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EXPERT ALTERNATOR REPAIR, REBUILD & REPLACEMENT


Fast, reliable repair for new and rebuilt alternators. Get expert alternator repair near you for a reliable fix.


Mechanic installing a new alternator replacement

Get Your Alternator Repair Quickly With Our Expert Mechanics


 If your vehicle’s alternator is failing or needs replacing, we offer fast, professional alternator repair services. Our mechanics specialize in diagnosing and fixing faulty alternators, providing alternator replacements, and restoring your car's power system quickly and efficiently. Whether you need a new or rebuilt alternator, we provide reliable solutions at affordable prices. No matter the make or model of your vehicle, fast alternator repair is just a call away.

When Should I Replace My Alternator? Alternators typically last over 100,000 km and can function for more than 7 years, depending on your driving conditions and the number of electrical devices used in your vehicle. However, if you notice signs of wear or your car is having trouble starting, it's time to get your alternator checked.

Mechanic showing a customer a new versus rebuilt alternator replacement option

New & Rebuilt Alternator Options


An alternator rebuild is often a more affordable option than a complete alternator replacement. As long as the alternator housing is intact, a rebuild can restore its function at a lower cost. Our customers have the option to repair, rebuild, or fully replace their alternator depending on the condition of the part and their budget.

Considerations for Alternator Replacement & Rebuilt Options. Choosing the right alternator repair option depends on several factors, including your budget, the desired reliability, and whether you prefer a new or rebuilt alternator. Below is a breakdown of the pros and cons of various replacement options to help guide your decision:

  • New Alternator Repair:

    • Pros: Comes with a warranty and is the most reliable option.

    • Cons: Generally more expensive.


  • Rebuilt Alternator Repair:

    • Pros: Less expensive than new, typically comes with a warranty.

    • Cons: May have a shorter lifespan and reliability compared to new.


  • Used Alternator Repair:

    • Pros: Cheapest option.

    • Cons: Limited or no warranty, potential for a shorter lifespan, and unknown history.


  • OEM vs. Aftermarket Alternator Replacement:

    • OEM (Original Equipment Manufacturer): Generally more expensive but guaranteed to meet the vehicle’s specifications.

    • Aftermarket: Often less expensive, but quality can vary. Make sure it meets or exceeds OEM specifications.


New alternator replacement inside engine compartment

Our Alternator Repair Process


Our alternator service process involves a thorough diagnosis to determine if a repair, rebuild, or replacement is needed. If a replacement is required, we offer new and rebuilt options. After installation, our mechanics will test the new alternator to ensure it’s working properly and perform a battery test to make sure your battery hasn't been drained by a faulty alternator.

We understand that alternator repairs can be an unexpected expense. That's why we offer competitive pricing on all our alternator services. Our goal is to provide you with the best value for your money while ensuring your vehicle's charging system is running at its best.

Warning signs for alternator repair

WHAT ARE THE WARNING SIGNS FOR ALTERNATOR REPAIR?


If you're unsure whether you need alternator repair, keep an eye out for these common signs that your alternator may need attention. Early detection can save you from more costly repairs or even a breakdown.


Key Warning Signs for Alternator Issues


Pay attention to these symptoms, as they often indicate alternator problems. If any of these issues arise, it’s important to have your alternator inspected to avoid extensive repairs or a potential breakdown:


  • Dim or Flickering Lights: If your headlights or dashboard lights dim or flicker, it could be a sign of an alternator malfunction. A failing alternator may not be supplying consistent power.


  • Alternator Warning Light: Many vehicles have a dedicated warning light on the dashboard to indicate alternator issues. If this light comes on, it could mean your alternator requires repair or replacement.


  • Electrical Problems: A malfunctioning alternator can cause irregularities in your car’s electrical system. If you notice that accessories like your radio, power windows, or air conditioning aren’t working properly, it might point to an alternator issue.


  • Difficulty Starting the Vehicle: Struggling to start your car or needing multiple attempts may indicate that your alternator is failing to charge the battery adequately.


  • Strange Noises: A whining or grinding sound from the engine might mean that the alternator bearings are worn out. This issue may require either a repair or complete replacement of the alternator.


  • Battery Warning Light: A battery warning light on your dashboard could signal a problem with your alternator. Since the alternator is responsible for charging the battery, any issues with it can affect battery performance.


