---
title: "Jeremey Spainhoward — Clean Truck Check, Bakersfield, CA"
description: "Jeremey Spainhoward in Bakersfield, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing…"
url: "https://ctcfinder.com/tester/jeremey-spainhoward-bakersfield/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Jeremey Spainhoward

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 93308 |
| County | Kern County |
| Phone | (661) 623-4656 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Jeremey Spainhoward 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

Jeremey Spainhoward 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 Jeremey Spainhoward offer mobile Clean Truck Check testing?

Yes. Jeremey Spainhoward 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 Jeremey Spainhoward test a 2012 or older diesel truck?

Yes. Jeremey Spainhoward 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 Jeremey Spainhoward charge for a Clean Truck Check?

Jeremey Spainhoward has not published prices with us; call (661) 623-4656 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 Jeremey Spainhoward a CARB-credentialed tester?

Jeremey Spainhoward 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

- **[Alpine Truck Sales INC](https://ctcfinder.com/tester/alpine-truck-sales-inc-bakersfield/)** — 7156 Golden State Hwy, Bakersfield, CA 93308 — (682) 715-8423 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Bakersfield Truck Center](https://ctcfinder.com/tester/bakersfield-truck-center-bakersfield/)** — 8140 Golden State Hwy, Bakersfield, CA 93308 — (661) 340-8112 — 1 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Cal Lowbed Service](https://ctcfinder.com/tester/cal-lowbed-service-bakersfield/)** — 6837 Krebs Rd, Bakersfield, CA 93308 — (559) 300-0182 — 1 mi. Services: mobile testing, OBD testing.
- **[Cheapest InTown Price](https://ctcfinder.com/tester/cheapest-intown-price-bakersfield/)** — Bakersfield, CA 93308 — (661) 348-8708 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Circle M Truck & Heavy Equipment Repair](https://ctcfinder.com/tester/circle-m-truck-and-heavy-equipment-repair-bakersfield/)** — 4233 Foster Ave, Bakersfield, CA 93308 — (661) 610-8212 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Dttr inc](https://ctcfinder.com/tester/dttr-inc-bakersfield/)** — 3610 Gilmore Ave, Bakersfield, CA 93308 — (661) 401-6002 — 1 mi. Services: mobile testing, OBD testing.