---
title: "Bay area water — Clean Truck Check, Felton, CA | CTC Finder"
description: "Bay area water in Felton, 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/bay-area-water-felton/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Bay area water

Clean Truck Check tester in Felton, CA (Santa Cruz 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 | 10861 Creekwood Dr, Felton, CA 95018 |
| County | Santa Cruz County |
| Phone | (408) 455-8016 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Bay area water 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 Independent Service Co in Santa Cruz, about 7 miles away. [See listing](https://ctcfinder.com/tester/independent-service-co-santa-cruz/).

## Clean Truck Check testers in Santa Cruz County

Bay area water is one of 18 testing businesses in Santa Cruz County on CARB's public tester list. 15 of them offer mobile testing and 6 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 Bay area water offer mobile Clean Truck Check testing?

Yes. Bay area water 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 Bay area water test a 2012 or older diesel truck?

Bay area water does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Independent Service Co](https://ctcfinder.com/tester/independent-service-co-santa-cruz/) (about 7 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Bay area water charge for a Clean Truck Check?

Bay area water has not published prices with us; call (408) 455-8016 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 Bay area water a CARB-credentialed tester?

Bay area water 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

- **[Tony Varni Equipment Repair](https://ctcfinder.com/tester/tony-varni-equipment-repair-scotts-valley/)** — 886 Lockhart Gulch Rd, Scotts Valley, CA 95066 — (831) 247-9147 — 3 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Independent Service Co](https://ctcfinder.com/tester/independent-service-co-santa-cruz/)** — 217 McPherson St, Santa Cruz, CA 95060 — (831) 426-0900 — 7 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Santana paving and grading inc mobile](https://ctcfinder.com/tester/santana-paving-and-grading-inc-mobile-soquel/)** — 3912 Mainsail Pl, Soquel, CA 95073 — (831) 970-5420 — 8 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[The Truck Inspector, LLC](https://ctcfinder.com/tester/the-truck-inspector-llc-soquel/)** — 999 Old San Jose Rd SF BAY AREA, Soquel, CA 95073 — (831) 332-2272 — 8 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Monterey Bay Fleet Services](https://ctcfinder.com/tester/monterey-bay-fleet-services-santa-cruz/)** — Santa Cruz, CA 95062 — (559) 799-6530 — 9 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Tony Varni](https://ctcfinder.com/tester/tony-varni-santa-cruz/)** — Santa Cruz, CA 95062 — (831) 247-9147 — 9 mi. Services: mobile testing, OBD testing.