---
title: "FleetCrew INC.. — Clean Truck Check, Hesperia, CA"
description: "FleetCrew INC.. in Hesperia, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome…"
url: "https://ctcfinder.com/tester/fleetcrew-inc-hesperia/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# FleetCrew INC..

Clean Truck Check tester in Hesperia, CA (San Bernardino 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 | 8899 Three Flags Rd, Hesperia, CA 92344 |
| County | San Bernardino County |
| Phone | (949) 624-4644 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks FleetCrew 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 | Yes |
| California-registered motorhome | Same test as above by engine year, once a year | Yes |

## Clean Truck Check testers in San Bernardino County

FleetCrew INC.. is one of 277 testing businesses in San Bernardino County on CARB's public tester list. 243 of them offer mobile testing and 98 do smoke opacity tests. In Hesperia itself there are 20 listed businesses, 18 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 FleetCrew INC.. offer mobile Clean Truck Check testing?

Yes. FleetCrew 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 FleetCrew INC.. test a 2012 or older diesel truck?

Yes. FleetCrew INC.. lists smoke opacity testing, the test CARB requires for diesel trucks of model year 2012 and older (no OBD). See [OBD vs smoke opacity](https://ctcfinder.com/guide/obd-vs-smoke-opacity-test/).

### How much does FleetCrew INC.. charge for a Clean Truck Check?

FleetCrew INC.. has not published prices with us; call (949) 624-4644 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 FleetCrew INC.. a CARB-credentialed tester?

FleetCrew 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

- **[Cortez & Co LLC](https://ctcfinder.com/tester/cortez-and-co-llc-hesperia/)** — 13873 Plantain St, Hesperia, CA 92344 — (909) 637-7959 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[DSB Cargo INC](https://ctcfinder.com/tester/dsb-cargo-inc-hesperia/)** — 9466 Agave Dr, Hesperia, CA 92344 — (669) 255-3832 — 1 mi. Services: mobile testing, OBD testing.
- **[Jdmobile](https://ctcfinder.com/tester/jdmobile-hesperia/)** — 13009 Tehachapi St, Hesperia, CA 92344 — (818) 239-9457 — 1 mi. Services: OBD testing.
- **[Frank Cadilli](https://ctcfinder.com/tester/frank-cadilli-oak-hills/)** — Oak Hills, CA 92344 — (760) 995-6242 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[LH](https://ctcfinder.com/tester/lh-oak-hills/)** — 12005 Lamplighter Ln, Oak Hills, CA 92344 — (760) 553-3788 — 1 mi. Services: mobile testing, OBD testing.
- **[Michelle Velasquez](https://ctcfinder.com/tester/michelle-velasquez-oak-hills/)** — Oak Hills, CA 92344 — (562) 843-2465 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.