Question 1

Does OG services offer Clean Truck Check testing in Downey?

Accepted Answer

Yes. OG services is a listed CARB tester based in Downey, CA 90240. This is Clean Truck Check testing, not a passenger-car smog check.

Question 2

Are there other Clean Truck Check testers in Downey?

Accepted Answer

Yes. Compare verified testers in Downey at https://carbtestfinder.com/carb-testers/in/downey. This profile is for OG services.

Question 3

Which ZIP codes does OG services cover?

Accepted Answer

OG services is based in ZIP 90240 (Downey, CA). The listed radius also covers nearby ZIPs.

Question 4

What is the phone number for OG services?

Accepted Answer

OG services can be reached at (323) 369-0501 for CARB / Clean Truck Check testing in Downey, CA. Call or text to confirm availability before you book.

Question 5

What is the email for OG services?

Accepted Answer

Email OG services at osro97@yahoo.com to ask about scheduling, mobile testing, or listed vehicle types.

Question 6

What CARB tests does OG services offer?

Accepted Answer

OG services lists Bus OBD, Bus OVI, Commercial Van OBD, Commercial Van OVI, Heavy-Duty Truck OBD, Heavy-Duty Truck OVI, and more. Pricing is shown on this profile and set by the tester.

Question 7

Is OG services also listed under another name?

Accepted Answer

Yes. This profile is also associated with Osvaldo Gonzalez. Use either name when you search or call.

Question 8

Does OG services offer mobile CARB testing?

Accepted Answer

Yes. This tester lists mobile testing, which can help fleets that need on-site Clean Truck Check inspections within their service areas.

Question 9

What are OG services's testing hours?

Accepted Answer

Available days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday. Hours: 5:00 AM – 10:00 PM. Confirm availability when you book.

Question 10

Is OG services a smog check station?

Accepted Answer

This listing is for CARB Clean Truck Check testing, not the light-duty BAR smog program. If you searched for a CARB test or CARB compliance testing in Downey, this profile is the heavy-duty inspection.

Question 11

How do I book a test with OG services?

Accepted Answer

Use the booking options on this CARB Test Finder profile, or contact OG services at (323) 369-0501 or osro97@yahoo.com. CARB Test Finder is an independent marketplace and is not the California Air Resources Board.

Question 12

What should I do after I pass Clean Truck Check with OG services?

Accepted Answer

After you pass testing, you may still need CTC-VIS registration or certificate filing support. CARB Test Finder offers guided Clean Truck Check CARB certification support at https://carbtestfinder.com/carb-certification. We are not CARB.gov and do not grant compliance approvals.

OG services

About this tester

Services and pricing

Bus

Commercial Van

Heavy-Duty Truck

Motorhome / RV

School Bus

Shuttle Bus

Transit Bus

Truck Tractor

Frequently asked questions