---
title: "Central Truck Repair — Clean Truck Check, Markham, IL"
description: "Central Truck Repair in Markham, IL is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome…"
url: "https://ctcfinder.com/tester/central-truck-repair-markham-il/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Central Truck Repair

Clean Truck Check tester in Markham, IL.

> 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 | 2125 West 162Nd Street, Markham, IL 60428 |
| Phone | (914) 512-6179 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Central Truck 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 Illinois

Central Truck Repair is one of 65 testing businesses in Illinois on CARB's public tester list. 44 of them offer mobile testing and 19 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 Central Truck Repair offer mobile Clean Truck Check testing?

Yes. Central Truck 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 Central Truck Repair test a 2012 or older diesel truck?

Yes. Central Truck 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 Central Truck Repair charge for a Clean Truck Check?

Central Truck Repair has not published prices with us; call (914) 512-6179 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 Central Truck Repair a CARB-credentialed tester?

Central Truck 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

- **[Atlas Truck Center](https://ctcfinder.com/tester/atlas-truck-center-harvey-il/)** — 15101 Commercial Ave, Harvey, IL 60426 — (815) 854-8899 — 2 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Ontime Truck and Trailer LLC](https://ctcfinder.com/tester/ontime-truck-and-trailer-llc-crestwood-il/)** — 3955 135Th Street, Crestwood, IL 60418 — (419) 973-4484 — 4 mi. Services: mobile testing, OBD testing.
- **[Juan Guerrero](https://ctcfinder.com/tester/juan-guerrero-hammond-in/)** — Hammond, IN 46324 — (708) 475-3650 — 10 mi. Services: OBD testing, smoke opacity (non-OBD) testing.
- **[Cheetah Repair Services Inc](https://ctcfinder.com/tester/cheetah-repair-services-inc-mokena-il/)** — 11109 W 189th Pl, Mokena, IL 60448 — (331) 444-9282 — 11 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Red Mechanic Shop Corp](https://ctcfinder.com/tester/red-mechanic-shop-corp-mokena-il/)** — 8450 W 191st St Ste 14, Mokena, IL 60448 — (779) 707-9777 — 11 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[FIXSTAR, Rafael](https://ctcfinder.com/tester/fixstar-rafael-bedford-park-il/)** — 7050 S. Archer Rd., Bedford Park, IL 60458 — (773) 491-8713 — 13 mi. Services: mobile testing, OBD testing, motorhome testing.