---
title: "Dave's Mobile Truck and Trailer Repair — Clean Truck Check, Stockton, CA"
description: "Dave's Mobile Truck and Trailer Repair in Stockton, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing…"
url: "https://ctcfinder.com/tester/daves-mobile-truck-and-trailer-repair-stockton/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Dave's Mobile Truck and Trailer Repair

Clean Truck Check tester in Stockton, CA (San Joaquin 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 | 1872 Shimizu Dr, Stockton, CA 95203 |
| County | San Joaquin County |
| Phone | (209) 922-5558 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Dave's Mobile Truck and Trailer Repair 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 Isaias Morfin in Stockton, about 1 mile away. [See listing](https://ctcfinder.com/tester/isaias-morfin-stockton/).

## Clean Truck Check testers in San Joaquin County

Dave's Mobile Truck and Trailer Repair is one of 124 testing businesses in San Joaquin County on CARB's public tester list. 111 of them offer mobile testing and 53 do smoke opacity tests. In Stockton itself there are 50 listed businesses, 43 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 Dave's Mobile Truck and Trailer Repair offer mobile Clean Truck Check testing?

Yes. Dave's Mobile Truck and Trailer Repair 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 Dave's Mobile Truck and Trailer Repair test a 2012 or older diesel truck?

Dave's Mobile Truck and Trailer Repair does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Isaias Morfin](https://ctcfinder.com/tester/isaias-morfin-stockton/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Dave's Mobile Truck and Trailer Repair charge for a Clean Truck Check?

Dave's Mobile Truck and Trailer Repair has not published prices with us; call (209) 922-5558 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 Dave's Mobile Truck and Trailer Repair a CARB-credentialed tester?

Dave's Mobile Truck and Trailer Repair 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

- **[Isaias Morfin](https://ctcfinder.com/tester/isaias-morfin-stockton/)** — Stockton, CA 95203 — (209) 623-5336 — 1 mi. Services: OBD testing, smoke opacity (non-OBD) testing.
- **[Lucian Rosselli](https://ctcfinder.com/tester/lucian-rosselli-stockton/)** — Stockton, CA 95203 — (209) 696-0199 — 1 mi. Services: not listed.
- **[Mohammad Arshadi](https://ctcfinder.com/tester/mohammad-arshadi-stockton/)** — Stockton, CA 95203 — (916) 280-8902 — 1 mi. Services: mobile testing, OBD testing.
- **[Nick Payne](https://ctcfinder.com/tester/nick-payne-stockton/)** — Stockton, CA 95203 — (209) 981-7923 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[TriStar Smog STOCKTON InShop/Mobile WE TEST ALL](https://ctcfinder.com/tester/tristar-smog-stockton-inshop-mobile-we-test-all-stockton-2/)** — 347 S Commerce St, Stockton, CA 95203 — (209) 565-1173 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Golden Star Smog](https://ctcfinder.com/tester/golden-star-smog-stockton/)** — 4049 west lane, Stockton, CA 95204 — (209) 981-5142 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.