---
title: "JG Services — Clean Truck Check, Eastvale, CA | CTC Finder"
description: "JG Services in Eastvale, 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/jg-services-eastvale/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# JG Services

Clean Truck Check tester in Eastvale, CA (Riverside 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 | 6504 Kaisha St, Eastvale, CA 92880 |
| County | Riverside County |
| Phone | (951) 316-0877 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks JG Services 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 Aihua SUN in Eastvale, about 1 mile away. [See listing](https://ctcfinder.com/tester/aihua-sun-eastvale/).

## Clean Truck Check testers in Riverside County

JG Services is one of 251 testing businesses in Riverside County on CARB's public tester list. 233 of them offer mobile testing and 102 do smoke opacity tests. In Eastvale itself there are 8 listed businesses, 8 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 JG Services offer mobile Clean Truck Check testing?

Yes. JG Services 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 JG Services test a 2012 or older diesel truck?

JG Services does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Aihua SUN](https://ctcfinder.com/tester/aihua-sun-eastvale/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does JG Services charge for a Clean Truck Check?

JG Services has not published prices with us; call (951) 316-0877 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 JG Services a CARB-credentialed tester?

JG Services 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

- **[Aihua SUN](https://ctcfinder.com/tester/aihua-sun-eastvale/)** — Eastvale, CA 92880 — (909) 816-4640 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[California Heavy Duty Smog Check](https://ctcfinder.com/tester/california-heavy-duty-smog-check-eastvale/)** — 13781 Dellbrook St, Eastvale, CA 92880 — (626) 688-2263 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Conely Clean Air Check](https://ctcfinder.com/tester/conely-clean-air-check-eastvale/)** — 6377 Erica Ct, Eastvale, CA 92880 — (310) 343-1156 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Pacific Fleet Emissions & Compliance LLC](https://ctcfinder.com/tester/pacific-fleet-emissions-and-compliance-llc-eastvale/)** — 13445 Fox Hollow Cir, Eastvale, CA 92880 — (323) 313-7177 — 1 mi. Services: mobile testing, OBD testing.
- **[Rip's Garage](https://ctcfinder.com/tester/rips-garage-eastvale/)** — 6873 Whisperwind Dr, Eastvale, CA 92880 — (951) 833-0540 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Saucedo Equipment Rentals INC](https://ctcfinder.com/tester/saucedo-equipment-rentals-inc-eastvale/)** — 6611 Ashford Mill Ct, Eastvale, CA 92880 — (951) 316-8105 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.