---
title: "Jaime Morales — Clean Truck Check, San Leandro, CA"
description: "Jaime Morales in San Leandro, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/jaime-morales-san-leandro/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Jaime Morales

Clean Truck Check tester in San Leandro, CA (Alameda 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 | San Leandro, CA 94578 |
| County | Alameda County |
| Phone | (650) 219-2225 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Jaime Morales 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 | Not listed |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Roadway mobile truck services in San Leandro, about 1 mile away. [See listing](https://ctcfinder.com/tester/roadway-mobile-truck-services-san-leandro/).

## Clean Truck Check testers in Alameda County

Jaime Morales is one of 85 testing businesses in Alameda County on CARB's public tester list. 79 of them offer mobile testing and 37 do smoke opacity tests. In San Leandro itself there are 8 listed businesses, 8 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 Jaime Morales offer mobile Clean Truck Check testing?

Yes. Jaime Morales 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 Jaime Morales test a 2012 or older diesel truck?

Jaime Morales does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Roadway mobile truck services](https://ctcfinder.com/tester/roadway-mobile-truck-services-san-leandro/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Jaime Morales charge for a Clean Truck Check?

Jaime Morales has not published prices with us; call (650) 219-2225 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 Jaime Morales a CARB-credentialed tester?

Jaime Morales 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

- **[Mobile Golden State Emissions San Leandro](https://ctcfinder.com/tester/mobile-golden-state-emissions-san-leandro-san-leandro/)** — 15267 Hesperian Blvd., San Leandro, CA 94578 — (925) 818-1831 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Roadway mobile truck services](https://ctcfinder.com/tester/roadway-mobile-truck-services-san-leandro/)** — 1516 162nd Ave, San Leandro, CA 94578 — (510) 213-2967 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Yazid Kahil](https://ctcfinder.com/tester/yazid-kahil-san-leandro/)** — San Leandro, CA 94578 — (510) 520-3051 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Clean Air Pro](https://ctcfinder.com/tester/clean-air-pro-san-lorenzo/)** — 17020 Via Chiquita, San Lorenzo, CA 94580 — (510) 314-3969 — 2 mi. Services: mobile testing, OBD testing.
- **[Doc Bailey Construction](https://ctcfinder.com/tester/doc-bailey-construction-san-lorenzo/)** — 2584 Grant Ave, San Lorenzo, CA 94580 — (510) 935-1290 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Doc Bailey construction equipment, inc](https://ctcfinder.com/tester/doc-bailey-construction-equipment-inc-san-lorenzo/)** — 2584 Grant Ave, San Lorenzo, CA 94580 — (646) 707-1919 — 2 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.