Beta Smog & Tune
Clean Truck Check tester in Gold River, CA (Sacramento County).
- OBD test
Beta Smog & Tune appears on CARB's public list of credentialed Clean Truck Check testers with 2 credentialed testers at this business. It lists OBD testing.
- Location
- 11257 Coloma Rd, Gold River, CA 95670
- County
- Sacramento County
- Phone
- (916) 852-1311
- Mobile testing
- No (test at the shop)
- OBD testing
- Yes
- Smoke opacity (non-OBD)
- No
- Motorhomes
- No
- Credentialed testers
- 2
- Last verified
Call (916) 852-1311 Open in Google Maps
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 Beta Smog & Tune can test
The test CARB requires depends on the engine's fuel and model year. Based on the services Beta Smog & Tune lists on CARB's tester list:
| 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.
If you need a tester at your yard, the nearest listed tester that offers mobile testing is All Vehicle Registration Services in Rancho Cordova, about 1 mile away. See listing.
Clean Truck Check testers in Sacramento County
Beta Smog & Tune 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. All testers in Sacramento 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 Beta Smog & Tune 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 Beta Smog & Tune 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 All Vehicle Registration Services (about 1 mile).
Can Beta Smog & Tune test a 2012 or older diesel truck?
Beta Smog & Tune does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is Capital City Diesel Inspection (about 1 mile). Trucks from 2013 on get an OBD scan instead.
How much does Beta Smog & Tune charge for a Clean Truck Check?
Beta Smog & Tune has not published prices with us; call (916) 852-1311 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 Beta Smog & Tune a CARB-credentialed tester?
Beta Smog & Tune appears on CARB's public Clean Truck Check tester list with 2 credentialed testers, 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 Gold River
-
All Vehicle Registration Services
- Mobile testing
- OBD test
- Motorhomes
-
Capital City Diesel Inspection
- Mobile testing
- OBD test
- Smoke opacity
- Motorhomes
-
DLZ Transportation INC
- Mobile testing
- OBD test
-
Jesse Sherwood
- Mobile testing
- OBD test
- Motorhomes
-
Capital City Diesel INSP
- Mobile testing
- OBD test
- Smoke opacity
- Motorhomes
-
Mobile Compliance Testing
- 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.