---
title: "Dominion Contracting and Supply LLC — Clean Truck Check, Palmview, TX"
description: "Dominion Contracting and Supply LLC in Palmview, TX is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone…"
url: "https://ctcfinder.com/tester/dominion-contracting-and-supply-llc-palmview-tx/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Dominion Contracting and Supply LLC

Clean Truck Check tester in Palmview, 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 | 316 Triple D Dr, Palmview, TX 78572 |
| Phone | (832) 770-1267 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Dominion Contracting and Supply 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 Merlin Fleet Services in Pharr, about 10 miles away. [See listing](https://ctcfinder.com/tester/merlin-fleet-services-pharr-tx/).

## Clean Truck Check testers in Texas

Dominion Contracting and Supply 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 Dominion Contracting and Supply LLC offer mobile Clean Truck Check testing?

Yes. Dominion Contracting and Supply 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 Dominion Contracting and Supply LLC test a 2012 or older diesel truck?

Dominion Contracting and Supply LLC does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Merlin Fleet Services](https://ctcfinder.com/tester/merlin-fleet-services-pharr-tx/) (about 10 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Dominion Contracting and Supply LLC charge for a Clean Truck Check?

Dominion Contracting and Supply LLC has not published prices with us; call (832) 770-1267 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 Dominion Contracting and Supply LLC a CARB-credentialed tester?

Dominion Contracting and Supply 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

- **[Laurencio Galvan](https://ctcfinder.com/tester/laurencio-galvan-mcallen-tx/)** — Mcallen, TX 78501 — (956) 475-0929 — 7 mi. Services: OBD testing.
- **[Merlin Fleet Services](https://ctcfinder.com/tester/merlin-fleet-services-pharr-tx/)** — 2201 S Jackson Rd, Pharr, TX 78577 — (956) 595-8635 — 10 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[CR Transport](https://ctcfinder.com/tester/cr-transport-edinburg-tx/)** — 5517 Lakota Dr, Edinburg, TX 78542 — (956) 560-1175 — 23 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Ruben Leal](https://ctcfinder.com/tester/ruben-leal-weslaco-tx/)** — Weslaco, TX 78596 — (956) 520-6272 — 23 mi. Services: mobile testing, OBD testing.