---
title: "Moises Ramirez — Clean Truck Check, Rialto, CA | CTC Finder"
description: "Moises Ramirez in Rialto, 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/moises-ramirez-rialto/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Moises Ramirez

Clean Truck Check tester in Rialto, 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 | Rialto, CA 92376 |
| County | San Bernardino County |
| Phone | (323) 891-9648 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Moises Ramirez 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 Bradley Ridges in Rialto, about 1 mile away. [See listing](https://ctcfinder.com/tester/bradley-ridges-rialto/).

## Clean Truck Check testers in San Bernardino County

Moises Ramirez 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 Rialto itself there are 18 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 Moises Ramirez offer mobile Clean Truck Check testing?

Yes. Moises Ramirez 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 Moises Ramirez test a 2012 or older diesel truck?

Moises Ramirez does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Bradley Ridges](https://ctcfinder.com/tester/bradley-ridges-rialto/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Moises Ramirez charge for a Clean Truck Check?

Moises Ramirez has not published prices with us; call (323) 891-9648 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 Moises Ramirez a CARB-credentialed tester?

Moises Ramirez 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

- **[Antonio Garcia](https://ctcfinder.com/tester/antonio-garcia-rialto/)** — Rialto, CA 92376 — (909) 491-8792 — 1 mi. Services: mobile testing, OBD testing.
- **[Bennys clean truck check](https://ctcfinder.com/tester/bennys-clean-truck-check-rialto/)** — 523 w Rialto ave suite B, Rialto, CA 92376 — (909) 873-5403 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Bradley Ridges](https://ctcfinder.com/tester/bradley-ridges-rialto/)** — Rialto, CA 92376 — (480) 669-6328 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Eclipse CTC](https://ctcfinder.com/tester/eclipse-ctc-rialto/)** — 1223 W Victoria St, Rialto, CA 92376 — (562) 252-6379 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Edwards Truck Stop](https://ctcfinder.com/tester/edwards-truck-stop-rialto/)** — 160 S Eucalyptus Ave spc35, Rialto, CA 92376 — (909) 543-2901 — 1 mi. Services: mobile testing, OBD testing.
- **[Homeland Fleet Services](https://ctcfinder.com/tester/homeland-fleet-services-rialto/)** — 775 W Rialto Ave, Rialto, CA 92376 — (888) 860-2195 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.