How much is a battery replacement?
Price depends on the battery your vehicle needs. Send your year, make and model for a quote. If the battery keeps dying, a CA$70 diagnostic finds out whether it’s the battery, the alternator or a drain.
Get a quote
Mobile service · Montreal & area
Mobile car battery replacement in Montreal
Car won’t start on a cold morning? I test your battery and charging system, boost the car if needed and replace the battery on site.
Test · boost · replaceCall or text 438-341-2619 · Mobile diagnostic CA$70 · We come to you
Dead battery? Here’s what happens
I come to you
Home, work, a parking lot or the roadside, when I’m available.
Test the battery & charging system
Battery condition and alternator output, so the real cause is clear.
Boost when appropriate
If the battery is only discharged, a boost gets you going.
Replace if needed
If a new battery is needed and one is available, I install it on site.
Or diagnose the real cause
If it’s the alternator, the starter or something else, I diagnose that instead and quote the repair.
Emergency roadside service — availability depends on time & location
Battery service
Battery service on site
- Battery testingI test the battery’s condition so you don’t replace a good one.
- Battery replacementNew battery installed, terminals cleaned and secured.
- BoostJump start to get you going when the battery is only discharged.
- Charging system checkAlternator output checked so a new battery doesn’t die again.
- Battery drainParasitic drain diagnosed when the battery keeps dying overnight.
- Corroded terminalsCleaning or replacing corroded clamps and cables.
Signs of a weak battery
- Slow crank or clicking when you turn the key
- Car needed a boost more than once
- Dim headlights or flickering dash
- Battery or charging warning light
- Battery is more than 4–5 years old
- White or green corrosion on the terminals
Real photos from my jobs. Older photos may show a previous phone number; the current number is 438-341-2619.
Why test before replacing
A dead battery is often a symptom. A bad alternator or a drain will kill a new battery too. I check the charging system so you only pay for what fixes the problem.
When a shop is the better option
Some vehicles need battery registration with a scan tool after replacement; I tell you in advance if yours does.
How it works
How mobile service works
Contact
Call, text or send a quote request with the vehicle, the problem and where it’s parked. We come to you.
Diagnose
I test the car where it’s parked: scan, inspection and targeted tests.
Explain
You get the findings in plain words and a quote for parts and labour before any work.
Repair
Once you approve, I fix it on site. If a job truly needs a shop, I tell you.
Back on the road
No tow, no waiting room. Your car is fixed where it was parked.
FAQ
Questions about battery service
Can you bring a battery with you?
Often, yes. Tell me the vehicle when you call and I’ll check whether I can bring the right battery. If it isn’t available right away, I test and diagnose first and install the battery once it’s in hand.
Is it the battery or the alternator?
I test both. A battery that won’t hold a charge and an alternator that doesn’t charge look similar at first.
Can you come if my car is dead in a parking lot?
Often yes. Availability depends on the time and location, so call 438-341-2619.
Service area
We come to you in Montreal and surrounding areas, including Laval, Longueuil, Lachine, Saint-Laurent, Châteauguay and parts of the South Shore, depending on the job.
Ready when you are.
Call or text with your vehicle and the problem. I’ll tell you what it takes.
438-341-2619