Mechanic holding a car alternator during the replacement process.
Mechanic holding a car alternator during the replacement process.

Hire a trusted alternator replacement service near you

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4.0

Great rating - 4/5 (13330+ reviews)

When you need an alternator replacement or repair service

  • Alternator replacement
  • NMRA alternator replacement
  • Honda Accord alternator replacement
  • Alternator repairs
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Secure cashless payments
Same day or next day service at no extra cost

Best rated alternator replacement experts near me

Recent Alternator Replacement reviews

Very knowledgeable and great to work with

Replace alternator & battery.

$200

This man is truly a Pro. He has the knowledge and the tools. He's top shelf. ✌🏿🕶🙏🏿💯

Install new alternator

$200

Amado was so helpful. He was able to resolve my car issue quickly and easily. Provided additional tips and was honest about his work and was very fair about his charges. Would highly recommend for future jobs!

Car won’t start may need alternator replacement

$500

He was so quick and helpful! Helped me with car maintenance I didn’t know I needed but has helped my car run better. Highly recommend!

Replace my alternator

$200

Good job, on-time, knowledgeable, to the point and to my liking

Remove the alternator

$75

David was helpful with telling me where I could purchase an auto part for a better price and save me a lot of money. He installed an alternator as needed and got my car running again.

Possible alternator

$200

Average reviews for Alternator Replacement Services

based on 15 reviews

5

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Why hire an alternator replacement specialist through Airtasker?

Never leave your car alternator unattended, especially if it's already showing plenty of failing signs. Replace a faulty alternator before it creates more significant electrical problems.

Our expert auto electricians are ready to help you fix your worn alternator in a convenient and affordable way. You can arrange your alternator replacement without hassle through the Airtasker app–from purchasing the new alternator to replacing the old one. Your Tasker can also conduct a thorough inspection of your car's electrical system to make sure that everything's working as it should be. Taskers often carry their own tools and equipment. Just let them know what you need, and they'll gladly do the rest!

Hiring an expert alternator replacement through Airtasker is easy peasy! With just one post, you will immediately receive offers from top-rated auto electricians who can take the job at your most convenient time. When in doubt, you can always use our transparent ratings and reviews system to help you decide which tasker is best suited for the task!

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You’ll hear from auto electricians near you within minutes of posting your task.

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Get auto electrical services you can afford and choose the offer that fits your budget.

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Top Alternator Replacement related questions

One of the easiest ways to detect a faulty alternator is through the indicator light (the code varies according to different vehicles). If it turns on, get it checked by a trusted mechanic right away. Some indications also include sudden weird noises or a burning smell coming from the engine, and irregular operation of other electrical components.

Some manufacturers suggest a total alternator replacement after 100,000 to 150,000 miles. If you detect any irregularities with your electrical system, your tasker can also help you test the alternator and have it replaced once it's broken or no longer usable.

The entire replacement process usually takes about two hours, but it may take longer if it’s more rooted in the engine, or if there are more electrical and belt issues that must be resolved as well.

Airtasker is the best place to find an alternator replacement specialist near you. All you have to do is post a task with your specific needs, along with your ideal alternator replacement cost, and you’ll instantly hear back from expert auto technicians who are available to lend a helping hand whenever and wherever!

Suggested reads about Alternator Replacement

What does an alternator replacement service include?

The function of the alternator is simple: supply power to the battery and keep the electronics running. Otherwise, your vehicle will stop working. Your car will send a series of signals that will indicate a failing alternator, including a whirring noise coming from your engine and the smell of burning rubber. If you're starting to notice these warning signs, then you may need to get your alternator replaced immediately. 


Mobile Alternator Replacement
At Airtasker, you can find trusted alternator specialists and other mobile mechanics near you, offering you a convenient way of repairing your car's alternator or replacing it as needed. You don't have to risk fixing it yourself or stress over finding a car repair shop in your neighbourhood. Your mobile alternator replacement specialist will go where you are and replace your car's alternator in no time.

Disconnecting the Battery

Before the actual replacement, your Tasker will first disconnect your car battery for safety purposes. Skipping this step might trigger a live wire as they're removing or replacing the alternator, and can cause further damage as well. They will only remove the negative cable while the positive one remains attached.


Removing the old alternator
Most alternators are usually found on top of the engine. Some alternators, however, are positioned deeper in the engine and removal might take a little longer. After locating the faulty alternator, your Tasker will detach the serpentine belt or v-belt, as well as the bolts, wirings, and cables connected to the engine. After which, the old alternator will be safely removed.

Inspecting the new alternator
Your new alternator must have the same mounting holes and wire connectors as the old one. If you're hesitant or worried about buying the wrong alternator, you can always arrange for your Tasker to help you find the right one for your vehicle.

