---
title: "Marycruz Angelica Morgado Montiel — Clean Truck Check, Patterson, CA"
description: "Marycruz Angelica Morgado Montiel in Patterson, CA is on CARB's Clean Truck Check tester list. Offers OBD testing, motorhome testing. Phone, address and nearby…"
url: "https://ctcfinder.com/tester/marycruz-angelica-morgado-montiel-patterson/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Marycruz Angelica Morgado Montiel

Clean Truck Check tester in Patterson, CA (Stanislaus 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 | Patterson, CA 95363 |
| County | Stanislaus County |
| Phone | (408) 401-4856 |
| Mobile testing | No |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Marycruz Angelica Morgado Montiel 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 Independent Fleet Services in Modesto, about 18 miles away. [See listing](https://ctcfinder.com/tester/independent-fleet-services-modesto/).

If you need a tester at your yard, the nearest listed tester that offers mobile testing is Cencal Mobile CTC in Patterson, about 1 mile away. [See listing](https://ctcfinder.com/tester/cencal-mobile-ctc-patterson/).

## Clean Truck Check testers in Stanislaus County

Marycruz Angelica Morgado Montiel is one of 53 testing businesses in Stanislaus County on CARB's public tester list. 47 of them offer mobile testing and 22 do smoke opacity tests.

## 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 Marycruz Angelica Morgado Montiel offer mobile Clean Truck Check testing?

Not according to CARB's tester list; plan to bring the truck to the tester. The nearest listed mobile tester is [Cencal Mobile CTC](https://ctcfinder.com/tester/cencal-mobile-ctc-patterson/) (about 1 mile).

### Can Marycruz Angelica Morgado Montiel test a 2012 or older diesel truck?

Marycruz Angelica Morgado Montiel does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Independent Fleet Services](https://ctcfinder.com/tester/independent-fleet-services-modesto/) (about 18 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Marycruz Angelica Morgado Montiel charge for a Clean Truck Check?

Marycruz Angelica Morgado Montiel has not published prices with us; call (408) 401-4856 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 Marycruz Angelica Morgado Montiel a CARB-credentialed tester?

Marycruz Angelica Morgado Montiel 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

- **[Cencal Mobile CTC](https://ctcfinder.com/tester/cencal-mobile-ctc-patterson/)** — 1386 Toggenberg St, Patterson, CA 95363 — (209) 895-1508 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Tonys Truck & Trailer Repair INC](https://ctcfinder.com/tester/tonys-truck-and-trailer-repair-inc-crows-landing/)** — 17055 Crows Landing Rd, Crows Landing, CA 95313 — (209) 485-6665 — 11 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Independent Fleet Services](https://ctcfinder.com/tester/independent-fleet-services-modesto/)** — 217 Winmoore Way, Modesto, CA 95358 — (209) 529-8106 — 18 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[JO Clean Truck Check](https://ctcfinder.com/tester/jo-clean-truck-check-modesto/)** — 2021 Woodland Ave, Modesto, CA 95358 — (209) 326-8839 — 18 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Matt Schleiss](https://ctcfinder.com/tester/matt-schleiss-modesto/)** — Modesto, CA 95358 — (209) 480-9556 — 18 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Enriquez CTC Check](https://ctcfinder.com/tester/enriquez-ctc-check-gustine/)** — 78 S Mars St, Gustine, CA 95322 — (209) 564-0955 — 18 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.