Serving Southern California's Freight Corridors
The Smog Mob operates throughout Riverside and San Diego Counties — covering the Inland Empire's distribution hubs, the I-15 corridor, and the San Diego border region.
Service Counties
Riverside County
The Inland Empire is one of the largest logistics and distribution hubs in the United States. We serve the full county — from the city of Riverside to the Coachella Valley.
Cities Served
San Diego County
From the Port of San Diego to the border region, we cover the full county — serving the freight lanes, distribution centers, and commercial fleets throughout San Diego.
Cities Served
Not in Our Current Area?
We're expanding. If you're outside Riverside or San Diego County, contact us — we may be able to accommodate your location or refer you to a certified tester in your area.
Ready to Book?
We come to your location — your yard, job site, or wherever your truck is parked. Schedule your test today.