---
title: "Yugraj Chauhan — Clean Truck Check, Fresno, CA | CTC Finder"
description: "Yugraj Chauhan in Fresno, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing. Phone, address…"
url: "https://ctcfinder.com/tester/yugraj-chauhan-fresno/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Yugraj Chauhan

Clean Truck Check tester in Fresno, CA (Fresno 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 | Fresno, CA 93727 |
| County | Fresno County |
| Phone | (559) 207-0629 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Yugraj Chauhan 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 | Not listed |

## Clean Truck Check testers in Fresno County

Yugraj Chauhan is one of 123 testing businesses in Fresno County on CARB's public tester list. 102 of them offer mobile testing and 47 do smoke opacity tests. In Fresno itself there are 74 listed businesses, 60 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 Yugraj Chauhan offer mobile Clean Truck Check testing?

Yes. Yugraj Chauhan 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 Yugraj Chauhan test a 2012 or older diesel truck?

Yes. Yugraj Chauhan 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 Yugraj Chauhan charge for a Clean Truck Check?

Yugraj Chauhan has not published prices with us; call (559) 207-0629 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 Yugraj Chauhan a CARB-credentialed tester?

Yugraj Chauhan 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

- **[Chatbant Srow](https://ctcfinder.com/tester/chatbant-srow-fresno/)** — Fresno, CA 93727 — (559) 696-1467 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Fresno Clean Truck Check](https://ctcfinder.com/tester/fresno-clean-truck-check-fresno/)** — 6087 E Brown Ave, Fresno, CA 93727 — (916) 417-7521 — 1 mi. Services: mobile testing, OBD testing.
- **[Joey Greenberg Enterprises](https://ctcfinder.com/tester/joey-greenberg-enterprises-fresno/)** — 6342 E Lyell Ave, Fresno, CA 93727 — (559) 908-4656 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Juan Andrade](https://ctcfinder.com/tester/juan-andrade-fresno/)** — Fresno, CA 93727 — (559) 824-2288 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Peace Transport 5599](https://ctcfinder.com/tester/peace-transport-5599-fresno/)** — 6869 E Townsend Ave, Fresno, CA 93727 — (559) 801-2384 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Quashaya Goree](https://ctcfinder.com/tester/quashaya-goree-fresno/)** — Fresno, CA 93727 — (310) 894-6290 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.