---
title: "Independent Mobile Repair — Clean Truck Check, Ramona, CA"
description: "Independent Mobile Repair in Ramona, 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/independent-mobile-repair-ramona/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Independent Mobile Repair

Clean Truck Check tester in Ramona, CA (San Diego 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 | 633 Brazos Street, Ramona, CA 92065 |
| County | San Diego County |
| Phone | (760) 429-3673 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Independent Mobile 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 | Yes |
| California-registered motorhome | Same test as above by engine year, once a year | Yes |

## Clean Truck Check testers in San Diego County

Independent Mobile Repair is one of 178 testing businesses in San Diego County on CARB's public tester list. 157 of them offer mobile testing and 91 do smoke opacity tests. In Ramona itself there are 6 listed businesses, 6 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 Independent Mobile Repair offer mobile Clean Truck Check testing?

Yes. Independent Mobile 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 Independent Mobile Repair test a 2012 or older diesel truck?

Yes. Independent Mobile Repair 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 Independent Mobile Repair charge for a Clean Truck Check?

Independent Mobile Repair has not published prices with us; call (760) 429-3673 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 Independent Mobile Repair a CARB-credentialed tester?

Independent Mobile 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

- **[A and A mobile Smog](https://ctcfinder.com/tester/a-and-a-mobile-smog-ramona/)** — 16565 John Henry Ln, Ramona, CA 92065 — (760) 315-7633 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Accurate Equipment Service](https://ctcfinder.com/tester/accurate-equipment-service-ramona/)** — 2137 Montecito Rd, Ramona, CA 92065 — (760) 803-2375 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Accurate Equipment Service INC](https://ctcfinder.com/tester/accurate-equipment-service-inc-ramona/)** — 2137 Montecito Road, Ramona, CA 92065 — (760) 803-9035 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Accurate Truck Inspection & Testing](https://ctcfinder.com/tester/accurate-truck-inspection-and-testing-ramona/)** — 736 Etcheverry Street, Ramona, CA 92065 — (951) 901-7199 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Elite fleet and fire](https://ctcfinder.com/tester/elite-fleet-and-fire-ramona/)** — 23604 Springwood Dr, Ramona, CA 92065 — (760) 691-9258 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Alpine Smog and Auto Repair](https://ctcfinder.com/tester/alpine-smog-and-auto-repair-lakeside/)** — 12120 Woodside Ave, Lakeside, CA 92040 — (619) 443-3438 — 10 mi. Services: mobile testing, OBD testing, motorhome testing.