---
title: "Mordo Repairs Inc — Clean Truck Check, Lemont, IL"
description: "Mordo Repairs Inc in Lemont, IL 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/mordo-repairs-inc-lemont-il/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Mordo Repairs Inc

Clean Truck Check tester in Lemont, 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 | 32 Oak Ct, Lemont, IL 60439 |
| Phone | (630) 754-9569 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Mordo Repairs Inc 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 Illinois

Mordo Repairs Inc 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 Mordo Repairs Inc offer mobile Clean Truck Check testing?

Yes. Mordo Repairs Inc 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 Mordo Repairs Inc test a 2012 or older diesel truck?

Yes. Mordo Repairs Inc 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 Mordo Repairs Inc charge for a Clean Truck Check?

Mordo Repairs Inc has not published prices with us; call (630) 754-9569 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 Mordo Repairs Inc a CARB-credentialed tester?

Mordo Repairs Inc 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

- **[AV Towing & Repair Inc](https://ctcfinder.com/tester/av-towing-and-repair-inc-burr-ridge-il/)** — 11S224 S Madison St, Burr Ridge, IL 60527 — (630) 703-6956 — 5 mi. Services: mobile testing, OBD testing.
- **[Solid Group Inc](https://ctcfinder.com/tester/solid-group-inc-willowbrook-il/)** — 50 75th St, Willowbrook, IL 60527 — (630) 677-2267 — 5 mi. Services: mobile testing, OBD testing.
- **[ABA Carriers INC](https://ctcfinder.com/tester/aba-carriers-inc-bolingbrook-il/)** — 537 East South Frontage Road 202, Bolingbrook, IL 60440 — (708) 603-1100 — 5 mi. Services: mobile testing, OBD testing.
- **[Nova Repair LLC](https://ctcfinder.com/tester/nova-repair-llc-romeoville-il/)** — 1320 Enterprise Dr, Romeoville, IL 60446 — (907) 251-6370 — 7 mi. Services: not listed.
- **[Truck Clinic Corp](https://ctcfinder.com/tester/truck-clinic-corp-romeoville-il/)** — Romeoville, IL 60446 — (815) 887-0212 — 7 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Credential Tester](https://ctcfinder.com/tester/credential-tester-naperville-il/)** — 2723 Wendy Dr, Naperville, IL 60565 — (630) 808-8242 — 8 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.