---
title: "LB Walker Automotive — Clean Truck Check, Long Beach, CA"
description: "LB Walker Automotive in Long Beach, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address and…"
url: "https://ctcfinder.com/tester/lb-walker-automotive-long-beach/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# LB Walker Automotive

Clean Truck Check tester in Long Beach, 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 | 1000 E Wardlow Rd, Long Beach, CA 90807 |
| County | Los Angeles County |
| Phone | (626) 665-7090 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks LB Walker Automotive 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 DMV Smog Check in Long Beach, about 1 mile away. [See listing](https://ctcfinder.com/tester/dmv-smog-check-long-beach/).

## Clean Truck Check testers in Los Angeles County

LB Walker Automotive 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 Long Beach itself there are 26 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 LB Walker Automotive offer mobile Clean Truck Check testing?

Yes. LB Walker Automotive 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 LB Walker Automotive test a 2012 or older diesel truck?

LB Walker Automotive does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [DMV Smog Check](https://ctcfinder.com/tester/dmv-smog-check-long-beach/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does LB Walker Automotive charge for a Clean Truck Check?

LB Walker Automotive has not published prices with us; call (626) 665-7090 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 LB Walker Automotive a CARB-credentialed tester?

LB Walker Automotive 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

- **[DMV Smog Check](https://ctcfinder.com/tester/dmv-smog-check-long-beach/)** — 3431 Cherry Ave, Long Beach, CA 90807 — (714) 881-5689 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[A&G](https://ctcfinder.com/tester/a-and-g-long-beach/)** — 631 E Burnett St #B, Long Beach, CA 90806 — (562) 388-3377 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[LA Smog](https://ctcfinder.com/tester/la-smog-long-beach/)** — 550 E Pacific Coast Hwy, Long Beach, CA 90806 — (562) 674-6873 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Long Beach Smog Pros](https://ctcfinder.com/tester/long-beach-smog-pros-long-beach/)** — 2160 Long Beach Boulevard B, Long Beach, CA 90806 — (562) 787-2225 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[System Maintenance](https://ctcfinder.com/tester/system-maintenance-long-beach/)** — 1335 East Spring Street, Long Beach, CA 90806 — (310) 629-3050 — 1 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Eduardo Monroy](https://ctcfinder.com/tester/eduardo-monroy-signal-hill/)** — Signal Hill, CA 90755 — (424) 373-2744 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.