---
title: "S&D Mobile — Clean Truck Check, Sacramento, CA | CTC Finder"
description: "S&D Mobile in Sacramento, CA 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/s-and-d-mobile-sacramento/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# S&D Mobile

Clean Truck Check tester in Sacramento, 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 | 3449 Birch Tree Way, Sacramento, CA 95826 |
| County | Sacramento County |
| Phone | (209) 456-1250 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks S&D Mobile 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 Sacramento County

S&D Mobile 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 Sacramento itself there are 68 listed businesses, 59 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 S&D Mobile offer mobile Clean Truck Check testing?

Yes. S&D Mobile 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 S&D Mobile test a 2012 or older diesel truck?

Yes. S&D Mobile 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 S&D Mobile charge for a Clean Truck Check?

S&D Mobile has not published prices with us; call (209) 456-1250 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 S&D Mobile a CARB-credentialed tester?

S&D Mobile 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

- **[a CAPITAL CITY DIESEL INSPECTIONS- Mobile Testing](https://ctcfinder.com/tester/a-capital-city-diesel-inspections-mobile-testing-sacramento/)** — 4131 Power Inn Rd Ste C, Sacramento, CA 95826 — (916) 538-7777 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[All Valley Diesel](https://ctcfinder.com/tester/all-valley-diesel-sacramento/)** — 8794 Fruitridge Rd, Sacramento, CA 95826 — (530) 613-9114 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Arts Mobile Service](https://ctcfinder.com/tester/arts-mobile-service-sacramento/)** — Sacramento, CA 95826 — (916) 969-7566 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Avito LLC](https://ctcfinder.com/tester/avito-llc-sacramento/)** — 8500 Fruitridge Rd, Sacramento, CA 95826 — (916) 470-1039 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Dodd towing mobile clean truck check](https://ctcfinder.com/tester/dodd-towing-mobile-clean-truck-check-sacramento/)** — 9264 Jackson Rd, Sacramento, CA 95826 — (916) 275-0756 — 1 mi. Services: mobile testing, OBD testing.
- **[RMZ Clean truck check](https://ctcfinder.com/tester/rmz-clean-truck-check-sacramento/)** — 200 Bicentennial Cir, Sacramento, CA 95826 — (209) 701-9748 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.