Battery and Alternator Service in Riverside, CA
Dependable starting and charging for work vans that run every day, tested and coded right at our Yorba Linda bench.
Battery and alternator service keeps a Riverside work van turning over on the first try and holding voltage under a full load. Drivers run in up the 91 to our Yorba Linda shop, where we measure battery, alternator, and starter draw with factory tools, fit the correct AGM or lithium-ready parts rated for commercial duty, and register the new battery so the charging strategy stays accurate.
What this service includes
- Charging system test of battery, alternator, and starter draw under working load
- AGM, lithium, or flooded battery replacement to the van maker's specification
- Alternator, voltage regulator, and belt tensioner replacement on high-mileage vans
- Battery registration and coding so the charge management matches the new battery
- Auxiliary and dual-battery wiring inspection for fleet upfits and equipment loads
- Corroded terminal, ground strap, and cable repair
- Parasitic draw testing to find what pulls the battery down overnight
Who this is for
- Your delivery or trades van cranks slow, clicks, or needs a jump most mornings
- A battery or charging warning is lit on a van you cannot leave parked
- You added an upfit power system and want the starting battery isolated properly
- The van sits between routes or over the weekend and the battery keeps dying
Frequently asked questions
Does a new battery have to be coded on a Sprinter?
On most recent Sprinters, yes. The charge management tracks the battery's age and chemistry, so a replacement has to be registered with factory tools. Skip that step and the alternator over or undercharges the new battery and cuts its working life short.
Can you keep an upfit battery separate from the starting battery?
Yes. We check and correct the isolator, DC-DC charger, and grounds so your equipment bank pulls from the alternator without ever leaving the starting battery too low to crank before a Riverside route.
Why does my van's battery keep going flat when it sits?
It is usually a parasitic draw from a module that will not sleep, a tired battery, or an accessory wired to constant power. We measure the actual draw and trace it to the circuit rather than just selling you another battery.
Get your Sprinter or commercial van back on the road
Serving Riverside from our Yorba Linda facility. Straightforward written quotes, insurance help for collision, and honest, documented work.