At CB Roadside Assistance we provide a full range of mobile roadside solutions designed to get you back on the road quickly and safely.
Call (925) 202-5056Every Call, Covered
Tire Changes
Professional replacement or repair of flat tires, on-site and hassle-free.
Learn more →Battery Jump Starts
12V and 24V equipment — passenger cars through medium- and heavy-duty commercial vehicles.
Learn more →Lockout Assistance
Safe, efficient unlocking of vehicles without damage.
Learn more →Fuel Delivery
Up to 10 gallons of gasoline or diesel fuel, delivered wherever you're stranded.
Learn more →Mobile Diesel Diagnostics
Direct ECM connection on scene: fault codes, live data, aftertreatment and derate diagnostics, forced regen when appropriate.
Learn more →Emergency Fuel Delivery — Up to 10 Gallons
Ran out of fuel? CB Roadside Assistance can deliver up to 10 gallons of gasoline or diesel directly to your location. Available for passenger vehicles and supported commercial vehicles throughout our service area.
- Up to 10 gallons of regular gasoline
- Up to 10 gallons of premium gasoline, if requested
- Up to 10 gallons of diesel fuel
- Passenger vehicles, commercial vehicles and box trucks
- Diesel-powered vehicles where appropriate
- Two 5-gallon containers per service call
Heavy-Duty 12V / 24V Jump Starts
CB Roadside Assistance is equipped with professional 12V/24V jump-start equipment for commercial vehicles, diesel trucks, box trucks, RVs, fleet vehicles, and supported tractor-trailers. Mobile service is available throughout our coverage area.
- 12V and 24V jump-start capability
- Heavy-duty diesel truck jump starts
- Commercial truck jump starts
- Box truck jump starts
- RV and fleet vehicle jump starts
- Tractor / semi-truck jump starts when compatible with the vehicle's electrical system
Semi truck & heavy-duty jump start →
RV Emergency Roadside Assistance
Specialized support for Class A, B and C motorhomes, fifth wheels, toy haulers, travel trailers and truck campers: tire changes with the right equipment, jump starts for RV batteries and auxiliary systems, fuel delivery, and lockout help tailored to RV doors and compartments. RV services →
Medium Duty & Commercial
Built for businesses that can't afford downtime — delivery trucks, utility vehicles, small buses and fleet units. Tire changes for heavy wheels, jump starts for commercial electrical systems, fuel delivery, and lockouts for complex work-vehicle locks. Commercial services →
Motorcycle Assistance
Jump starts for compact batteries and emergency fuel for sport bikes, touring bikes and everything between. Motorcycle services →