---
title: "Pro smog — Clean Truck Check, Sun Valley, CA | CTC Finder"
description: "Pro smog in Sun Valley, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/pro-smog-sun-valley/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Pro smog

Clean Truck Check tester in Sun Valley, 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 | 7559 Vineland Ave, Sun Valley, CA 91352 |
| County | Los Angeles County |
| Phone | (818) 419-4769 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Pro smog 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 | Yes |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is EA Fleet Service INC in Sun Valley, about 1 mile away. [See listing](https://ctcfinder.com/tester/ea-fleet-service-inc-sun-valley/).

## Clean Truck Check testers in Los Angeles County

Pro smog 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 Sun Valley 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 Pro smog offer mobile Clean Truck Check testing?

Yes. Pro smog 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 Pro smog test a 2012 or older diesel truck?

Pro smog does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [EA Fleet Service INC](https://ctcfinder.com/tester/ea-fleet-service-inc-sun-valley/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Pro smog charge for a Clean Truck Check?

Pro smog has not published prices with us; call (818) 419-4769 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 Pro smog a CARB-credentialed tester?

Pro smog 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

- **[Aldana's Smog Check](https://ctcfinder.com/tester/aldanas-smog-check-sun-valley/)** — 8618 Lankershim Blvd, Sun Valley, CA 91352 — (818) 851-2999 — 1 mi. Services: mobile testing, OBD testing.
- **[EA Fleet Service INC](https://ctcfinder.com/tester/ea-fleet-service-inc-sun-valley/)** — Sun Valley, CA 91352 — (818) 748-5311 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[L.A. Fleet Care](https://ctcfinder.com/tester/l-a-fleet-care-sun-valley/)** — 11277 Dora St, Sun Valley, CA 91352 — (818) 433-5299 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[LA Fleet Care](https://ctcfinder.com/tester/la-fleet-care-sun-valley/)** — 11277 Dora St, Sun Valley, CA 91352 — (818) 582-4582 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Manuk Manukyan](https://ctcfinder.com/tester/manuk-manukyan-sun-valley/)** — Sun Valley, CA 91352 — (949) 272-6034 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Miguels CTC](https://ctcfinder.com/tester/miguels-ctc-sun-valley/)** — 12242 Branford St, Sun Valley, CA 91352 — (805) 638-3911 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.