Eric Khlaut
Clean Truck Check tester in Livermore, CA (Alameda County).
Eric Khlaut appears on CARB's public list of credentialed Clean Truck Check testers.
- Location
- Livermore, CA 94551
- County
- Alameda County
- Phone
- (925) 206-2004
- Mobile testing
- No (test at the shop)
- OBD testing
- No
- Smoke opacity (non-OBD)
- No
- Motorhomes
- No
- Credentialed testers
- 1
- Last verified
Call (925) 206-2004 Open in Google Maps
The street address is not published for this listing (mobile or home-based tester). Call to arrange the test.
Before you call
- Have your VIN, odometer reading and plate number ready.
- Your vehicle must be registered in CTC-VIS and the annual compliance fee paid; the tester submits the result to CARB.
- Ask for the price per vehicle. Typical published prices for an OBD test are $50–$135 per vehicle (see cost guide).
Which trucks Eric Khlaut can test
The test CARB requires depends on the engine's fuel and model year. Based on the services Eric Khlaut lists on CARB's tester list:
| Your vehicle | Test required | This tester |
|---|---|---|
| Diesel, model year 2013 or newer | OBD scan | Not listed |
| Alternative fuel (natural gas, propane), 2018 or newer | OBD scan | Not listed |
| 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 Aabco Automotive Repair in Livermore, about 1 mile away. See listing.
If you need a tester at your yard, the nearest listed tester that offers mobile testing is A1 Smog Center in Livermore, about 1 mile away. See listing.
Clean Truck Check testers in Alameda County
Eric Khlaut is one of 85 testing businesses in Alameda County on CARB's public tester list. 79 of them offer mobile testing and 37 do smoke opacity tests. In Livermore itself there are 8 listed businesses, 5 of them mobile. All testers in Alameda County.
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. You can test up to 90 days before a deadline. Get a free email reminder before each one.
How to check a tester's credential
CARB publishes its Clean Truck Check tester list, where Eric Khlaut appears as of November 1, 2026. Listing there is optional, so a missing name does not always mean a tester is not credentialed. After the test, check that the passing result shows for your vehicle in CTC-VIS; that is what counts for compliance.
Frequently asked questions
Does Eric Khlaut offer mobile Clean Truck Check testing?
Not according to CARB's tester list; plan to bring the truck to the tester. The nearest listed mobile tester is A1 Smog Center (about 1 mile).
Can Eric Khlaut test a 2012 or older diesel truck?
Eric Khlaut does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is Aabco Automotive Repair (about 1 mile). Trucks from 2013 on get an OBD scan instead.
How much does Eric Khlaut charge for a Clean Truck Check?
Eric Khlaut has not published prices with us; call (925) 206-2004 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.
Is Eric Khlaut a CARB-credentialed tester?
Eric Khlaut 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 near Livermore
-
A1 Smog Center
- Mobile testing
- OBD test
- Motorhomes
-
Aabco Automotive Repair
- OBD test
- Smoke opacity
- Motorhomes
-
Mobile Golden State Emissions Testing
- Mobile testing
- OBD test
- Smoke opacity
- Motorhomes
-
Mobile Wrenching
- Mobile testing
- OBD test
- Motorhomes
-
Vasco Quick Lube
- OBD test
- Motorhomes
-
Marcelo Mendoza
- Mobile testing
- OBD test
- Smoke opacity
- Motorhomes
Source: CARB's public Clean Truck Check tester list, last checked . Listing on CARB's list is optional for testers, so some credentialed testers are not shown. Services, hours and prices change; please confirm with the tester before you go. Something wrong? Send a correction.