Positioning and Installing the Alternator
Your specialist will install the new alternator where the old one was placed. This process is simple—match the bolt holes, then put the battery, serpentine belt, cables, and wirings back to where they were previously. Your Tasker will then turn on your engine to check if the replacement alternator is working correctly. You can also request for a quick test drive to make sure that the process was successful.

Recent Alternator Replacement tasks

Alternator replacement

$300

Forney TX 75126, USA

Feb 7th 2026

I have the part I just need help getting the old part off and new part on.

Alternator replacement for 2013 nissan pathfinder

$500

Carrollton GA 30117, USA

Feb 6th 2026

Need to replace alternator

Alternator on car

$500

Stone Mountain GA 30083, USA

Feb 6th 2026

Alternator is needing to be replaced on 2011 Chevy equinox

Need alternator replaced in 2003 honda accord

$600

Pahrump NV 89048, USA

Feb 5th 2026

Car will not turn over, when you turn the key it tries to start then skips over and over

Did a great job, identified the problems, and got the car fixed quickly.

Radiator I have the alternator already oil pressure sensor change oil

$250

Austin TX 78747, USA

Feb 5th 2026

I bought an alternator needed to be put on I need to get a radiator from the junkyard and need oil pressure sensor

I need my new alternator put on

$201

Highland CA 92346 3357, USA

Feb 5th 2026

Alternator replacement on 2009 Chevy HHR. I already have the new alternator

Replace alternator

$150

Bronx NY 10471, USA

Feb 4th 2026

It’s the replacement of the alternator on a 2010 ford fusion se the car is outside so may be chilly out

Replacing alternator on the van

$120

Santa Ana CA 92701, USA

Feb 2nd 2026

Replace an alternator on a minivan

Alternator rebuilt

$150

San Antonio TX 78220, USA

Feb 2nd 2026

I will have the part pulled I can bring it to you..need it done same day if possible

Alternator Removal and Installation 09 Toyota Matrix

$150

Austin TX 78759 5585, USA

Jan 30th 2026

My 2009 Toyota Matrix needs a new alternator, belt, and battery installed. I just don’t have the tools to take everything out myself. I've got all the parts I need installed, just someone with the tool kit to get it done. Thanks!

Saved me money on extra parts, didn’t BS me on price or preventative maintenance- just came in, helped out, and got the job done way sooner than any shop in town could. Will 100% be calling Fred again for help when needed, and suggest others do the same. Thanks man!

Use battery alternator and install 2007 Toyota sienna

$300

Tempe AZ 85281, USA

Jan 29th 2026

I have a 2007 Toyota sienna I need a used battery used alternator and installed where it is today cops are threatening to have it moved I thought it was just the battery it's not it's the alternator too please work with me it's urgent

I need the Alternator replaced on 2010 Mercedes Ml350 Suv

$200

Anaheim CA 92804, USA

Jan 29th 2026

Replace Alternator on Mercedes BenzMl350 at the house on 2133 W.Cris ave Anaheim,Ca Vehicle is Parked in the driveway had it towed Back ..Alternator isn't working so I had dead battery..

Replace an alternator

$100

Santa Ana CA 92701, USA

Jan 28th 2026

Replacing alternator on 2017 Toyota Sienna and I have the alternator

Alternator replacement

$175

New Braunfels TX 78130, USA

Jan 27th 2026

Car shut off on highway while I was driving I pulled over to restart it but it wouldn’t restart I tried to jump it but it still wouldn’t start on I’m guessing battery is still good but alternator is not.

Help rebuilding my alternator for my car. It’s a 2020 Kia Optima.

$300

Phoenix AZ 85008, USA

Jan 25th 2026

I just need help rebuilding my alternator or seeing how much it would be for a new alternator to be put in my car

Need new alternator and serpentine belt for 2016 Ford Explorer.

$500

Arlington TX 76002, USA

Jan 24th 2026

Alternator is bad and belt popped.

Alternator fixed

$250

Buda TX 78610, USA

Jan 24th 2026

Need my alternator fixed

Alternator replacement

$250

Arlington TX 76001, USA

Jan 23rd 2026

2014 Hyundai Santa Fee alternator replacement

I need an alternator for a 2010 cadillac ctsthree point oh

$6,000

Whittier CA 90605, USA

Jan 23rd 2026

not aɓle drive it cause alternator

Replace alternator

$500

Laveen AZ 85339 9602, USA

Dec 10th 2025

My car has shut off on the road after multiple lights came on. I just had a battery replacement so I believe my alternator needs replacing. I have a 2015 mazda 3 ( pls help )

Thank you for helpful fixing !