---
title: "MT Combustion services llc — Clean Truck Check, El Paso, TX"
description: "MT Combustion services llc in El Paso, TX is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address and…"
url: "https://ctcfinder.com/tester/mt-combustion-services-llc-el-paso-tx/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# MT Combustion services llc

Clean Truck Check tester in El Paso, TX.

> 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 | 10212 Cardigan Dr, El Paso, TX 79925 |
| Phone | (915) 209-9784 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks MT Combustion services llc 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 | Yes |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is A_Dr. Green clean truck mobile 24/7 in El Paso, about 17 miles away. [See listing](https://ctcfinder.com/tester/a-dr-green-clean-truck-mobile-24-7-el-paso-tx/).

## Clean Truck Check testers in Texas

MT Combustion services llc is one of 46 testing businesses in Texas on CARB's public tester list. 37 of them offer mobile testing and 18 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 MT Combustion services llc offer mobile Clean Truck Check testing?

Yes. MT Combustion services llc 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 MT Combustion services llc test a 2012 or older diesel truck?

MT Combustion services llc does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [A_Dr. Green clean truck mobile 24/7](https://ctcfinder.com/tester/a-dr-green-clean-truck-mobile-24-7-el-paso-tx/) (about 17 miles). Trucks from 2013 on get an OBD scan instead.

### How much does MT Combustion services llc charge for a Clean Truck Check?

MT Combustion services llc has not published prices with us; call (915) 209-9784 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 MT Combustion services llc a CARB-credentialed tester?

MT Combustion services llc 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

- **[T A After Treatment Services LLC](https://ctcfinder.com/tester/t-a-after-treatment-services-llc-el-paso-tx/)** — 3324 Wexford Dr, El Paso, TX 79925 — (915) 490-5685 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[A_Dr. Green clean truck mobile 24/7](https://ctcfinder.com/tester/a-dr-green-clean-truck-mobile-24-7-el-paso-tx/)** — 117 Via Rojas Dr, El Paso, TX 79928 — (915) 443-1431 — 17 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[JPN Transport](https://ctcfinder.com/tester/jpn-transport-el-paso-tx/)** — 1245 Doy Dr, El Paso, TX 79928 — (915) 258-6114 — 17 mi. Services: mobile testing, OBD testing.