---
title: "Mike’s Mobile Carb Testing — Clean Truck Check, San Juan Capistrano, CA"
description: "Mike’s Mobile Carb Testing in San Juan Capistrano, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone…"
url: "https://ctcfinder.com/tester/mikes-mobile-carb-testing-san-juan-capistrano/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Mike’s Mobile Carb Testing

Clean Truck Check tester in San Juan Capistrano, CA (Orange 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 | 25582 Via del Rey, San Juan Capistrano, CA 92675 |
| County | Orange County |
| Phone | (949) 878-8133 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Mike’s Mobile Carb Testing 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 Chad Harding in San Juan Capistrano, about 1 mile away. [See listing](https://ctcfinder.com/tester/chad-harding-san-juan-capistrano/).

## Clean Truck Check testers in Orange County

Mike’s Mobile Carb Testing is one of 159 testing businesses in Orange County on CARB's public tester list. 146 of them offer mobile testing and 84 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 Mike’s Mobile Carb Testing offer mobile Clean Truck Check testing?

Yes. Mike’s Mobile Carb Testing 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 Mike’s Mobile Carb Testing test a 2012 or older diesel truck?

Mike’s Mobile Carb Testing does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Chad Harding](https://ctcfinder.com/tester/chad-harding-san-juan-capistrano/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Mike’s Mobile Carb Testing charge for a Clean Truck Check?

Mike’s Mobile Carb Testing has not published prices with us; call (949) 878-8133 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 Mike’s Mobile Carb Testing a CARB-credentialed tester?

Mike’s Mobile Carb Testing 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

- **[Chad Harding](https://ctcfinder.com/tester/chad-harding-san-juan-capistrano/)** — San Juan Capistrano, CA 92675 — (949) 212-2352 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[West Coast emissions](https://ctcfinder.com/tester/west-coast-emissions-ladera-ranch/)** — 51 Juniper Dr, Ladera Ranch, CA 92694 — (657) 229-9349 — 4 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Hdquickcheck](https://ctcfinder.com/tester/hdquickcheck-mission-viejo/)** — Mission Viejo, CA 92691 — (949) 538-8094 — 8 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Quality Smog](https://ctcfinder.com/tester/quality-smog-mission-viejo/)** — 26811 Trabuco Rd, Mission Viejo, CA 92691 — (949) 454-4195 — 8 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Armin Gederi](https://ctcfinder.com/tester/armin-gederi-mission-viejo/)** — Mission Viejo, CA 92692 — (818) 809-9423 — 8 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[BB Mobile CARB Testing](https://ctcfinder.com/tester/bb-mobile-carb-testing-rancho-santa-margarita/)** — 17 Ledgewood Dr, Rancho Santa Margarita, CA 92688 — (949) 523-4550 — 9 mi. Services: mobile testing, OBD testing, motorhome testing.