---
title: "California Emission Solutions llc — Clean Truck Check, Perris, CA"
description: "California Emission Solutions llc in Perris, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD)…"
url: "https://ctcfinder.com/tester/california-emission-solutions-llc-perris/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# California Emission Solutions llc

Clean Truck Check tester in Perris, 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 | 3645 Alhambra Ln, Perris, CA 92571 |
| County | Riverside County |
| Phone | (951) 990-4074 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks California Emission Solutions llc 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 Riverside County

California Emission Solutions llc 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 Perris itself there are 18 listed businesses, 16 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 California Emission Solutions llc offer mobile Clean Truck Check testing?

Yes. California Emission Solutions llc 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 California Emission Solutions llc test a 2012 or older diesel truck?

Yes. California Emission Solutions llc 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 California Emission Solutions llc charge for a Clean Truck Check?

California Emission Solutions llc has not published prices with us; call (951) 990-4074 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 California Emission Solutions llc a CARB-credentialed tester?

California Emission Solutions llc 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

- **[aguilares LLC](https://ctcfinder.com/tester/aguilares-llc-perris/)** — 2066 Willowbrook Ln, Perris, CA 92571 — (949) 245-4300 — 1 mi. Services: OBD testing.
- **[All Smogged Motors](https://ctcfinder.com/tester/all-smogged-motors-perris/)** — 425 W Rider St Suite B 3, Perris, CA 92571 — (951) 790-2232 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Faisal Bhuiyan](https://ctcfinder.com/tester/faisal-bhuiyan-perris/)** — Perris, CA 92571 — (909) 561-2872 — 1 mi. Services: mobile testing, OBD testing.
- **[HD Smog Pro LLC](https://ctcfinder.com/tester/hd-smog-pro-llc-perris/)** — 2197 Murrieta Rd, Perris, CA 92571 — (951) 664-2574 — 1 mi. Services: mobile testing, motorhome testing.
- **[Inland Empire Diesel Smog](https://ctcfinder.com/tester/inland-empire-diesel-smog-perris/)** — 1133 Moraga Ave, Perris, CA 92571 — (562) 310-0036 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[O&J Mobile Mechanics LLC](https://ctcfinder.com/tester/o-and-j-mobile-mechanics-llc-perris/)** — 1902 Neptune Dr, Perris, CA 92571 — (951) 591-9827 — 1 mi. Services: mobile testing, OBD testing.