Car battery & testing.
Reliable battery testing and replacement so your vehicle always starts.
Don't let a weak or dead battery leave you stranded. Our certified technicians test your battery and charging system, clean and inspect terminals, and install a quality replacement when needed — all at your location. We back every battery and installation with our 24-Month / 24,000-Mile warranty so you can drive with confidence.
// Certified technicians · OE-quality parts · 24mo / 24,000-mile warranty · we come to you
Typical cost
Cost varies with the make and model of the vehicle, the battery group size and type, and local labor rates. A general breakdown:
- Battery testing: often included with service; standalone diagnostics ~$125 for the first hour
- Standard battery (parts): ~$100–$250 for most cars and light trucks
- AGM / premium battery: ~$200–$400+ for vehicles that require them
- Installation labor: typically $40–$100, more where the battery is hard to access
- Replacement total (parts + labor): usually $150–$450 depending on the vehicle and battery type
Final cost depends on your vehicle. You'll receive a written estimate before any work begins.
Typical service procedure
What's generally involved to test your battery and restore reliable starting:
- Visual inspection of the battery case, cables, hold-down and terminals for damage or corrosion
- Voltage check — a healthy battery reads ~12.6V at rest with the engine off
- Load test to confirm the battery holds voltage and delivers its rated cranking amps
- Charging-system check — verify the alternator is charging the battery (~13.8–14.8V running)
- Terminal service — clean corrosion and ensure tight, clean connections
- Replacement with a quality battery matched to your vehicle's specifications when needed
- Final test to confirm reliable starting and document the work performed
What is the car battery & what does it do?
The battery is the heart of your vehicle's electrical system. It stores chemical energy and converts it to the electrical current needed to start the engine, and it stabilizes voltage to keep the rest of the electrical system running smoothly. Once the engine is running, the alternator takes over and recharges the battery — so battery and charging-system testing go hand in hand.
- Starting power: supplies the high current the starter motor needs to crank the engine.
- Voltage stability: smooths out electrical demand so accessories and electronics work reliably.
- Lifespan: most batteries last 3–5 years; heat, vibration and short trips shorten that.
- Maintenance: clean terminals and a secure hold-down help prevent premature failure.
Signs your battery needs testing or replacement
- Slow or labored cranking when you start the engine
- Clicking or no response when you turn the key
- Dim headlights and weak interior lighting
- Battery warning light on the dashboard
- Frequent jump-starts needed to get going
- Corrosion or buildup on the battery terminals
- Swollen battery case or a rotten-egg (sulfur) smell
- Battery age — 3+ years old, especially heading into cold weather
Three steps. We come to you.
Get a Quote
Request a quote online or set up a time to have your vehicle looked at.
Pick a Time
Choose time slots that work for you. We confirm appointments and send reminders.
We Arrive
Our mechanics bring everything needed to you — just provide a safe area for the work.
A safe place to work.
Safe Location
A safe place to work — not on busy roads or unstable / steep surfaces.
Reasonable Weather
We don't perform repairs during severe weather, for safety and quality.
Permission
Authorization from the property owner or management — parking-lot work requires permission.
Legal Areas
We don't perform repairs in areas restricted by law.
Common questions.
How is Fixitfor.us different from other auto repair shops?
Do you service all makes and models?
What should I expect during my appointment?
Are you legitimate?
Why should I choose mobile vehicle repair?
What type of parts does Fixitfor.us use?
Do you perform roadside repairs?
Across West Michigan.
Primary: greater Grand Rapids — Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker and Wyoming. Secondary, from our Belding location: Belding, Greenville, Ionia and the surrounding areas.
View Service Area →Get your battery tested.
Request an estimate or call now. We bring expert battery testing and replacement to your home or workplace.