---
title: "Redrum LLC mobile testing — Clean Truck Check, Whittier, CA"
description: "Redrum LLC mobile testing in Whittier, 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/redrum-llc-mobile-testing-whittier/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Redrum LLC mobile testing

Clean Truck Check tester in Whittier, 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 | 8930 Calmada Avenue, Whittier, CA 90605 |
| County | Los Angeles County |
| Phone | (323) 287-6403 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Redrum LLC mobile testing 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&J Mobile Services in Whittier, about 1 mile away. [See listing](https://ctcfinder.com/tester/j-and-j-mobile-services-whittier/).

## Clean Truck Check testers in Los Angeles County

Redrum LLC mobile testing 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 Whittier itself there are 10 listed businesses, 10 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 Redrum LLC mobile testing offer mobile Clean Truck Check testing?

Yes. Redrum LLC mobile testing 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 Redrum LLC mobile testing test a 2012 or older diesel truck?

Redrum LLC mobile testing does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [J&J Mobile Services](https://ctcfinder.com/tester/j-and-j-mobile-services-whittier/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Redrum LLC mobile testing charge for a Clean Truck Check?

Redrum LLC mobile testing has not published prices with us; call (323) 287-6403 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 Redrum LLC mobile testing a CARB-credentialed tester?

Redrum LLC mobile testing 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

- **[CA Truck Inspector](https://ctcfinder.com/tester/ca-truck-inspector-whittier/)** — 8614 Guilford Avenue, Whittier, CA 90605 — (562) 455-3552 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Cesar Soto](https://ctcfinder.com/tester/cesar-soto-whittier/)** — Whittier, CA 90605 — (323) 215-8681 — 1 mi. Services: mobile testing, OBD testing.
- **[Daniel's Mobile CARB Check](https://ctcfinder.com/tester/daniels-mobile-carb-check-whittier/)** — 13858 Russell St, Whittier, CA 90605 — (562) 325-2509 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Imperia Group CA](https://ctcfinder.com/tester/imperia-group-ca-whittier/)** — 10221 Lanett Ave, Whittier, CA 90605 — (323) 535-3057 — 1 mi. Services: mobile testing, OBD testing.
- **[J&J Mobile Services](https://ctcfinder.com/tester/j-and-j-mobile-services-whittier/)** — 13502 Whitteri Blvd Suite H 276, Whittier, CA 90605 — (562) 677-5105 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Oscar Meneses](https://ctcfinder.com/tester/oscar-meneses-whittier/)** — Whittier, CA 90605 — (323) 313-7808 — 1 mi. Services: mobile testing, motorhome testing.