---
title: "Blue Sky Smog — Clean Truck Check, Bakersfield, CA"
description: "Blue Sky Smog in Bakersfield, 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/blue-sky-smog-bakersfield/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Blue Sky Smog

Clean Truck Check tester in Bakersfield, CA (Kern 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 | Bakersfield, CA 93306 |
| County | Kern County |
| Phone | (661) 241-8076 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

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

## Clean Truck Check testers in Kern County

Blue Sky Smog is one of 107 testing businesses in Kern County on CARB's public tester list. 89 of them offer mobile testing and 53 do smoke opacity tests. In Bakersfield itself there are 78 listed businesses, 63 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 Blue Sky Smog offer mobile Clean Truck Check testing?

Yes. Blue Sky 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 Blue Sky Smog test a 2012 or older diesel truck?

Yes. Blue Sky Smog 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 Blue Sky Smog charge for a Clean Truck Check?

Blue Sky Smog has not published prices with us; call (661) 241-8076 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 Blue Sky Smog a CARB-credentialed tester?

Blue Sky 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

- **[Commercial Truck Mobile Testing](https://ctcfinder.com/tester/commercial-truck-mobile-testing-bakersfield/)** — 10800 Paladino Dr, Bakersfield, CA 93306 — (661) 809-6815 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Elyse Truck Testing](https://ctcfinder.com/tester/elyse-truck-testing-bakersfield/)** — 9145 Topico Ct, Bakersfield, CA 93306 — (661) 599-7392 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Jared Forsythe](https://ctcfinder.com/tester/jared-forsythe-bakersfield/)** — Bakersfield, CA 93306 — (661) 827-7779 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Jose Barrios](https://ctcfinder.com/tester/jose-barrios-bakersfield/)** — Bakersfield, CA 93306 — (661) 247-3618 — 1 mi. Services: mobile testing, OBD testing.
- **[P2G Emissions and Compliance Group](https://ctcfinder.com/tester/p2g-emissions-and-compliance-group-bakersfield/)** — 2713 Sweet Trail Ct, Bakersfield, CA 93306 — (661) 742-8085 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Salomon Moreno](https://ctcfinder.com/tester/salomon-moreno-bakersfield/)** — Bakersfield, CA 93306 — (661) 487-5474 — 1 mi. Services: not listed.