---
title: "Celeste Barnett — Clean Truck Check, Adrian, GA | CTC Finder"
description: "Celeste Barnett in Adrian, GA is on CARB's Clean Truck Check tester list with 2 credentialed testers. Offers mobile testing, OBD testing. Phone, address and…"
url: "https://ctcfinder.com/tester/celeste-barnett-adrian-ga/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Celeste Barnett

Clean Truck Check tester in Adrian, GA.

> 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 | Adrian, GA 31002 |
| Phone | (478) 208-0452 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 2 |
| Last verified | 2026-11-01 |

## Which trucks Celeste Barnett 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 |

## Clean Truck Check testers in Georgia

Celeste Barnett is one of 12 testing businesses in Georgia on CARB's public tester list. 7 of them offer mobile testing and 4 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 Celeste Barnett offer mobile Clean Truck Check testing?

Yes. Celeste Barnett 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 Celeste Barnett test a 2012 or older diesel truck?

Celeste Barnett does not list smoke opacity testing, which older non-OBD diesel trucks need. Trucks from 2013 on get an OBD scan instead.

### How much does Celeste Barnett charge for a Clean Truck Check?

Celeste Barnett has not published prices with us; call (478) 208-0452 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 Celeste Barnett a CARB-credentialed tester?

Celeste Barnett appears on CARB's public Clean Truck Check tester list with 2 credentialed testers, 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.