CARB Credentialed Tester #CTC-2024
(279) 279-3764
Mobile Coverage Area

Sacramento & North Valley Service Map

Headquartered in Sacramento, California. Our mobile Clean Truck Check testing units travel daily throughout Northern California, bringing state-approved testing directly to your location.

No Travel Fee

10-Mile Sacramento Core Zone

If your truck or fleet yard is within 10 miles of our Sacramento hub, mobile dispatch is free — no travel surcharge, ever. Beyond that radius we still service Stockton, Redding, Vallejo, and the full North Valley with transparent, upfront travel pricing.

Check Your Zone
Sacramento, CA 95811 — Main HubMobile units dispatched across the entire North Valley

Greater Sacramento Area (Main Hub)

Key Freight Corridors:

Interstate 5, Interstate 80, US 50, Highway 99

Serviced Cities:
SacramentoWest SacramentoElk GroveRosevilleRocklinRancho CordovaFolsomWoodlandDavis
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San Joaquin & Central Valley

Key Freight Corridors:

Interstate 5, Highway 99, Highway 120, Highway 4

Serviced Cities:
StocktonModestoLodiTracyMantecaTurlockRipon
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North Valley & Shasta Region

Key Freight Corridors:

Interstate 5 North, Highway 99 North, Highway 70

Serviced Cities:
ReddingChicoYuba CityMarysvilleRed BluffCorningWillowsOroville
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Solano, Napa & Bay Gateway

Key Freight Corridors:

Interstate 80 West, Interstate 680, Highway 12

Serviced Cities:
VallejoVacavilleFairfieldBeniciaNapaAntiochSuisun City
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Sierra Foothills & Gold Country

Key Freight Corridors:

US Highway 50, Interstate 80 East, Highway 49

Serviced Cities:
PlacervilleAuburnGrass ValleyCameron ParkJackson
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Long-Distance & Fleet Yard Visits

Have a commercial terminal or agricultural fleet in Mendocino, Lake County, Fresno, or Northern California borders? We arrange dedicated mobile dispatch for multi-vehicle fleets.

Need Immediate Mobile Service at a Truck Stop or Yard?

We operate mobile units along I-5, I-80, US-50 and CA-99. Call dispatch directly to check unit availability near you right now.

Call Dispatch (279) 279-3764