---
title: "Hambro Waste Solution Group — Clean Truck Check, Crescent City, CA"
description: "Hambro Waste Solution Group in Crescent City, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD)…"
url: "https://ctcfinder.com/tester/hambro-waste-solution-group-crescent-city/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Hambro Waste Solution Group

Clean Truck Check tester in Crescent City, CA (Del Norte 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 | 445 Elk Valley Rd, Crescent City, CA 95531 |
| County | Del Norte County |
| Phone | (707) 218-5661 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Hambro Waste Solution Group 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 | Not listed |

## Clean Truck Check testers in Del Norte County

Hambro Waste Solution Group is one of 3 testing businesses in Del Norte County on CARB's public tester list. 2 of them offer mobile testing and 2 do smoke opacity tests. In Crescent City itself there are 3 listed businesses, 2 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 Hambro Waste Solution Group offer mobile Clean Truck Check testing?

Yes. Hambro Waste Solution Group 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 Hambro Waste Solution Group test a 2012 or older diesel truck?

Yes. Hambro Waste Solution Group 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 Hambro Waste Solution Group charge for a Clean Truck Check?

Hambro Waste Solution Group has not published prices with us; call (707) 218-5661 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 Hambro Waste Solution Group a CARB-credentialed tester?

Hambro Waste Solution Group 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

- **[Michael Vancott](https://ctcfinder.com/tester/michael-vancott-crescent-city/)** — Crescent City, CA 95531 — (530) 514-6185 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Mor-Jon, Inc](https://ctcfinder.com/tester/mor-jon-inc-crescent-city/)** — 137 E Washington Blvd, Crescent City, CA 95531 — (707) 464-4131 — 1 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.