  • Burning Smell: If you smell something burning, it could indicate overheating or an electrical issue within the alternator, which may need immediate repair or replacement.


If you’re noticing any of these warning signs, it's best to address the issue early to prevent further damage or costly repairs.


The Importance of Alternator Repair


Your vehicle's alternator is responsible for keeping the battery charged while the engine runs. Without a properly functioning alternator, the battery will quickly lose power, and your vehicle's electrical systems will fail. To avoid breakdowns and expensive repairs down the road, replacing your alternator when its in need of repair is crucial.

ALTERNATOR REPAIR FAQS

Alternator FAQ Icon representing alternator repair lifespan

How long does an alternator repair last?

An alternator repair should last approximately 100,000 km or longer. At 20,000 km traveled a year, an alternator repair should last 5 – 7 years.
FAQ Icon showing a hammer tapping an alternator for a temporary fix

How can I temporarily fix my alternator?

The only option to temporarily fix an alternator is to tap it lightly with a hammer. This will sometimes shake things up and interrupt corrosion of failing internal parts.
FAQ Icon representing a multimeter testing an alternator's voltage

How do I check my car alternator?

An alternator is checked using a multi meter. Attaching the multi meters cables to the positive and negative terminals of the battery and checking for a reading of 12+ will indicate if the alternator needs repair or replacement.
FAQ Icon showing a vehicle's electrical components draining battery power

Can a bad alternator drain the battery?

The short answer is no. However, electrical components in your vehicle such as the clock and alarm system use battery power in the background while your engine is running or not. Your alternator provides charge to the battery while the vehicle is running. If the alternator is failing to provide this charge, your battery will drain faster as these components are running even while the car is off.
FAQ Icon showing a car battery and alternator, indicating the relationship between the two

Do I need a new battery after an alternator replacement?

If the battery has drained due to a faulty alternator, it may be possible to recharge the battery to capacity. In cases where the alternator repair was delayed and a continuous drain of the battery has happened, a replacement battery may be necessary. The older the battery at the time of an alternator repair the more likely it will need to be replaced.
FAQ icon showing jump starting a vehicle with a failing alternator

Can you jump start a battery with a bad alternator?

Jump starting a vehicle with a bad alternator is possible. However, as mentioned above, the alternator is responsible for charging the battery. So if your battery has drained as a result of a bad alternator, any jump start to your vehicle will be short lived as the alternator is not performing it’s function to charge the battery when the engine is on.
FAQ Icon illustrating the cost of alternator replacement.

How much does an alternator replacement cost?

The cost of alternator repair typically ranges from $300 to $700, depending on the make and model of your vehicle. Labor costs, parts quality, and whether the alternator needs to be replaced or just repaired can all influence the final price.

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Ontario’s Trusted Alternator Repair Locations Near You

Alternator Repair in Barrie, ON L4N 1C2

Barrie Location

Let our experts provide alternator repair for your local drive in Barrie >
Alternator Repair in  Etobicoke, ON M8Z 2X3

Etobicoke Location

Count on our skilled alternator repair with our mechanics in Etobicoke >
Alternator Repair in Mississauga, ON L4Z 2Y5

Mississauga Location

Experience our professional alternator repair service in Mississauga >
Alternator Repair in Brampton, ON L6T 1A7

Brampton Location

We specialize in reliable alternator repair for the city of Brampton >
Alternator Repair in Hamilton, ON L8V 4G7

Hamilton Location

Our experts handle your alternator repair with precision in Hamilton >
Alternator Repair in North York, ON M9M 2Y3

North York Location

Get the right experts for your alternator repair at our shop in North York >
Alternator Repair in Burlington, ON L7L 5T9

Burlington Location

Get expert alternator repair with our team in Burlington >
Alternator Repair in Kitchener, ON N2B 3E2

Kitchener Location

Need alternator repair? Our team offers fast service in Kitchener >
Alternator Repair in Toronto, ON M6R 1V5

Toronto Location

Let our experts handle your alternator repair — we’re here to help in Toronto >


We also provide alternator shop locations in Ajax / Pickering, London, Newmarket, Ottawa, and beyond. SEE ALL LOCATIONS HERE >




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