SAE J1667 OVI Mobile Testing Special: Only $199!

Stay compliant with California’s truck emissions standards. Our certified OVI (Opacity/Visible Emissions) testing follows SAE J1667 protocols and is performed by BAR-licensed technicians. Get your opacity test done at your location – no downtime, no hassle. This limited-time $199 rate saves you up to $100 compared to shop visits. With a 5-star Google rating and thousands of successful tests for fleets large and small, NorCal CARB Mobile is the trusted choice for East Bay trucking operations.

Hayward Clean Truck Check – Mobile CARB Testing | 580 & 880 Corridor

Serving fleets along the 880 and 580 corridors, including Hayward, Union City, Fremont (Tesla), San Leandro, Dublin, and Livermore.

NorCal CARB Mobile provides CARB-certified Clean Truck Check and J1667 OVI (Opacity/Visible Emissions) testing right at your location. Our BAR-licensed technicians have over 15 years of combined experience keeping Bay Area fleets compliant. We’ve tested thousands of trucks for companies like Tesla, Amazon, and local owner-operators. Limited Time Offer: OVI Testing just $199 – Call now to schedule!