Opening November 1, 2026. We're not in service yet.

Jumper Jim Save Save Our Number Call (209) 221-9788

From $59

More Power, More Smiles!

12V Jump Starts · Tracy, CA

Opening Nov 1, 2026 · Tracy, CA

Dead Battery? Jumper Jim Comes to You.

Fast mobile 12V jump-start service for cars, SUVs and pickup trucks.

Not in service yet

Jumper Jim opens November 1, 2026. We can't take jump-start calls or requests until then. Save our number so it's ready when you need it.

  • Jump starts from $59
  • Upfront price before dispatch
Save Our Number(209) 221-9788 See How It Works
Call Now(209) 221-9788 Request a Jump Start
  • 12V Jump StartCars • SUVs • Pickup Trucks
  • Gas • Diesel • Hybrid12V Systems Only
  • Mobile ServiceWe Come to You

Easy as 1-2-3

How It Works

  1. Call or Request Service

    Tell us your location and vehicle information.

  2. Get Your Upfront Price

    We confirm the service price before dispatch.

  3. Jumper Jim Comes to You

    We travel to your location and perform the 12V jump-start service.

Starts November 1, 2026

Save Our Number
Call (209) 221-9788

Got a 12V battery? Let's go.

Vehicles We Service

  • Cars

  • SUVs

  • Pickup Trucks

  • Gas
  • Diesel
  • Hybrid

Compatible 12V systems only. Diesels and hybrids are welcome when they use a compatible 12V starting system. Not sure about yours? Just ask when you call.

Jumper Jim, the green jump-starter mascot, grinning with his red and black clamps raised

What We Do

Mobile 12V Jump Starts

Battery too weak to start your vehicle? Jumper Jim comes to where your vehicle is with a professional portable jump starter. We connect it to your vehicle's 12-volt battery and give your engine the boost it needs to try again. No second car, no jumper-cable hunt.

  • We come to your location
  • Cars, SUVs and pickup trucks
  • Gas, diesel and hybrid with compatible 12V systems
  • Upfront price before dispatch

Good to know: A jump start gives a discharged battery a boost. It doesn't repair or replace the battery, and some vehicles need more than a jump to get going.

What We Don't Do

Jim Keeps It Simple

Currently, Jumper Jim specializes in jump starts only. One focused service means a quick call and a clear, upfront price.

  • Towing
  • Mechanical repairs
  • Battery replacement
  • Tire changes
  • Fuel delivery
  • Lockouts
  • 24V systems
  • High-voltage EV service

Jump starts are Jim's whole world, and he likes it that way.

Where We Work

Service Area

Based in Tracy, California.

Service availability and pricing depend on your location. Call or text us with your location for an upfront quote.

Service starts November 1, 2026. Once we open, availability and pricing will depend on your location. Call or text us with your location for an upfront quote.

Save Our Number Email a Question
Call for a Quote Text Your Location

Why Jumper Jim?

Simple Help When Your Battery Quits

  • Mobile Service

    We come to you.

  • Upfront Pricing

    Know the price before dispatch.

  • 12V Focus

    Simple, specialized jump-start service.

  • Friendly Local Service

    Easy to call, text and reach.

Can't talk right now?

Coming November 1

Request a Jump Start

Send us your location and vehicle details. We'll confirm your upfront price before anyone heads your way.

Online jump-start requests open November 1, 2026, the day Jumper Jim starts service.

Calling is the fastest way to reach us: (209) 221-9788

Requests open November 1, 2026

Jumper Jim isn't in service yet, so we can't accept jump-start requests before opening day. Save our number now and help will be one tap away once we open.

Save Our Number Email a Question

Required

Street address, cross streets or a nearby landmark.

Vehicle

Gas, diesel or hybrid?

We'll contact you with your upfront price before dispatch.