Mobile Jump Start Service — We Come To You
A mobile jump start is when a pro drives to your car with a powerful battery pack and gets your engine running. Think of it like a phone charger for your car — we plug in, wake it up, and you drive away. Most jobs take about 15 minutes.
In plain English
It's like calling a friend with a really strong battery pack — except the friend is a licensed pro who does this all day.
What's included
- Our own technician comes to your exact location (home, work, parking lot, roadside)
- Commercial-grade lithium jump pack — safer than clamping to a random donor car
- Free quick battery health check so you know if it's a one-off or a bigger problem
- Cash, card, Apple Pay, or Google Pay accepted on-site
When you need this service
Left the lights on
Classic drained battery. A quick jump wakes it up and driving 20–30 minutes recharges it.
Car sat unused for weeks
Batteries slowly lose charge just sitting. Common after vacations or with second cars.
Cold morning, engine won't crank
Cold weather cuts battery power in half. We bring enough amps to beat the cold.
Clicking sound, no start
Usually a low battery — not the starter. A jump confirms it fast.
4 simple steps
- 01
Request online or call
Tell us where you are and what you're driving. 60 seconds — a tech is dispatched right away.
- 02
Your technician is on the way
You get a text with your tech's name, photo, and live ETA.
- 03
On-site jump + health check
Engine started, quick battery test to check for hidden issues.
- 04
Drive to recharge
Drive 20–30 minutes to let your alternator top the battery back up.
Need mobile jump start right now? We're rolling.
America's #1 mobile jumpstart service. On-demand jumpstart, battery testing, and battery replacement in active local markets.
If the battery is the problem, we can start it — 100% guaranteed
Local mobile service · Growing nationwide
Frequently asked questions
How do I get a mobile jump start?+
Create your free JumpMyCar.com account (it takes about a minute), then request help online and one of our own technicians comes to you. You'll confirm your location and vehicle, then track your tech from your phone.
How is this different from AAA?+
AAA is a paid membership, with prices and benefits set by each regional club. Just Jump USA® has no membership fee: you request service from a free JumpMyCar.com account, jump starts are free in our active service areas, and battery delivery, replacement and installation are priced before service.
What if my battery is dead — not just drained?+
We'll test on-site. If your battery can't hold a charge anymore, we can install a new one right there. No tow, no auto parts store trip.
Do you jump big trucks, diesels, and SUVs?+
Yes. Our jump packs handle 12V vehicles up to full-size diesel pickups and RVs.
Also from Just Jump USA®
Mobile Battery Replacement
New battery delivered and installed at your location — no tow, no auto parts store.
Learn moreCustomer-Supplied Car Battery Installation
Already bought a battery? We install it where your car is parked.
Learn moreMobile Battery Testing
Not sure if it's the battery, alternator, or starter? We'll tell you in 10 minutes.
Learn moreSee this service on a real call
Even our service vehicles needs a jump start every now and then.
Watch one of our Florida technicians turn that moment into a demonstration of the process we use on every call. He checks the battery voltage before connecting outside power, then brings it back toward 12 volts.
Watch the dash when power returns: it says “No key detected.” After a low-voltage interruption, a vehicle’s security and key-recognition systems may not immediately recognize the fob. If the doors were opened while the battery was flat, the car may wake up with the door open but without a normal unlock signal; on some vehicles that can trigger a security warning or prevent starting. The exact behavior varies by vehicle.
Then watch the technician press unlock on the key fob several times. That gives this van the signal it needs to recognize the key and clear the security interruption. With power restored and the key recognized, it’s ready to start.
Power alone isn’t always the whole answer. Testing first and checking how the vehicle responds is why we follow a process rather than just attaching a jump box and hoping.