---
title: "Tammy Lockett — Clean Truck Check, Long Beach, CA"
description: "Tammy Lockett in Long Beach, 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/tammy-lockett-long-beach/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Tammy Lockett

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 | Long Beach, CA 90810 |
| County | Los Angeles County |
| Phone | (562) 477-8702 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Tammy Lockett 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 J&M Truck Electrical Repair INC. in Long Beach, about 1 mile away. [See listing](https://ctcfinder.com/tester/j-and-m-truck-electrical-repair-inc-long-beach/).

## Clean Truck Check testers in Los Angeles County

Tammy Lockett 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 Tammy Lockett offer mobile Clean Truck Check testing?

Yes. Tammy Lockett 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 Tammy Lockett test a 2012 or older diesel truck?

Tammy Lockett does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [J&M Truck Electrical Repair INC.](https://ctcfinder.com/tester/j-and-m-truck-electrical-repair-inc-long-beach/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Tammy Lockett charge for a Clean Truck Check?

Tammy Lockett has not published prices with us; call (562) 477-8702 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 Tammy Lockett a CARB-credentialed tester?

Tammy Lockett 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

- **[J&M Truck Electrical Repair INC.](https://ctcfinder.com/tester/j-and-m-truck-electrical-repair-inc-long-beach/)** — 2619 East Jackson Street, Long Beach, CA 90810 — (626) 625-8565 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Bravo - Mobile - Los Angeles/OC](https://ctcfinder.com/tester/bravo-mobile-los-angeles-oc-carson/)** — 24418 Main St Suite 411, Carson, CA 90745 — (310) 415-1665 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Bravo - Mobile Service Los Angeles](https://ctcfinder.com/tester/bravo-mobile-service-los-angeles-carson/)** — 24418 Main St Suite 411, Carson, CA 90745 — (310) 355-8701 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Carlos Torres](https://ctcfinder.com/tester/carlos-torres-carson/)** — Carson, CA 90745 — (310) 749-8389 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Jocelin Sanchez Cruz](https://ctcfinder.com/tester/jocelin-sanchez-cruz-carson/)** — Carson, CA 90745 — (562) 528-9259 — 2 mi. Services: mobile testing, OBD testing.
- **[DMV Smog Check](https://ctcfinder.com/tester/dmv-smog-check-long-beach/)** — 3431 Cherry Ave, Long Beach, CA 90807 — (714) 881-5689 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.