 CARB Compliance Testing LLC test a 2012 or older diesel truck?

CARB Compliance Testing LLC does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Performance Truck Services](https://ctcfinder.com/tester/performance-truck-services-orosi/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does CARB Compliance Testing LLC charge for a Clean Truck Check?

CARB Compliance Testing LLC has not published prices with us; call (559) 406-8366 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 CARB Compliance Testing LLC a CARB-credentialed tester?

CARB Compliance Testing LLC 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

- **[Performance Truck Services](https://ctcfinder.com/tester/performance-truck-services-orosi/)** — 41881 Ralph Rd, Orosi, CA 93647 — (559) 397-4807 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Jessica Lizarraga](https://ctcfinder.com/tester/jessica-lizarraga-cutler/)** — Cutler, CA 93615 — (559) 468-6564 — 9 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Cecils Garage](https://ctcfinder.com/tester/cecils-garage-woodlake/)** — 34404 Road 204, Woodlake, CA 93286 — (559) 564-8026 — 11 mi. Services: OBD testing.
- **[Cen-Cal Truck Testing LLC](https://ctcfinder.com/tester/cen-cal-truck-testing-llc-dinuba/)** — 40408 Road 74, Dinuba, CA 93618 — (559) 847-6013 — 13 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Danny's Diesel Repair](https://ctcfinder.com/tester/dannys-diesel-repair-dinuba/)** — 6952 Avenue 416, Dinuba, CA 93618 — (559) 268-0298 — 13 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Jorge Minjares](https://ctcfinder.com/tester/jorge-minjares-dinuba/)** — Dinuba, CA 93618 — (858) 531-1202 — 13 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.