---
title: "AIRLIMITS Phoenix AZ — Clean Truck Check, Phoenix, AZ"
description: "AIRLIMITS Phoenix AZ in Phoenix, AZ 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/airlimits-phoenix-az-phoenix-az/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# AIRLIMITS Phoenix AZ

Clean Truck Check tester in Phoenix, AZ.

> 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 | Phoenix, AZ 85034 |
| Phone | (800) 788-5241 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks AIRLIMITS Phoenix AZ 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 Arizona

AIRLIMITS Phoenix AZ is one of 43 testing businesses in Arizona on CARB's public tester list. 36 of them offer mobile testing and 9 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 AIRLIMITS Phoenix AZ offer mobile Clean Truck Check testing?

Yes. AIRLIMITS Phoenix AZ 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 AIRLIMITS Phoenix AZ test a 2012 or older diesel truck?

Yes. AIRLIMITS Phoenix AZ 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 AIRLIMITS Phoenix AZ charge for a Clean Truck Check?

AIRLIMITS Phoenix AZ has not published prices with us; call (800) 788-5241 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 AIRLIMITS Phoenix AZ a CARB-credentialed tester?

AIRLIMITS Phoenix AZ 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

- **[Ram Logistics LLC](https://ctcfinder.com/tester/ram-logistics-llc-phoenix-az/)** — 3801 E Roeser Rd, Phoenix, AZ 85040 — (520) 635-3994 — 2 mi. Services: OBD testing, motorhome testing.
- **[Cali Clean Truck Check Mobile Services](https://ctcfinder.com/tester/cali-clean-truck-check-mobile-services-phoenix-az/)** — Phoenix, AZ 85008 — (557) 500-5100 — 3 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Egbon Fleet](https://ctcfinder.com/tester/egbon-fleet-phoenix-az/)** — 2345 E Thomas Rd Suite 100, Phoenix, AZ 85016 — (833) 605-3003 — 6 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Boban Vidakovic](https://ctcfinder.com/tester/boban-vidakovic-phoenix-az/)** — Phoenix, AZ 85009 — (480) 388-0494 — 7 mi. Services: OBD testing.
- **[Buchanan Hauling and Rigging, inc](https://ctcfinder.com/tester/buchanan-hauling-and-rigging-inc-phoenix-az/)** — 2430 S 39th Ave, Phoenix, AZ 85009 — (480) 717-9367 — 7 mi. Services: not listed.
- **[KTS Enterprise](https://ctcfinder.com/tester/kts-enterprise-phoenix-az/)** — 3114 W Durango St, Phoenix, AZ 85009 — (602) 228-5369 — 7 mi. Services: mobile testing, OBD testing.