---
title: "DLZ Transportation INC — Clean Truck Check, Rancho Cordova, CA"
description: "DLZ Transportation INC in Rancho Cordova, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/dlz-transportation-inc-rancho-cordova/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# DLZ Transportation INC

Clean Truck Check tester in Rancho Cordova, CA (Sacramento County).

> 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 | 1908 Kellogg Way, Rancho Cordova, CA 95670 |
| County | Sacramento County |
| Phone | (916) 203-7289 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks DLZ Transportation 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 | Not listed |
| California-registered motorhome | Same test as above by engine year, once a year | Not listed |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Capital City Diesel Inspection in Rancho Cordova, about 1 mile away. [See listing](https://ctcfinder.com/tester/capital-city-diesel-inspection-rancho-cordova/).

## Clean Truck Check testers in Sacramento County

DLZ Transportation INC is one of 131 testing businesses in Sacramento County on CARB's public tester list. 118 of them offer mobile testing and 71 do smoke opacity tests. In Rancho Cordova itself there are 5 listed businesses, 5 of them mobile.

## 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 DLZ Transportation INC offer mobile Clean Truck Check testing?

Yes. DLZ Transportation 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 DLZ Transportation INC test a 2012 or older diesel truck?

DLZ Transportation INC does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Capital City Diesel Inspection](https://ctcfinder.com/tester/capital-city-diesel-inspection-rancho-cordova/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does DLZ Transportation INC charge for a Clean Truck Check?

DLZ Transportation INC has not published prices with us; call (916) 203-7289 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 DLZ Transportation INC a CARB-credentialed tester?

DLZ Transportation 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

- **[Beta Smog & Tune](https://ctcfinder.com/tester/beta-smog-and-tune-gold-river/)** — 11257 Coloma Rd, Gold River, CA 95670 — (916) 852-1311 — 1 mi. Services: OBD testing.
- **[All Vehicle Registration Services](https://ctcfinder.com/tester/all-vehicle-registration-services-rancho-cordova/)** — 11121 Sun Center Dr Suite G, Rancho Cordova, CA 95670 — (916) 541-6275 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Capital City Diesel Inspection](https://ctcfinder.com/tester/capital-city-diesel-inspection-rancho-cordova/)** — 2337 Rudat Cir, Rancho Cordova, CA 95670 — (916) 538-7777 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Jesse Sherwood](https://ctcfinder.com/tester/jesse-sherwood-carmichael/)** — Carmichael, CA 95608 — (530) 333-5234 — 3 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Capital City Diesel INSP](https://ctcfinder.com/tester/capital-city-diesel-insp-carmicheal/)** — Carmicheal, CA 95608 — (916) 538-7777 — 3 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Mobile Compliance Testing](https://ctcfinder.com/tester/mobile-compliance-testing-fair-oaks/)** — Fair Oaks, CA 95628 — (916) 538-7777 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.