---
title: "LinkX Logistics Inc — Clean Truck Check, Rowland Heights, CA"
description: "LinkX Logistics Inc in Rowland Heights, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address…"
url: "https://ctcfinder.com/tester/linkx-logistics-inc-rowland-heights/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# LinkX Logistics Inc

Clean Truck Check tester in Rowland Heights, 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 | 18351 Colima Rd STE 639, Rowland Heights, CA 91748 |
| County | Los Angeles County |
| Phone | (909) 990-8811 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks LinkX Logistics Inc 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 | Yes |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Marie's cleantruck's check in Rowland Heights, about 1 mile away. [See listing](https://ctcfinder.com/tester/maries-cleantrucks-check-rowland-heights/).

## Clean Truck Check testers in Los Angeles County

LinkX Logistics Inc 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 Rowland Heights itself there are 4 listed businesses, 4 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 LinkX Logistics Inc offer mobile Clean Truck Check testing?

Yes. LinkX Logistics Inc 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 LinkX Logistics Inc test a 2012 or older diesel truck?

LinkX Logistics Inc does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Marie's cleantruck's check](https://ctcfinder.com/tester/maries-cleantrucks-check-rowland-heights/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does LinkX Logistics Inc charge for a Clean Truck Check?

LinkX Logistics Inc has not published prices with us; call (909) 990-8811 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 LinkX Logistics Inc a CARB-credentialed tester?

LinkX Logistics Inc 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

- **[CE Logistics](https://ctcfinder.com/tester/ce-logistics-city-of-industry/)** — 915 S Azusa Ave, City of Industry, CA 91748 — (626) 222-6682 — 1 mi. Services: mobile testing, OBD testing.
- **[Marie's cleantruck's check](https://ctcfinder.com/tester/maries-cleantrucks-check-rowland-heights/)** — 19116 E Walnut Dr N, Rowland Heights, CA 91748 — (626) 652-1930 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Smog Pros Test Only INC](https://ctcfinder.com/tester/smog-pros-test-only-inc-rowland-heights/)** — 18934 Colima Rd, Rowland Heights, CA 91748 — (626) 839-6000 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Smog Test Only Discount Center](https://ctcfinder.com/tester/smog-test-only-discount-center-rowland-heights/)** — 19116 E Walnut Dr N, Rowland Heights, CA 91748 — (626) 488-2762 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[California CARB Check](https://ctcfinder.com/tester/california-carb-check-west-covina/)** — 2329 E Regina St, West Covina, CA 91792 — (626) 736-7797 — 3 mi. Services: mobile testing, OBD testing.
- **[Joseph Avila-Castro](https://ctcfinder.com/tester/joseph-avila-castro-west-covina/)** — West Covina, CA 91792 — (626) 383-3036 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.