Question 1

Does North State Emission Testing offer Clean Truck Check testing in Colusa?

Accepted Answer

Yes. North State Emission Testing is a listed CARB tester based in Colusa, CA 95932. This is Clean Truck Check testing, not a passenger-car smog check.

Question 2

Are there other Clean Truck Check testers in Colusa?

Accepted Answer

Yes. Compare verified testers in Colusa at https://carbtestfinder.com/carb-testers/in/colusa. This profile is for North State Emission Testing.

Question 3

Which ZIP codes does North State Emission Testing cover?

Accepted Answer

North State Emission Testing is based in ZIP 95932 (Colusa, CA). The listed radius also covers nearby ZIPs.

Question 4

What is the phone number for North State Emission Testing?

Accepted Answer

North State Emission Testing can be reached at (530) 501-0865 for CARB / Clean Truck Check testing in Colusa, CA. Call or text to confirm availability before you book.

Question 5

What is the email for North State Emission Testing?

Accepted Answer

Email North State Emission Testing at hudsoncprior@gmail.com to ask about scheduling, mobile testing, or listed vehicle types.

Question 6

What CARB tests does North State Emission Testing offer?

Accepted Answer

North State Emission Testing 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 North State Emission Testing also listed under another name?

Accepted Answer

Yes. This profile is also associated with HUDSON C. PRIOR. Use either name when you search or call.

Question 8

Does North State Emission Testing 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 North State Emission Testing's testing hours?

Accepted Answer

Available days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday. Hours: 24 hours. Confirm availability when you book.

Question 10

Is North State Emission Testing 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 Colusa, this profile is the heavy-duty inspection.

Question 11

How do I book a test with North State Emission Testing?

Accepted Answer

Use the booking options on this CARB Test Finder profile, or contact North State Emission Testing at (530) 501-0865 or hudsoncprior@gmail.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 North State Emission Testing?

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.

North State Emission Testing

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