24/7Dallas, TXUnder 30 min
We jump the 12V, load-test whether it will hold a charge, and replace it on the spot when it will not. Keller calls are typically on scene in 25 to 45 minutes.
Keller is almost entirely residential and driveway-based. Calls are 12V failures on low-mileage second cars and slow leaks found on a Saturday morning. When the problem is a dead 12-volt battery, Keller drivers do not need a tow truck and a day without their car — they need someone who can fix it in the spot the car stopped in.
Drivers see a full charge percentage and assume the car cannot be dead. The high-voltage pack is irrelevant when the 12V cannot close the contactors — the car will not even unlock. We jump the 12V, load-test whether it will hold a charge, and replace it on the spot when it will not.
We run US-377, FM-1709 and Keller Parkway and get called to Keller Town Center, the Keller Pointe and Bear Creek Park constantly, so a Keller dispatch is not a technician following a map for the first time. Typical arrival window is 25 to 45 minutes, 24 hours a day, and you get a flat quote before a truck is assigned. Call or text (945) 383-4744.
Typical time on scene: 20 to 40 minutes.
Find the manufacturer's jump terminals — frunk posts, a fuse-box stud, or a hidden access panel depending on the model.
Bring the 12V up enough to wake the vehicle and close the contactors so the DC-DC converter can take over.
Load-test the battery, and if it fails the test, fit a correct-spec replacement and register it where the car requires that.
Family households in Keller ISD with one EV used for school runs and errands — the exact usage pattern that leaves a 12V undercharged.
The locations repeat. Most of our Keller 12V jump start calls come from Keller Town Center, the Keller Pointe, Bear Creek Park, Hidden Lakes and the 377 retail corridor, plus the shoulder and ramp work along US-377, FM-1709, Keller Parkway and Rufe Snow Drive. A 12V that has already failed once will usually fail again within weeks, often somewhere less convenient, which is why we test rather than just jump and leave.
Long private driveways and narrow residential streets are the norm. Working in the driveway is standard here rather than an exception.
Every Keller call follows the same sequence, whether you are in a driveway in a quiet subdivision or on a shoulder with traffic going past at seventy. Time on scene for a dead 12-volt battery is typically 20 to 40 minutes, on top of the 25 to 45 minutes it takes us to reach you.
We jump the 12V, load-test whether it will hold a charge, and replace it on the spot when it will not. Nothing gets improvised, and nothing gets torqued by feel — every wheel that comes off a car in Keller goes back on to the manufacturer's figure.
A general tow operator solves one problem: moving the vehicle somewhere else. That is the wrong answer for a dead 12-volt battery, because every EV still runs its computers, contactors and door handles off a small 12-volt battery that fails long before the main pack does — and the repair itself takes less time than the tow would.
We are a private, Texas-owned EV roadside company operating since 2014, with EV-rated jacks and pucks, EV-specific tooling and technicians who work on electric vehicles all day. Keller sits inside our core Tarrant County service area, dispatched from our Dallas-area base, which is how the 25 to 45 minutes window is realistic rather than aspirational.
Pricing is flat and quoted on the first call. Payment is settled on scene by card, Apple Pay, Google Pay, Zelle, Venmo or CashApp, and you get a digital receipt by text — which matters if you are expensing it or filing with an insurer.
Same trucks, same 25 to 45 minutes window. Pick the problem you actually have.
Call or text (945) 383-4744, or send the form and dispatch will call you back.
For 24/7 emergencies, call us directly. Otherwise this form goes straight to dispatch.
